濃縮試驗 的英文怎麼說

中文拼音 [nóngsuōshìyàn]
濃縮試驗 英文
concentration test
  • 濃 : 形容詞1. （液體或氣體中所含的某種成分多; 稠密） dense; thick; concentrated 2. （程度深） （of degree or extent） great; strong
  • 縮 : 縮構詞成分。
  • 試 : 名詞（古代占卜用的器具） astrolabe
  • 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
  • 濃縮 : concentrate; concentration; incrassation; graduation; evaporation; enrich; [采礦工程] bring down...
  • 試驗 : trial; experiment; test
  1. Standard guide for conducting bioconcentration tests with fishes and saltwater bivalve mollusks

    用魚和海水雙殼類軟體動物進行生物濃縮試驗
  2. Standard test method for emulsification characteristics of pesticide emulsifiable concentrates

    殺蟲劑可乳化濃縮物乳化特性的標準試驗方法
  3. Standard test method for fire assay determination of gold in copper concentrates by gravimetry

    重力法測定銅濃縮物中金的試金分析標準試驗方法
  4. After technical innovation of no. 12 generator of qingshan power plant, the combustion adjustment test was performed and it was demonstrated that operation condition of the generators was improved by using of horizontal concentrated powdered coal burner technique

    摘要湖北青山電廠12號爐進行技術改造后進行了相應的燃燒調整試驗，試驗證明水平濃縮煤粉燃燒器技術的應用改善了機組的運行狀況。
  5. The method of concentrating the decoloration solution of tylosin is usually carried out by thin film vacuum concentration. in this experiment, the concentration process is modified by using the nanofiltration membrane technique which is free from corrosive due to the extractant solvent and in the same time, heating and decomposition of the antibiotic are eliminated, the concentration course ia also distinctly shortened. in this process the small molecule can be filtered by water, and the quality of the product such as, the tyramine content, the solubility of the product, improved significantly. in addition, the membrane filtration process could save consumption of steam and cooling water

    泰樂星提煉過程中原工藝脫色液用薄膜真空濃縮，本試驗改進為耐溶媒納濾膜濃縮，料液不需要加熱即可濃縮，防止了料液的高溫分解破壞，濃縮收率明顯提高在濃縮的同時，部分小分子雜質可以隨水分子一起通過納濾膜而除掉，成品質量明顯提高，解決了用原工藝成品酪胺、溶解度不合格的質量問題省去了原工藝濃縮中費用較高的蒸汽、冰鹽水，經濟效益可觀。
  6. Compounds with bcf values < 100 are considered to be of little environmental concern and not expected to bioconcentrate into tissues. in this in vivo test, the low uptake of avermectin b1a and its low persistence in sturgeon muscle demonstrate that it will neither bioaccumulate in individual organisms nor biomagnify in the food chain

    在試驗中，鱘魚對水中的avmb _ （ 1a ）攝取率較低， avmb _ （ 1a ）在鱘魚體內消除迅速，以及avmb _ （ 1a ）較低的bcf值，表明不易在水生生物食物鏈中被生物濃縮，不易在水生生物體內富集，對環境和人類的健康影響較小。
  7. 05. 01 butadiene dimer and styrene in butadiene concentrates by gas chromatography, method of test for

    用氣相色譜法測定丁二烯濃縮物中丁二烯二聚物和苯乙烯的試驗方法
  8. Standard test method for butadiene dimer and styrene in butadiene concentrates by gas chromatography

    氣相色譜法測定丁二烯濃縮物中丁二烯二聚物和苯乙烯的標準試驗方法
  9. Mean while, the iouver concentrator structure principle is analyzed, the iouver puiverized coal concentrator is studied on the bases of both laboratory and production. lt is discovered from the experiments that the louver horizontai rich / lean combustion pulverized coal burner has advantages of simple in structure, low resistance and adjustment of pc concentration

    同時，重點分析了百葉窗濃縮器的結構原理，並在試驗臺上和現場對百葉窗煤粉濃縮器進行了大量的試驗研究，結果表明：百葉窗式水平濃淡煤粉燃燒器具有結構簡單、阻力損失小、分離調節方便等一系列優點。
  10. In order to study the function of cycling2 in vitro culturing cell line, we used pires - g2 eukaryotic expression vector transfecting human gastric cell line sgc - 7901 and human embryo kidney hek - 293 cells by lipofectamine plus reagent, and studied the function of cycling2 expression on the cell proliferation in vitro, further investigated the regulation mechanism of cycling2. at the same time, we made a study on the expression level change of cycling2 in normal gastric tissue and different type and different stage of gastric carcinoma tissue. material and method 1 material : piresneo vector was purchased from clonetech, plasmid extraction and purification kit was purchased from qiagen company ; rpmi 1640, dmem fetal calf serum were obtained from gibco / brl ; lipofectamine plus and g418 were purchased from life technologies ; ultrasensitive ? s - p kit, mouse monoclonal antibody p21wafl ( in use ), dab staining kit were purchased from maixin company

    實驗材料與方法1 .實驗試劑高糖dmem 、 rpmll640和胎牛血清購自美國g山eo / brl公司; dmewf12 （ 1 : 1 ）混合培養液購自美國hyclone公司;胰蛋白酶購自美國si目叮a公司; hepes由美國amersco公司分裝;脂質體轉染試劑（ upofectalnineplusreageni ）和以18為美國玩vitrogen公司產品; piresneo載體購自美國cloneteeh公司;質粒提取及純化試劑盒購自德國qiagen公司; ultresensitive翎s一p免疫組織化學試劑盒;鼠單克隆抗體戶3 （ do一7 ）蛋白（即用型） ;鼠單克隆抗體p21waf ， （即用型） ; dab染色試劑盒均購自福建邁新公司;鼠單克隆抗體pziwa曰（濃縮型） ;辣根過氧化酶標記羊抗鼠二抗購自北京中山公司; ecl試劑盒購自美國santacruze公司; dcproteinassay試劑盒購自bi 。
  11. Ambient air quality - diffusive samplers for the determination of concentrations of gases and vapours - requirements and test methods - general requirements

    環境空氣質量.測定氣體和蒸汽濃縮度的擴散樣品.要求和試驗方法.一般要求
  12. Ambient air quality - diffusive samplers for the determination of concentrations of gases and vapours - requirements and test methods - specific requirements and test methods

    環境空氣質量.測定氣體和蒸汽濃縮度的擴散樣品.要求和試驗方法.特殊要求和試驗方法
  13. Exxon corporation of new york city announced plans in september 1978 to test laser enrichment of uranium in late 1980.

    1978年9月紐約市埃克森公司報道，計劃在1980年底進行激光濃縮鈾的試驗。
  14. Standard test method for density or relative density of engine coolant concentrates and engine coolants by the hydrometer

    用液體比重計測量發動機冷卻劑及其濃縮物的濃度或相對濃度的標準試驗方法
  15. Standard practice for proof silver corrections in metal bearing ores, concentrates and related materials by fire assay gravimetry

    用火試金重量分析法驗證含金屬礦物濃縮物及相關材料中銀修正值的標準實施規范
  16. South korea admitted experimenting with traces of plutonium, in 1982, and with uranium enrichment, in 2000

    韓國承認在1982年的時候使用少量的鈽進行過試驗，在2000年進行過濃縮鈾試驗。
  17. Moreover, it has been pointed out that the hydrogen engine used in ? cylinder injection with high pressure can increase volumetric efficiency and compression ratio, - therefore, the performance indexes in this engine, such as output power, thermal efficiency, range of thickness of mixture with normal operation and nox emission, can be improved, and it is possible for the engine to realize rapid combustion of thin mixture, so abnormal combustion, such as backfire, pre ? ignition, can be controlled effectively

    指出了採用內部混合氣形成方式且高壓噴射的氫發動機，有利於提高充氣效率和壓縮比，從而改善發動機的動力性和經濟性；有利於擴展發動機正常工作的濃度范圍；並且有利於實現稀薄混合氣快速燃燒，從而可以有效地抑制早燃、回火及爆燃等異常燃燒和no _ x排放量。試驗指出了發動機的點火正時、噴射正時及噴氫量對發動機的性能、異常燃燒、 no _ x排放量有很大影響。
  18. Soils : investigation and testing. determination of particle density. pycnometer method

    土壤.檢驗與試驗.土壤固體顆粒密度測定.水濃縮法
  19. Compressed air - part 8 : test methods for solid particle content by mass concentration

    壓縮空氣.第8部分:用質量濃縮法測定固體顆粒含量的試驗方法
  20. Rubber latices - methods of test - preparation of dry films from natural rubber latex concentrate

    橡膠乳.第3部分:試驗方法.第24節:天然膠乳濃縮物干膜制備
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