实验在氯醛糖加氨基甲酸乙酯麻醉的新西兰兔上进行。
The experiments were performed on rabbits anaesthetized with urethane and chloralose.
同常规净水剂相比,二硫代氨基甲酸盐具有除油效率高的特点。
DTC water clarifiers are featured by their high oil removing capacity.
试验结果表明,天然乳胶和聚氨基甲酸乙酯泡沫床垫燃烧得最快。
The results of the tests indicated that latex and polyurethane foam mattresses burned fastest.
这种氨基甲酸乙酯延展覆盖到法兰表面,起到阀门法兰衬垫的作用。
The urethane liner extends over the flange face to serve as the valve's flange gasket.
以水华鱼腥藻为材料研究了6种氨基甲酸酯类农药对藻类的毒性效应。
The toxicity effect of 6 carbamic ester pesticides on Anabaena flos-aquae was studied.
一件式衬垫的结实耐用的氨基甲酸乙酯阀座部分也覆盖了阀门内部表面。
The robust urethane seat portion of the one-piece liner covers the interior of the valve.
采用萃取法,用二乙基二硫代氨基甲酸钠测定茶叶中可溶性微量铜的方法。
To Survey and determine the solubility microcopper in tea with sodium diethyldithiocarbamape by means of Extraction.
因而如何快速准确测定果蔬中有机磷及氨基甲酸酯类农药成为当前研究的热点。
How to set up a rapid and accurate measure to detect the organophosphate pesticide residues in fruits and vegetables has become a research hotspot.
对反应原料中甲醇的含量对甲苯2,4二氨基甲酸甲酯收率的影响进行了计算。
The effect of methanol content in the raw material on the yield of TDC is investigated.
用不饱和氨基甲酸酯、丙烯酸异辛酯和交联剂,以悬浮聚合的方法制备高吸油性树脂。
Useing unsaturated urethane, 2-ethylhexyl acrylate, crosslinking agent, high oil-absorbent resin was prepared by suspension polymerization.
聚氨酯全称为聚氨基甲酸酯,是主链上含有重复氨基甲酸酯基团的大分子化合物的统称。
The full name of the polyurethane is the poly - urethane, which is a general designation of the macromolecular compound containing repeated amino acid ester groups.
聚氨酯是由异氰酸酯与多元醇反应制成的一种具有氨基甲酸酯链段重复结构单元的聚合物。
PU is a polymer with urethane segment repetitive structure unit formed after the reaction of TDI and PPG.
优选地,该氨基甲酸酯预聚物是脂族异氰酸酯聚醚预聚物,且该固化剂包括芳族二胺和三醇。
Preferably, the urethane prepolymer is an aliphatic isocyanate polyether prepolymer and the curative includes an aromatic diamine and a triol.
报道在二碘化钐作用下,硫代氨基甲酸酯发生还原反应,得到较好产率的二硫醚和酰胺化合物。
This paper reports reductive reaction of the thiocarbamic esters with samarium diiodide to give disulfidesand carboxamides in good results.
合成了以二烷基二硫代氨基甲酸为配体的一系列铁络合物光敏剂,测试了光敏剂的红外和紫外光谱。
A series of photosensitizers of ferrum complex with dialkyl dithiocarbamic acid as ligand is synthesized, their infrared and ultraviolet spectra are tested.
为了形成微孔聚氨酯材料,在表面活性剂存在下用惰性气体使该氨基甲酸酯预聚物发泡,随后固化。
To form a microcellular polyurethane material, the urethane prepolymer is frothed with inert gas, in the presence of a surfactant, then cured.
通过在固化剂存在下使氨基甲酸酯预聚物聚合而形成的固体产物具有小于大约38%的巴肖氏回弹。
A solid product formed by polymerizing a urethane prepolymer in the presence of a curative has a Bashore rebound that is less than about 38%.
试验在氨基甲酸乙酯麻醉的家兔上进行,观察乙酰胆碱与肾上腺素对颈动脉窦压力感受器反射的影响。
Experiments were performed on rabbits anaesthetized with urethane. The effects of acetylcholine and epinephrine on the carotid baroreflex were studied with carotid sinus perfusion.
因为聚氨基甲酸酯和腈这些材料不会因温度的变化或者潮湿而影响性状,所以不需要专门的储存环境。
No special storage requirements are needed because polyurethane and nitrile are not affected by changes in temperature and dampness.
探讨了降低葡萄酒中氨基甲酸乙酯的措施,为我国葡萄酒生产中降低氨基甲酸乙酯含量提供了理论依据。
The measures to reduce EC in grape wine were discussed, which provided theoretical evidences for reducing EC content in grape wine.
考察了聚异丁烯、氟化镧、三聚氰胺氰尿酸复合物(MCA)、硫代氨基甲酸盐对锂-钙基脂性能的影响。
The effects of polyisobutene , LaF3, MCA, dialkyldithioaminoformaite on properties of lithium-calcium base grease have been discussed in this paper.
涂敷导电底材的方法,含水涂料组合物,含氨基甲酸乙酯基加合物的制备方法及含氨基甲酸乙酯基的加合物。
Process for coating electrically conductive substrates, aqueous coating composition, process for preparation of adduct containing urethane groups and adduct containing urethane groups.
氨基甲酸乙酯衬垫采用定点浇铸工艺,在整个阀体、阀腔、填料腔和法兰面区域表面形成全面连续的覆盖衬垫。
The urethane liner is cast in place to form a continuous liner throughout the entire body, chest, packing chamber and flange face area.
该文论述了我国传统的大豆发酵制品-酱油中氨基甲酸乙酯存在的事实和检测方法,并初步分析了其可能的形成途径。
This paper demonstrated the methods for test and the facts that amino ethyl formate did exist in the traditional soy-fermented foods, eg. soy sauce, and primarily analyzed its forming pathway.
本发明提供一种包含着色剂、EDTA、1,1,3,3-四甲基脲、二硫代氨基甲酸钠、异丙醇和硼砂的喷墨打印机墨水。
The present invention provides a kind ink for ink jet printer and containing coloring agent, EDTA, 1, 1, 3, 3-tetramethyl urea, sodium dithiaamino formate, isopropanol and borax.
聚氨酯(PU)是一种具有氨基甲酸酯链段重复结构的聚合物,具有很好的耐撕裂和耐磨损性,良好的抗臭氧和耐油性,应用广泛。
The polyurethane (PU) is a polymer formed with urethane segment, as very high resistance to tear and abrasion, good resistance to ozone, oil and petrol, is widely used.
针对几种橡胶的不同硫化体系,探索了Vocol - s等量取代二硫代氨基甲酸盐类、秋兰姆类促进剂所产生的硫化参数、力学性能的变化。
The change of vulcanization parameters and mechanical properties produced by Vocol-s equivalently replaced DTCs, thiurams accelerator was studied in different curing systems of some rubbers.
氨基甲酸乙酯是一种致癌物质,研究发现,不仅酒类饮料中含有氨基甲酸乙酯,而且在大豆发酵制品等不含酒精的食品中同样不同程度的含有此类物质。
Amino ethyl formate is a kind of carcinogen. Research reported that it existed not only in alcoholic beverages, but also in food without alcohol at different levels such as soy-fermented products.
氨基甲酸乙酯是一种致癌物质,研究发现,不仅酒类饮料中含有氨基甲酸乙酯,而且在大豆发酵制品等不含酒精的食品中同样不同程度的含有此类物质。
Amino ethyl formate is a kind of carcinogen. Research reported that it existed not only in alcoholic beverages, but also in food without alcohol at different levels such as soy-fermented products.
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