⑴ 英文翻譯(英譯漢),要通順
許多研究人員已經進行了大量的研究熱降解各種聚合物洞橡。人們認為,熱降解的初始步驟的總固體燃燒過程和提供易燃易揮發的產品支持燃燒。這項工作的目的是熱降解的研究揮發性產品的特點和副調制的材料,如聚氨酯、進入多孔聚苯衡顫知乙烯和每股收益。中
2。實驗
實驗工作兩部分組成。第一部分(TG試驗)是獲得動力學材料熱降解和第二部分(STA實驗)是為表徵和揮發性產品。
2.1。實驗儀器咐消
熱重量分析法進行試驗性的東西在梅特勒-托利多TGA / SDTA 851 e熱分析儀。同時熱分析實驗是基於NETZSCH STA449C,NETZSCH-QMS403C,NICOLET6700紅外光譜耦合系統。它可以提供
隱士(翻譯的不太好湊合看吧)
⑵ 翻譯" 圖1 實驗裝置圖"
◆Figure 1 experiment device figure
或
Figure 1 experiment device
⑶ 有誰知道一些化學實驗室里工具的英語翻譯
試管 test tube 試管架 test tube holder漏斗 funnel 分液漏斗
separatory funnel燒瓶 flask 錐形瓶 conical flask燒杯 beaker 不銹鋼杯 stainless-steel beaker天平 balance/scale 分析天平 analytical balance酒精燈alcohol burner 酒精噴燈 blast alcohol burner塞子
stopper量筒 graated flask/measuring cylinder洗瓶 plastic wash bottle滴定管 burette玻璃活塞
stopcock攪拌裝置 stirring device 冷凝器 condenser 試劑瓶 reagent bottles 蒸發皿 evaporating dish
台秤 platform balance 游碼 crossbeams and sliding weights
容量瓶 volumetric flask/measuring flask移液管 (one-mark) pipette刻度移液管 graated pipettes洗耳球 rubber suction bulb玻棒 glass rod蒸餾燒瓶 distilling flask碘量瓶 iodine flask
坩堝 crucible表面皿 watch glass稱量瓶weighing bottle
研磨缽 mortar研磨棒 pestle瑪瑙研缽agate mortar瓷器 porcelain 白細口瓶flint glass solution bottle with stopper滴瓶 dropping bottle小滴管 dropper 蒸餾裝置distilling apparatus蒸發器 evaporator 升降台lab jack鐵架台iron support
萬能夾extension clamp蝴蝶夾double-buret clamp 雙頂絲clamp regular holder 止水夾flatjaw pinchcock
圓形漏斗架cast-iron ring移液管架pipet rack試管架tube rack 沸石boiling stone 橡膠管rubber tubing
葯匙lab spoon鑷子forceps坩堝鉗crucible tong剪刀scissor
打孔器stopper borer石棉網asbestos-free wire gauze電爐絲wire coil for heater脫脂棉absorbent cottonph
ph試紙 universal ph indicator paper濾紙 filter paper稱量紙weighing paper擦鏡紙wiper for lens
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秒錶stopwatch量杯glass graates with scale
白滴定管(酸) flint glass burette with glass stopcock棕色滴定管(酸) brown glass burette with glass stopcock白滴定管(鹼) flint glass burette for alkali棕色滴定管(鹼) brown glass burette for alkali 比重瓶specific gravity bottle
水銀溫度計mercury-filled thermometerph計ph meter 折光儀refractometer 真空泵vacuum pump 冷、熱浴bath 離心機centrifuge
口罩respirator防毒面具respirator、gasmask
磁力攪拌器magnetic stirrer電動攪拌器power basic stirrer 烘箱oven閃點儀flash point tester 馬弗爐furnace電爐 heater 微波爐電熱套heating mantle
更多內容 可以在網路文庫里找。
⑷ 結構力學組合實驗裝置,structural mechanics combination exper
第二句對
⑸ 幫忙翻譯關於化學的英文,謝謝了!!
實驗裝置用於蝕刻詳細描述的地含嫌舉方,甘樣本照明在蝕刻由一個350瓦的汞弧燈與一個典型的強度為談碧25毫瓦/平方厘米在365納米。該電解質包者虛括稀水溶液與氫氧化鉀濃度范圍在0.002–0.006米解決了磁力攪拌在蝕刻。蝕刻率的甘在這些條件下,約25米/分鍾。
就是這樣!記得採納哦!
⑹ 這段英文怎麼翻不要直接網上翻譯出來的!!
此外,這兩個因素造成了最大的差異分數,表明顧客的悟性遠未達到他們的期望。 測量用戶滿意的目的將估計現有的管理實踐的質量和辨認改善的方向。 處理的滿意的目標將獲得顧客保留的一種更高的速率和改進公司的市場份額和贊成fi實驗裝置(Gilbert和Horsnell 1998)。 許多研究員提議用戶滿意對fluences顧客忠誠燃神,反過來影響行此贊成fitability (安徒生和Fornell 1994年; gummesson 1993年; Heskett等, 1990年1994年; reicheld和Sasser 1990年; 鐵銹等, 1995年; 謝德和Bowen 1995年; Storbacka等, 1994年; Zeithaml等, 1990)。barsky (1992)使用勘測儀器,談論了用戶滿意一個理論模型然後測試檔段迅了模型。 使用他的勘測儀器,他能支持他的假說返回的意向肯定地與用戶滿意有關。
希望對你有用`
⑺ 機械類英語翻譯
是不是這個、
^_^希望能幫到你~
合成結果顯示平均30% FPGA的用法,相當於6系統為一門軸控制進一步的軸控制器可實行FPGA沒有硬體改造利用平行,結合時序結構。由於它的自然的並行設計、開發取得了全面延誤的時鍾周期為12個數據處理在每個樣本的計算。它還必須考慮到所有的本構塊工作,因此在平行延遲是最小的。作為對照,考慮到一個標準的商用定點DSP從德州儀器(2005年),這相當於在TMS320C5409成本和整合復雜度的FPGA在這種情況下,全面加工時間的時鍾周期2050年顯著高於FPGA實現。現在,考慮到一個平等的時鍾頻率的兩種選擇,我們50MHz延遲在FPGA為240壞死性涎腺化生而延遲的DSP在每個采樣計算41女士。
為了估計FPGA實現績效、表5給出了最小環路更新理論為FPGA,DSP和商業上可用控制器Galil 18 * 0不同數量的軸。在加利福尼亞州的最低要求timerelated環路更新,解析度和進給速度控制器,給出了(18)為(公式20)。
表6顯示幾個最小環路更新時間為4個不同的要求:喂,45000和1500,6毫米/分鍾,三個控制器的決議,0.05,0.1 0.01毫米。從表5和6個,可以看出,Galil 18_0控制器適用於一些案例中,而DSP-based控制器適用於別人,以及FPGA實現相配的所有情況。
53。實驗裝置
設計原型已經實施的Spartan-3板。一種模擬量輸出介面板也被設計為高速數控servosystem控制器。為了驗證FPGA控制器功能,幾個實驗以測試FPGA控制器性能與下列加工參數:CIATEQ高速數控銑床、Baldor mod.76H037W035Z1電動機矢量農奴。1.0和帶數組將40,000轉速主軸、銑削對鋁型材6063鋁合金和一環路更新時間0.1女士。試驗採用Maxon 2266.85-73216-2000 1和5.6:1行星齒輪頭伺服驅動軸1200毫米/分鍾喂入量。實驗二使用Baldor 4000轉速伺服BSM90N-175無軸驅動和4毫米/分鍾。圖11顯示執行樣機,高速數控伺服電機的描述的加工工藝。對於伺服電機的設計方法,開發了PID使用。
⑻ 求英語大神翻譯以下這段文字,一定要專業,萬分感激!!!
Characteristics of modern power electronics laboratory bench:
(1) The experimental apparatus hanging structure, can be freely combined according to the different experimental content, so the structure is compact, easy to use, full-featured, good overall performance, power electronics technology in a device, semiconctor converter technology "courses offered experimental project.
(2) the experimental device small footprint, the conservation laboratory space, no need to set the power control panel, cable trenches, concrete barrier, may rece investment in infrastructure; experimental device only three-phase four-wire power can be put into use, the laboratory the construction period is short and quick.
(3) The device layout is reasonable, beautiful shape, clear panel diagram, clear and intuitive. Experimental cable using a strong, the weak separate the pistol plug the two not INTERFIX avoid strong electrical access the weak electrical equipment, causing equipment damage; experimental line connection is safe, reliable, quick and easy; addition to the power control panel, pendant also provided laboratory tables can be placed on the desktop oscilloscope experimental apparatus, comfortable, convenient operation. The bottom of the bench mounted wheels and stainless steel mounting adjustment mechanism to facilitate the mobile and fixed.
(4) control panel power supply three-phase isolation transformer isolated, with voltage leakage protection device and current leakage protection device, effectively protect the personal safety of the experimental operation, and to create the security conditions for the open laboratory.
(5) pendant panel is divided into three wiring holes, strong power, weak and waveform observation wells, three obvious difference.
(6) experimental line select typical line, fully compatible with the teaching content, and to meet the curriculum requirements
Maintenance and repair of power electronics laboratory bench:
School power electronics laboratory bench often students use, easy to damage, bench maintenance and repair is a very important thing. Maintenance process involves a very wide range of power electronics expertise and skills, including the detection of power electronic devices, circuit analysis, fault analysis and resolution professional knowledge and skills
⑼ 求翻譯experimental setting!謝謝
實驗環境
⑽ 機械類英文翻譯
Along with the science and technology unceasing development of higher ecation, teaching means and teaching method has also undergone a fundamental change, especially the electromechanical integrated curriculum of strong practicality, to learn they must strengthen the cultivation of ability to adapt to The Times of practice ability and innovation ability. Research and development for experimental teaching practice of mechatronics device greatly, the necessity and importance of the research significance, has certain.
Experimental device are introced the research and development of ecation to the requirements of the development of practical significance, and the experimental unit of hardware are introced and analyzed the electromechanical integration and development of experiment teaching of mechatronics device control systems are proposed.
Secondly, introces several instrial control system and they were compared, the construction of PLC control system based on the experiment practice device system. In the system of pneumatic transmission and analysis of mechanical transmission, variable-frequency regulating speed technology, sensors, programmable controller based on the characteristics of the system, hardware design and moles.
Subsequently, introces the integrated experiment platform, including mechanical mechanical structure and control system, pneumatic systems, the circuit design, the PLC and the distribution of terminal device control function of the detailed design, and the experiment device experiment development.
Finally, this paper summarized the topic, and put forward some further research prospect.