氣體試樣 的英文怎麼說

中文拼音 [shìyàng]
氣體試樣 英文
gas-sample
  • : Ⅰ名詞1 (氣體) gas 2 (空氣) air 3 (氣息) breath 4 (自然界冷熱陰晴等現象) weather 5 (氣味...
  • : 體構詞成分。
  • : 名詞(古代占卜用的器具) astrolabe
  • : Ⅰ名詞1. (形狀) appearance; shape 2. (樣品) sample; model; pattern Ⅱ量詞(表示事物的種類) kind; type
  • 氣體 : gas; gaseous fluid
  1. The wastewater samples is transmitted by an air-operated aspirator to the liquid injection valve.

    動吸引器將廢水送入液注射閥。
  2. The results indicated that the dimension, shape and purity of base material could meet the functional demand of solid lubricant ; the thermal decomposition temperature of ptfe resin exceeds 400 c, but organic and inorganic packing filler added in ptfe made the water absorption rate of composite material increased, melting temperature and decomposition temperature decreased, in the meanwhile oxidative decomposition reaction was accompanied ; polar groups such as c = o, c - o - c and so on in the carbon fiber surface is advantageous to increase compatibility with other components and interlayer shearing strength ; uniform design experimental method could help to find the relationship between formula and frictional property by relatively small tests. the developing trend of each formula ' s friction coefficient could be showed by fitting curve ; the friction coefficient with no copper powder or graphite in formula was relatively big. this fact showed that copper powder and graphite should be used cooperatively ; it was found that when the ratio of copper powder to graphite by weight is 15 : 60, 30 : 30 - 40 and 60 : 15 - 30 respectively, the friction coefficient was relatively small. the degree of crystallinity of pure ptfe reached maximum by air cooling and the abrasion loss also reached maximum among three ones ; at the same time, the abrasion loss of solid lubricant sample was also the biggest among three ones ; when solid lubricant matched with 45 # steel axle or gcrl5 steel axle, lubricant transfer film could be formed on metal surface, thus direct contact between the surface of metal friction pair rings was reduced. their working life was elongated extremely ; there was mainly much graphite, a little ptff, moo3, feso4, cus and so on in lubricant transfer film

    驗結果表明:所選原料的尺寸、形狀及純度可滿足固潤滑劑的性能要求;聚四氟乙烯樹脂熱分解溫度超過400 ,但在ptfe中加入無機填料會使復合材料吸水率提高,熔融溫度及分解溫度降低,且伴有氧化分解反應;碳纖維表面含有c = o及c - o - c等極性基團,有利於提高其與其它組分的相容性,提高層間剪切強度;均勻設計驗方法能夠用較少的驗次數找出配方與摩擦性能間的關系,擬合曲線基本能表示各配方的摩擦系數發展趨勢;配方中不加銅粉或不加石墨,其摩擦系數均較高,說明銅粉和石墨應該配合使用;當銅粉15份、石墨60份時,銅粉30份、石墨30 - 40份時,銅粉60 、石墨15 - 30份時,摩擦系數均具有較低值;純聚四氟乙烯樹脂在空冷卻時結晶度最大,磨損量也是三者中最大的;同時,固潤滑劑在空冷卻時的磨損量也是三者中最大的:不論是固潤滑劑與45 #鋼軸配副或是固潤滑劑鑲嵌入銅套后與gcr15鋼軸配副,在金屬表面均可形成潤滑轉移膜,從而減少金屬摩擦副表面間的直接接觸,大大延長其使用壽命;轉移膜中主要含有較多的石墨、少量聚四氟乙烯、 moo 。
  3. The gas sensor array testing system comprises the automated flow - injection apparatus, the data acquisition device and the pc software. sample injection and data acquisition are realized automatically through real time pc control. thereby it assures the reproducibility and reliability of testing

    研製成功的傳感器陣列智能測系統由計算機實時控制,可以實現測的自動進和數據採集與處理,提高了測的重復性和可靠性。
  4. Ambient air quality - diffusive samplers for the determination of concentrations of gases and vapours - requirements and test methods - general requirements

    環境空質量.測定和蒸汽濃縮度的擴散品.要求和驗方法.一般要求
  5. Ambient air quality - diffusive samplers for the determination of concentrations of gases and vapours - requirements and test methods - specific requirements and test methods

    環境空質量.測定和蒸汽濃縮度的擴散品.要求和驗方法.特殊要求和驗方法
  6. The tensile and compression experiment on bulk nanocrystalline ag prepared by igc method was carried on mt810 with different grain sizes and zwick 10tn2s machine at different strain rates under normal temperature respectively. the stain rate sensitivity m was found to be 0. 025, which was extremely lower than the ordinary values. also the work hardening exponent is very low

    本文從用惰性蒸發冷凝和真空原位壓結法( igc )制備得到的直徑80mm ,厚度7 . 6mm的大尺寸納米晶金屬ag品上切割得到符合力學實驗要求的拉伸和壓縮,在mts810和zwick精密力學測機上分別精確測定了拉伸和壓縮應力?應變曲線與晶粒尺寸和應變速率的關系。
  7. Have not been convicted of section 36 causing death by dangerous driving, section 39 driving a motor vehicle under the influence of drink or drugs, section 39a driving, attempting to drive or being in charge of a motor vehicle with alcohol concentration above prescribed limit, section 39b screening breath tests and section 39c provision of specimens for analysis of the road traffic ordinance cap. 374 during the 5 years preceding the application

    在過去五年並無觸犯道路交通條例(第374章)第36條(危險駕駛引致他人死亡) 、第39條(在酒類或藥物影響下駕駛汽車) 、第39a條(在內酒精濃度超過訂明限制的情況下駕駛、企圖駕駛或掌管汽車) 、第39b條(檢查呼)或第39c條(提供本以作分析)所訂罪行而被裁定罪名成立。
  8. Have not been convicted of section 36 ( causing death by dangerous driving ), section 39 ( driving a motor vehicle under the influence of drink or drugs ), section 39a ( driving, attempting to drive or being in charge of a motor vehicle with alcohol concentration above prescribed limit ), section 39b ( screening breath tests ) and section 39c ( provision of specimens for analysis ) of the road traffic ordinance ( cap. 374 ) during the 5 years preceding the application

    在過去五年並無觸犯道路交通條例(第374章)第36條(危險駕駛引致他人死亡) 、第39條(在酒類或藥物影響下駕駛汽車) 、第39a條(在內酒精濃度超過訂明限制的情況下駕駛、企圖駕駛或掌管汽車) 、第39b條(檢查呼)或第39c條(提供本以作分析)所訂罪行而被裁定罪名成立。
  9. In the determination of residual pesticides in onion, garlic and chives by gc - ms, the sample was treated with phosphoric acid or with microwave before crushing, to make the allinase inactive and to eliminate the matrix interference

    摘要採用相色譜及質譜聯用技術,測定蔥、蒜及韭菜等蔬菜中多種農藥殘留量時,在粉碎之前,用磷酸或微波加熱處理,可使蒜酶鈍化並消除其基干擾。
  10. As the key of the sample injection, a digital control instrument of mass flow controller ( mfc ), which can work in online and offline mode, was designed. it can give 4 flow signals accurately at the same time. the concentration and flux of the sample gas can be set by the instrument software

    裝置的核心是自行設計開發的新型流量控制儀,該儀器採用數字介面,可以以聯機和脫機方式工作,能夠同時快速準確地輸出4路流量控制信號,對測的流量和濃度進行設定。
  11. Laboratory glassware ; gas sampling tubes with straight bore stopcock and v - bore stopcock

    實驗室玻璃器皿.第3部分:單通旋塞和v形旋塞氣體試樣
  12. Methods of sampling and test for halogenated hydrocarbons - determination of ' inert ' gas content of chlorofluorohydrocarbons, gas chromatographic method, general principles

    鹵代烴取驗方法.第11部分:氯氟代烴惰性含量測定:相色譜法:總則
  13. Through study on the electrical performance of sn - in2o3 nano powder, some conclusions were drawn. when sn - in2o3 precursor was calcinated at 700 - 1000, low square resistance was got. the resistance was lower when sn - in2o3 precursor was calcinated in vacuum than air condition

    Sn - in _ 2o _ 3納米粉的電性能研究表明: sn - in _ 2o _ 3前驅物在700 - 1000煅燒,方塊電阻較低,真空條件下煅燒的電阻比空條件下煅燒的電阻低,南京工業大學碩士學位論文中文摘要sno :摻雜10wt %左右時,方塊電阻最低。
  14. Health and safety in welding and allied processes - laboratory method for sampling fume and gases generated by arc welding - part 1 : determination of emission rate and sampling for analysis of particulate fume

    焊接和相關工藝的衛生與安全.電弧焊產生的煙塵和驗室方法.第1部分:顆粒煙塵排放率的測定和顆粒煙塵分析用取
  15. By using breath gas to replace established blood or urine samples as biomarker source, several advantages would be obtained such as easy in sample collection and operating, unsophisticated in sample ' s composition, less infection risk, non - invasive test, real - time, and easy in repetition tests

    利用呼出替換血液本作為生物指針的優點有:簡單方便、呼取得容易、呼品組成較血液或尿液品單純、較無感染的危險、不具侵入性、實時性、重復測容易等優點。
  16. The items carried out in this course including uv - vis analysis of dyes and organic compounds, determination of cr6 + in aqueous solution, quantitative analysis of inorganic phosphate, quantitative analysis of fe2 +, quantitative analysis of amino acid, application of atomic absorption, conductivity titration, acid - base titration, application of liquid chromatography, anionic chromatography, cationic chromatography, total organic carbon analysis, determination of chlorophyll and application of infrared spectrometer

    實驗項目包括染料色素及有機物的紫外光可見光譜分析、水中六價鉻含量測定、無機磷酸鹽的比色定量、中鐵的比色定量、胺基酸的比色定量、原子吸收光譜法的應用、電導滴定方法的應用、酸減滴定法的應用、液相層析方法的應用、陰離子層析、陽離子層析,層析、總有機碳分析、葉綠素含量測定及紅外線光譜法應用。
  17. We tested the ambient temperature compressive strength, the ambient temperature bending strength, volume density and the porosity of the sintered composites. by means of the om, sem, and x - ray, we analyzed the composites micro - structure ; we studied the dispersion methods & the mechanism of damage of the fiber ; we also did research on the reinforced mechanism and the fabrication characteristics of the fcmc

    燒后的常溫耐壓強度、常溫抗折強度、積密度、孔率,並藉助于光學顯微鏡、掃描電鏡以及x射線衍射圖象對復合材料微觀結構進行了分析,探討了復合材料中纖維的分散方法、纖維的損傷機理、纖維增強al _ 2o _ 3復合材料的增強機理和及制備特性。
  18. The calculated activation energy was 136. 45 kj / mol. it had been demonstrated that ti3alc2 had excellent oxidation resistance due to the dense continuous oxide scale consisted of mass a - al203 and little tio2 and / or al2tio5

    C將在基和氧化層界面處被氧化為co ,並最終在氧化層和空界面被氧化成coz ,這種氧化行為使表面可形成連續的a一a12o3o
  19. Health and safety in welding and allied processes - laboratory method for sampling fume and gases generated by arc welding - part 2 : determination of emission rates of gases, except ozone

    焊接和相關工藝中的衛生和安全.電弧焊產生的煙塵和驗室方法.第2部分:除臭氧外的排放率測定
  20. Health and safety in welding and allied processes - laboratory method for sampling fume and gases generated by arc welding - part 3 : determination of ozone concentration using fixed point measurements

    焊接和相關工藝的衛生和安全.電弧焊產生的煙塵和驗室方法.第3部分:用固定點測量法測定臭氧濃度
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