Ⅰ opencell是什麼越詳細越好
open cell
英 [ˈəupən sel]美 [ˈopən sɛl]
開室
網 絡
非封閉式電池;
半成品;
面板半成品;
開路電池
雙語例句
1. Memory foam is an open cell foam that compresses fully and reverts to its original form.
記憶泡沫塑料是一種結構疏鬆的泡沫塑料,即使將它完全壓縮,它也能夠回復到原來的形狀。
來自互聯網
2. The open cell silicone rubber foam materials were prepared by using solving bleeding technique.
採用溶析成孔技術制備的硅橡膠泡沫材料,隨著成孔劑用量增大,其密度減小,孔隙度提高。
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3. The necessity of applying microcellular foaming technology to form open-cell polymeric porous material is discussed.
通過回顧目前幾種微孔材料成型的主要方法,介紹了微發泡成型技術用於制備開孔型微孔材料的必要性。
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4. The open cell alumina foam ceramics were prepared by impregnating sponge with aqueous ceramic slurry.
採用有機泡沫前驅體浸漬工藝制備氧化鋁泡沫陶瓷。
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5. Open wounds of this type can develop a highly malignant form of squamous cell carcinoma.
這種類型的開放型傷口可發展成為一個高度惡性型的鱗狀細胞癌。
希望可以幫助到你 望採納 !!
Ⅱ 液晶顯示屏中的OPEN CELL是指什麼意思
opencell是液晶面板的意思。
液晶屏主要由背光源和液晶面板等組成。液晶面板(Opencell)只是在液晶屏的一個部件。 一個液晶顯示器的好壞首先要看它的面板,面板的好壞直接影響到畫面觀看效果,並且液晶電視面板佔到了整機成本的一半以上,是影響液晶電視的造價的主要因素;
所以要選一款好的液晶顯示器,首先要選好它的面板。液晶面板是決定液晶顯示器亮度、對比度、色彩、可視角度的材料。
主要分類:
液晶顯示器,依驅動方式來分類可分為靜態驅動(Static)、單純矩陣驅動(Simple Matrix)以及主動矩陣驅動(Active Matrix)三種。
其中,被動矩陣型又可分為扭轉式向列型(Twisted Nematic;TN)、超扭轉式向列型(Super Twisted Nematic;STN)及其它被動矩陣驅動液晶顯示器;而主動矩陣型大致可區分為薄膜式晶體管型(Thin Film Transistor;TFT)及二端子二極體型(Metal/Insulator/Metal;MIM)二種方式。
TN、STN及TFT型液晶顯示器因其利用液晶分子扭轉原理之不同,在視角、彩色、對比及動畫顯示品質上有高低程次之差別,使其在產品的應用范圍分類亦有明顯區隔。
以液晶顯示技術所應用的范圍以及層次而言,主動式矩陣驅動技術是以薄膜式晶體管型(TFT)為主流,多應用於筆記型計算機及動畫、影像處理產品。
而單純矩陣驅動技術目前則以扭轉向列(TN)、以及超扭轉向列(STN)為主,目前的應用多以文書處理器以及消費性產品為主。在這之中,TFT液晶顯示器所需的資金投入以及技術需求較高,而TN及STN所需的技術及資金需求則相對較低。
Ⅲ 急需一篇關於醫學檢驗方面的專業醫語的文章和中文翻譯
Immunology is the graate student object resist original material immunity should answer and its method of living creature- medical science science.Immunity should the answer is the reaction that the machine body resists the original incitement, also is resist the original material to carry on identifying and expeling of a kind of biology process.
As early as more than 1000 year agos, the people discovered the immunity phenomenon, and develop the immunity prevention toward the infectious disease from here.The Chinese invented to use the person first the 痘痂 skin inoculates with the prevention smallpox, and at 15 centuries in the in the late Ming Dynasty 隆 celebrates the year have to compare to improve greatly, and get the extensive application.Afterwards, this great invention spreads Japan North Korea, Russia, Turkey and many nations of British etc..Empress British doctor the piano 納 studies to use the method that the cowpox germ prevent°froms the smallpox on these grounds, developping the vast foreground to the prevention of the infectious disease for the immunology.The whole world ability exterminates the smallpox in the end of 70's in 20 centuries, connecting to get smallpox vaccination the germ to develop the huge function.
End of 19 centuries, the French chemist, the microbiology a 巴斯 is virtuous in study the person and the infectious disease of the animal, analyzed the immunity phenomenon.Combine to inspire in the piano 納 under, he invents to use to rece the poisonous anthrax rod bacteria seedling stub to make into the vaccine, the anthrax disease of the prevention animal;Use to rece the poisonous stub of poisonous rabies to make into the vaccine, prevent°from the mankind's rabies.
A zoologist of 著 plum 契 尼 section man is after long-term research insect gobble up the phenomenon of the foreign body with the animal cell, pointing out the white cell and liver, the 脾 organizations in the bodies in 1883 in of gobble up the cell to have to gobble up and digest the ability of the germs.German bacteriology house, immunology house shell the wood discovers that the immunity has the antitoxin of the anti- diphtheria toxin in the serum in 1890, Japanese bacteriology house north in firewood three the 郎s also discover the anti- tetanus infection the antitoxin of the toxin, two people common research serum therapy success, to the treatment diphtheria and tetanus infection the sufferer obtains the good result.
From now on, the people start inquiry into the immunity mechanism, seeing the neutralization that the cell gobbles up the function and antitoxin is the basis of the particularity immunity, and open the exhibition cell immunity and the body fluid immunity two universitieses to send graally of contend for the 鳴 .
The leader of the cell immunity school of thought is the plum 契 尼 section man, the leader of the body fluid immunity school of thought is a 埃 of German bacteriology 爾 benefit rare.The benefit of 埃爾 is rare to use the biochemistry method research immunity phenomenon, being the foundation with the protein chemistry and the sugar chemistry especially, the study antigen and essence and its interactions of the antibody, put forward the side chain theory of the antibody formation in 1896, this ory is down to date to still have the actual meaning.Two universities send of contend for 鳴's promoting immunology develop.
To the 60's in 20 centuries, have already attained the level of the molecular biology to the research of the body fluid immunity, have already made the member structure and functions of the pure antibody.At the same time, also made the obvious progress to the research of the cell immunity, think that the small lymphoid cell is to be placed in the decrepitude in the past eventually in last phase, but already affirmative it is the lymphoid cell that a major type of the immune system has the immunity activity now, rising to emphasize to want the function in develop the immunity function.
Henceforth the people further clarified the structure of the small lymphoid cell, and the occurrence of the indivial and divide the process, especially at miscellaneous handed over the lump technique to obtain the achievement of the breakthrough, this not only enriched the knowledge of the general cytology, and for acquire the single gram 隆 antibody or lay the quality material to develop a new road.
Many scholars still notice:When the cause microorganism invade, the machine body can acquire the particularity immunity on the other hand, on the other hand also will appear the machine body immunity to injure.Since the late hair style that a section of German bacteriology 赫 research tubercle rod bacteria cause changed the reaction of 態 , the people discover graally not only germs and its outcomes can cause the machine body immunity to injure, connect the different race serum egg white even many easy chemistry materials enter the machine body again, also will make the machine body the organization encounters the breakage.
Middle of 20 centuries, transplant along with the organization organ of open the exhibition, to transplant the thing to reject, the immunity bear to is repress by sex, immunity, immunity blemish, oneself immunity, the tumor immunity etc. carried on the thorough research, the important meaning that know that the thymus gland, the method surname bag and spleens are in the machine body immunity function, know past the unilateral that the immunity process limits at the anti- infection immunity, also know immunity should answer is since can defendoof infect and protect the machine body and can result in immunity injure and cause a biology process of paroxysm again.Also is to say, immunity is the living creature body to everything not the personal member carries on identify with expel of process, is to maintain a physiology of machine to respond, is the machine body identifies by one's own of a kind of widespread biology phenomenon.
The modern immunology think that the immunity function of the machine body is to resist the original incitement of should answer, but immunity should the answer express again identifies the oneself and expels for the immune system not personal of ability.The immunity function identifies to proce result according to the immunity.This kind of function has mostly:Outward the immunity defense of the source foreign body( is mainly the contagion factor);Do away with the immunity of decline or hurt cell, to keep the oneself stability;Cancellation mutation the immunity surveillance of the cell.
Only the immune system develops the homologous function and keeps the opposite balance under the condition of normal, the machine body then can maintain the existence.If the immunity function take place unusually, by all means cause the machine body balance maladjustment, appear the immunity pathology variety.
The immune system identifies in the process of exertive immunity function is an important premise.The whole living creatures all have this kind of ability.The unicellular living creature has the food of distinguish, invades the microorganism only and oneself the cell composition etc. the low class identifies the function.The machine body immune system of the vertebrates is graally perfect, not only having the immunity organ anding the immunity cells of the integrity, and living cell of immunity canning but also procing the particularity antibody and the factor of 琳巴s, identifying the oneself thus and accurately, expeling the foreign body to attain the machine body inside the opposite stability of the environment, this all has the great significance towards protecting the oneself and continuing the race and living creatures evolutions.Full development of the immune system of high etc. living creature, it to inside various antigen foreign body of the outside environment stimulate since express a diverse sex and adaptabilities, and then express a particularity and recall sex, this to living creature of evolution process, living creature grow the existence and orientations of the department to have the important influence.
New China was established, the immunology has already very greatly have to make progress in the application on the medical science.The living creature of the prevention and cure infectious disease procts to not only satisfy the local demand, but also support a little bit other nations.The new vaccine,such as chemistry vaccine, B a hepatitis vaccine...etc., that recent years research to manufacture, have already neared to advanced level in world.China has already exterminated the smallpox, and exterminate and control the human life plague and true sex choleras basically, waiting the violent infectious disease.The spinal cord ash quality 炎 , measles, diphtheria, whooping cough, tetanus infection...etc. outbreak rate of the familiar infectious disease has already lowered consumedly.
The modern immunology develops the theories system of become the current oneself graally and has independent course of special research method again.It provided some new meanses for the research of the biology.
As early as the beginning of 20 centuries, the people have already made use of the immunology to distinguish analyse the mankind's blood type.The plant classification learn very early application the method of the immunology.Also adopted the immunology technique while study the toxin of the plant and animal.For example,1889-1890 years, the people studies the diphtheria toxin and the tetanus infection toxins with the immunology technique, using it again later on to study the plant toxin, such as the castor toxin, the croton toxin and snake poison, spider poison within the animal toxins.Moreover, the people make use of to precipitate to respond to discriminate the blood stain of the animal early very much.Some new techniques that recent years develop, such as project the immunity, the immunity fluorescence and the 酶 immunity etc., all provided the practical research means for the biology.
Say from the substance, modern immunology however is a branch of the living creature- medical science.But, along with the technical development of science, it sends to living a many independent branch course again, for example, with the modern biology germane member immunology, the immunity biology and the immunity geneticses, learn with germane immunity hematology, the immunity pharmacology of medical science, immunity pathology, grow the immunology and transplant the immunology, tumor immunology, anti- infection immunology, clinical immunology etc..
Now, have already attained the cell level and the member levels to the research of the immunology, the people are work hard the basic physiology regulation of the study living creature- immunity of oneself stability mechanism.Many important problems within medical science, respond such as the oneself immunity, super 敏 , tumor immunity, transplant the immunity, the immunity heredity...etc., will get necessarily better resolve.
免疫學是研究生物體對抗原物質免疫應答性及其方法的生物-醫學科學。免疫應答是機體對抗原刺激的反應,也是對抗原物質進行識別和排除的一種生物學過程。
早在1000多年前,人們就發現了免疫現象,並由此發展起來對傳染病的免疫預防。中國人首先發明了用人痘痂皮接種以預防天花,並且在十五世紀中後期的明朝隆慶年間有較大改進,並得到廣泛的應用。後來,這一偉大發明傳播到日本朝鮮、俄國、土耳其和英國等許多國家。後英國醫生琴納據此研究出用牛痘菌預防天花的方法,為免疫學對傳染病的預防開辟了廣闊的前景。全世界能在20世紀70年代末消滅天花,接種牛痘菌發揮了巨大作用。
19世紀末,法國化學家、微生物學家巴斯德於研究人和動物的傳染病時,分析了免疫現象。並在琴納的啟發下,他發明用減毒炭疽桿菌苗株製成疫苗,預防動物的炭疽病;用減毒狂犬病毒株製成疫苗,預防人類的狂犬病。
著名動物學家梅契尼科夫在長期研究昆蟲和動物細胞吞噬異物的現象後,於1883年指出體內的白細胞和肝、脾組織中的吞噬細胞具有吞噬和消化細菌的能力。德國細菌學家、免疫學家貝林於1890年發現免疫血清中有抗白喉毒素的抗毒素存在,日本細菌學家北里柴三郎也發現抗破傷風毒素的抗毒素,兩人共同研究血清療法成功,對治療白喉和破傷風患者取得良好效果。
從此,人們開始探討免疫機制,把細胞的吞噬作用和抗毒素的中和作用看成是特異性免疫的根據,並逐步開展細胞免疫和體液免疫兩大學派的爭鳴。
細胞免疫學派的首領是梅契尼科夫,體液免疫學派的首領是德國細菌學家埃爾利希。埃爾利希用生物化學方法研究免疫現象,特別是以蛋白質化學和糖化學作為基礎,探討抗原和抗體的本質及其相互作用,於1896年提出抗體形成的側鏈學說,這一學說直到今天還具有實際意義。兩大學派的爭鳴促進了免疫學的發展。
到20世紀60年代,對體液免疫的研究已經達到分子生物學的水平,已經弄清抗體的分子結構和功能。同時,對細胞免疫的研究也取得了明顯的進展,過去認為小淋巴細胞是處於衰老終末期,而現在已肯定它是免疫系統的一大類具有免疫活性的淋巴細胞,在發揮免疫功能中起著重要作用。
此後人們進一步闡明了小淋巴細胞的結構,以及個體的發生和分化過程,特別是在雜交瘤技術方面取得了突破性的成就,這不僅豐富了一般細胞學的知識,而且為獲得單克隆抗體或介質物質開辟了一條新的道路。
許多學者還注意到:當病原微生物入侵的時候,機體一方面能夠獲得特異性免疫,另一方面也會出現機體免疫損害。自從德國細菌學家科赫研究結核桿菌所引起的遲發型變態反應以來,人們逐步發現不僅細菌及其產物可以引起機體免疫損害,就連異種血清蛋白甚至許多很簡單的化學物質再次進入機體,也會使機體組織遭到破壞。
20世紀中期,隨著組織器官移植的開展,對移植物排斥、免疫耐受性、免疫抑制、免疫缺陷、自身免疫、腫瘤免疫等進行了深入的研究,認識到胸腺、法氏囊和脾臟在機體免疫功能中的重要意義,認識到過去把免疫過程局限於抗傳染免疫的片面性,也認識到免疫應答是既可防禦傳染和保護機體、又可造成免疫損害和引起疾病的一個生物學過程。也就是說,免疫是生物體對一切非己分子進行識別與排除的過程,是維持機體相對穩定的一種生理反應,是機體自我識別的一種普遍生物學現象。
現代免疫學認為,機體的免疫功能是對抗原刺激的應答,而免疫應答又表現為免疫系統識別自己和排除非己的能力。免疫功能根據免疫識別發揮作用。這種功能大致有:對外源性異物(主要是傳染性因子)的免疫防禦;去除衰退或損傷細胞的免疫,以保持自身穩定;消除突變細胞的免疫監視。
只有免疫系統在正常條件下發揮相應的作用和保持相對的平衡,機體才能維持生存。如果免疫功能發生異常,必然導致機體平衡失調,出現免疫病理變化。
免疫系統在發揮免疫功能的過程中,識別是個重要的前提。一切生物都具有這種能力。單細胞生物只具有分辨食物、入侵微生物和本身細胞成分等低級的識別功能。脊椎動物的機體免疫系統逐漸完善,不僅具有完整的免疫器官和免疫細胞,而且免疫活性細胞還能產生特異性抗體和琳巴因子,從而准確地識別自己,排除異物以達到機體內環境的相對穩定,這對保護自己、延續種族和生物進化都有重大意義。高等生物的免疫系統充分發展,它對內外環境的各種抗原異物刺激既表現出多樣性和適應性,又表現出特異性和回憶性,這對生物的進化過程、生物種系的生存和適應具有重大影響。
新中國成立以來,免疫學在醫學上的應用已經有了很大進展。防治傳染病的生物製品不僅滿足國內的需要,而且支援其他一些國家。近年研製的新疫苗如化學疫苗、乙型肝炎疫苗等,已經接近世界先進水平。中國已經消滅天花,並且基本上消滅和控制了人間鼠疫和真性霍亂,等烈性傳染病。脊髓灰質炎、麻疹、白喉、百日咳、破傷風等常見傳染病的發病率已經大大降低。
現代免疫學逐步發展成為既有自身的理論體系、又有特殊研究方法的獨立學科。它為生物學的研究提供了一些新的手段。
早在20世紀初,人們已經利用免疫學來區分人類的血型。植物分類學很早就應用免疫學的方法。在研究植物和動物的毒素時也採用了免疫學技術。例如,1889~1890年,人們用免疫學技術研究白喉毒素和破傷風毒素,隨後又用它來研究植物毒素,如蓖麻毒素、巴豆毒素和動物毒素中的蛇毒、蜘蛛毒。另外,人們很早就利用沉澱反應鑒別動物的血跡。近年發展起來的一些新技術,如放射免疫、免疫熒光和酶免疫等,都為生物學提供了實用的研究手段。
從實質上說,現代免疫學不過是生物-醫學的一個分支。但是,隨著科學技術的發展,它本身又派生出許多獨立的分支學科,例如,與現代生物學有密切關系的分子免疫學、免疫生物學和免疫遺傳學,與醫學有密切關系的免疫血液學、免疫葯理學、免疫病理學、生殖免疫學、移植免疫學、腫瘤免疫學、抗感染免疫學、臨床免疫學等。
現在,對免疫學的研究已經達到細胞水平和分子水平,人們正在努力探討生物的基本生理規律——免疫的自身穩定機制。醫學中的許多重要問題,如自身免疫、超敏反應、腫瘤免疫、移植免疫、免疫遺傳等,必將得到更好的解決。
有寫字翻譯不出來 見諒
Ⅳ 請問一下液晶屏中opencell是什麼
在液晶屏行業里 open cell 的專業術語的意思是(液晶面板)。
一塊液晶屏主要部件有兩部分1,背光源 2,液晶面板。
液晶面板只是在液晶屏的一個部件。
Ⅳ 電視機顯示屏玻璃OPENCELL海關申報要素怎樣寫
原理:採用背光原理,使用燈管作為背光光源,通過輔助光學模組和液晶層對光線的控制來達到理想的顯示效果,通過因電壓的更改產生電場而使液晶分子排列產生變化來顯示圖像。
Ⅵ open cell、cell 分別是什麼 液晶顯示屏
在液晶屏行業里
open
cell
的專業術語的意思是(液晶面板)。
一塊液晶屏主要部件有兩部分1,背光源
2,液晶面板。
液晶面板只是在液晶屏的一個部件。
Ⅶ 什麼是OPENCELL
液晶顯示屏/液晶玻璃(帶有PCB條)