驗封 的英文怎麼說

中文拼音 [yànfēng]
驗封 英文
examining seals
  • 驗 : 動詞1. （察看; 查考） examine; check; test 2. （產生預期的效果） prove effective; produce the expected result
  1. At the same time 7794m3 affusion test were processed, and roadbed settlement observation conducted for two more year, physical mechanism and chemical index experiment were analyzed in the laboratory, section experiment of earth sample was proceed, changement of compacted soil body micromechanism along with depth were analysed by polariscope and scan electricscope. drain ditch, barrel - drain and little bridge were treated by composite geotextile

    在室內進行了物理力學、化學指標實驗分析，並對土樣結構進行了切片試驗，用偏光顯微鏡和掃描電鏡分析了土壤碾壓后沿深度分佈的土體微觀結構變化情況，對邊坡、邊溝、排水溝、小橋涵及護坡封水採用復合土工布進行處理。
  2. Test methods for colour fastness to enclosed carbon arc lamp light

    耐封閉式碳弧燈光染色牢度試驗方法
  3. Standard test method for burst strength of surgical sealants

    外科封閉劑爆裂強度的標準試驗方法
  4. Analyzing and experimentally verifying the strain transducing characteristics of strain sensor. experiments tell that strain sensor capsulated by thin sheet metal can effectively transduce strain under certain mechanical robust with strain transducing efficiency of 97. 8 %, sensitivity of 83. 34 / kg, precision of 1. 64

    實驗結構證明，用薄金屬片封裝的應變傳感器在保證一定機械強度的基礎上實現了應變的有效傳遞，應變傳遞效率可達97 . 8 % ，應變靈敏度為83 . 34 / kg ，精度為1 . 64 。
  5. Standard test method for tack - free time of caulking compounds and sealants

    填縫混合料及密封料消粘時間的標準試驗方法
  6. It has a high entrapment efficiency of 98. 3 %, particle size distributing within 5 - 7u m, viscid coefficient of 1432 centipoise. antigen was stable after multiple emulsion treated with gastric juice for 0. 5 - 6h. study on distribution in vivo of me revealed that me could stay for a long time in stomach and that antigen concentration in mesentery was increased with time and reached peak at 24h

    疫苗復乳的包封率為98 . 3 % ，粒徑主要分佈於2 ~ 10pm之間，集中於5一7pm ，粘度為1432厘泊，體內分佈實驗顯示， 6h胃中的抗原濃度仍很高，腸系膜淋巴結中的放射量24h最高，與胃液作用0 . 5 ~ 6小時復乳中的抗原不受影響，口服免疫小鼠后明顯提高了rhp疫苗的免疫應答水平。
  7. Standard test method for heat resistance of hot - applied sealants under dead load shear

    最大承載剪切下熱應用密封劑耐熱性的標準試驗方法
  8. Plastics. un - plasticized pvc parts dor piping. simple assemblies with sealing rings for domestic water drainage piping. end use test. specification

    塑料製品.未增塑聚氯乙烯管道零件.生活污水排放管道用帶密封圈的簡易組件.最終使用試驗.規范
  9. Material receiving inspection number and steel grade shall be stamped on the heads, shells and downcomer nozzles

    封頭、筒體和集中下降管管座上必須打上工廠的材料檢驗編號和鋼號。
  10. Standard test method for indentation hardness of elastomeric - type sealants by means of a durometer

    用硬度計測量彈性密封件的壓痕硬度的標準試驗方法
  11. ( 2 ) design of the implantating device : some quantity of 316l stainless steel, perform forging and thermal rolling, drawing filament ( diameter 0. 4mm and 0. 23mm respectively ), enlacing and jointing, after that assembling the products into guiding filum, a technical examination was carried out to appraise their physical capability. the second part : experimental study : animal experiments were used to screen and observe its validity and security : under general anesthesia, tracheotomy was performed on the healthy dog, the bronchus was localized using x - ray fluoroscopy fibrobronchoscope and with the help of the implanting equipment, several niti alloy occludes were implanted into the target bronchus of the dogs through the biopsy channel in the fibrobronchoscope

    （ 2 ）推送器的研製：取316l不銹鋼熱軋，分別拉製成不同直徑的不銹鋼絲分別用作製作內芯、外環及車制螺絲，再經纏繞、焊接、裝配成推送器。對上述兩者進行技術鑒定。第二部分：支氣管封堵器的實驗研究：四種形狀的封堵器分四組（上述四種封堵器各12隻）進行動物實驗，分別觀察其安全性與有效性。
  12. Packaging - flexible tubes - test method for the airtightness of closures

    包裝材料.軟管.封裝氣密性試驗方法
  13. Some researchers have made study on this subject, such as the generation and evolution of frazil ice, shore ice, bottom ice, ice cover and ice jam, the resistance of freeze - up river, flow capacity and variation of water stage

    國內外一些學者通過原型觀測，試驗和數值模擬的方法對水內冰，岸冰，底冰，冰蓋和冰塞的生成和演變，封凍河道的阻力、過流能力和水位變化等有關問題進行了研究。
  14. Specification for construction quality acceptance of polygon oil seal gasholder

    多邊形稀油密封儲氣櫃工程施工質量驗收規程
  15. Buyer refuse gawk delivery sealed sample survey report following

    買主拒收貨物，隨后寄上密封樣本與檢驗報告。
  16. The damage of the transducer was avoided, so the ability of over - loading can be improved highly. in order to acquire a good hermetic seal between the diaphragm and the base plate, two sealing methods were used, namely, compound method and crystallite method

    通過試驗對比，確定了介質腔的厚度，使陶瓷膜片在過載時與基座接觸，從而避免了傳感器的過載損壞，使傳感器的抗過載能力大大提高。研究了復合法和結晶法兩種封接方式，使陶瓷基座與膜片達到良好的匹配封接。
  17. With this purpose, this paper researches the state of dometic and overseas seal technique ; uses other enterprise ' s successful experiments for reference ; combines the factory set ' s structural property, technics characteristic and the different request of medium leakage degree ; considers the respective strongpoints of floating ring seal, conical floating seal, suction labyrinth seal, inflator labyrinth seal, mechanical seal, dry gas seal ; finds out the optimum, dependable seal techinique fiting for each set on the base of entire analysis on the centrifugal compressor. and in the end by putting this plan into practice the factory achieves localized reconstructs, reduces the production cost and fulfils the demands of secular safe use

    本文在把握國內外離心壓縮機密封技術的發展狀況，借鑒其他企業的成功經驗基礎上，根據我廠機組結構特性、工藝特性、介質泄漏程度要求的不同，以及浮環密封、錐形浮環密封、抽充氣式迷宮密封、機械密封、干氣密封的各自特點，對離心壓縮機存在的密封問題進行了全面剖析，研究了適合每臺機組最佳、可靠的密封技術，實施了本地化技術改造，降低了生產成本，滿足了機組長期穩定運行的生產要求，取得了顯著的經濟效益和社會效益。
  18. After several days, the enclosed atmosphere was tested for radioactivity, which might indicate that the nutrients had somehow been metabolized.

    幾天之後，測驗封閉在裏面的空氣是否有放射性。如果有的話，說明營養物質多少已經產生代謝變化。
  19. The central wavelength of 808nm, fwhm of 2. 2nm and e - o efficiency of 45 % are achieved. most of the experimental results about high - average - power diode laser package have not been reported in previously published paper in this field

    利用該冷卻器實驗封裝出連續輸出1kw的二維陣列二極體激光器，激光中心波長808nm ，譜線寬度2nm ，電光效率達45 。
  20. The packaging experiments of linear array diode laser were carried out. the output power of 100w with duty cycle of 20 % is achieved in q - cw mode, the life time of which reaches 2. 19 109 shots

    實驗封裝出峰值功率100w 、占空比20的準連續線陣二極體激光器，壽命達2 . 19 10 ~ 9次；同時封裝了連續40w線陣二極體激光器。
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