查询词典 nitrate

Addition of electron acceptor as nitrate and sulfate resulted in electron competition with PCP, which decreased the dechlorination rate.

废水中硝酸盐和硫酸盐等电子受体和PCP之间存在竞争电子供体的现象，降低了PCP的脱氯速率。

"Ammonium nitrate contains 35 per cent N but is used only in mixtures because the pure salt is very deliquescent, and there is a risk that is may explode."

硝酸铵含氮35％，但只能同其它物质混合使用。硝酸铵极易潮解，而且有爆炸的危险。

For the thermolysis carried out under a residual pressure of 5 X IO-2 mbar it can be seen that the dehydration of nickel nitrate finishes before the denitration starts.

在5 X IO-2 毫巴余压下的热解实验中，可以看出在脱硝开始前，硝酸镍的脱水已经结束。

Not only has denitrification consumed substantial nitrate, but decomposed a certain mass of organic matter.

反硝化作用不仅消耗大量的，而且还造成了一定量的有机质降解。

ABSTRACT Bacillus halodenitrificans (ATCC 49067), a moderate halophile, facultative anaerobe and Gram-positive denitrifier, reduces both nitrate and nitrite to nitrous oxide as the final denitrification product.

Bacillus halodenitrificans（ATCC49607），是一种能将硝酸根和亚硝酸根还原成终产物N〓O的中性嗜盐、兼性厌氧的格兰氏阳性反硝化真细菌。

By using pretreatment aluminum and copper foils to deoxidize silver nitrate solution we get the silver nano-structures with different surface morphology.

利用预处理的铝片和铜片还原硝酸银溶液的方法获得了具有不同表面形貌的银纳米结构。

Further more, the antagonistic bacterium can hydrolyze starch and deoxidize nitrate.

初步鉴定该拮抗菌为枯草芽孢杆菌。

After fed for 3, 6 and 12 months respectively, 15 SHRs(6 females, 9 males) and 15 Wistar-Kyoto rats(7 females, 8males) were sacrificed to measure the blood pressure and determined plasma NO levels with the silver nitrate deoxidize method.

选择SHR 30只，雌性6只，雄性9只；大鼠WKY 30只，雌性7只，雄性8只。

Finally, the mechanism of dezincification related to the SCC of brass in nitrate solution is discussed.

文中还讨论了黄铜在亚硝酸盐溶液中SCC过程的脱锌机理。

The interactions for 3, 3-bisoxetane/tetrahydrofuran copolymer with hexanitrohexaazaisowurtzitane (CL-20), 3, 4-dinitrofurazanfuroxan, 1, 3, 3-trinitroazetidine and ammonium nitrate were studied by using pressure differential thermal analyzer and thermogravimetry-derivative thermogravimetry.

用高压差示扫描量热法和热重－微商热重法，研究了PBT与CL-20、DNTF、TNAZ、ADN之间的相互作用。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。