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nitrogen

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英汉-汉英词典中发现10个解释错误,并通过审核,将获赠「欧路词典」授权一个

nitrogen 四级GMAT考研

英音:/ˈnaɪtrədʒən/美音:/ˈnaɪtrədʒən/ 全球发音: 生词本: 添加笔记:
有奖纠错
| 划词
n. [化]氮
形容词: nitrogenous
近义词
n.
联想词
phosphorus磷;ammonia氨,阿摩尼亚;urea尿素;methane甲烷;hydrogen氢;ammonium铵;oxygen,氧;sulfur用硫磺处理;CO2二氧化碳;nutrient营养物;nitrate硝酸盐;
ammonia nitrogen 氨氮;氨型氮,氨基氮
nitrogen content 含氮量;总氮量
total nitrogen 总氮,总氮量
nitrogen fertilizer ;氮
liquid nitrogen 液氮
nitrogen oxide 氧化氮;氮氧化物
nitrogen source 氮源;氮源物质
nitrogen fixation [化]固氮作用
nitrate nitrogen 硝态氮;硝酸盐氮
urea nitrogen 尿素氮;脲氮
nitrogen metabolism 氮代谢
nitrogen concentration 氮浓度
amino nitrogen [化]氨基氮
nitrogen dioxide [化]二氧化氮
nitrogen supply 氮供应
nitrogen balance [生化]氮平衡
biological nitrogen fixation 生物固氮;生物固氮酌;生物固氮作用
nitrogen cycle 氮循环
nitrogen flow 氮化怜
nitrogen treatment 氮化处理

Every tonne of coal contains,on average,30 kilograms of nitrogen.

每吨煤平均含30公斤

Algae microorganisms in the water overpopulate because of the surplus nitrogen.

藻类微生物由于富余而过度繁殖。

Nonsoluble nitrogen (NSN) and soluble nitrogen (SN) in ten tobacco samples were determined with a flow analyzer.

采用流动分析法测定了10种烟草不溶性氮和可溶性氮。

Conclusions Obvious negative nitrogen balance and hypoalbuminosis occur after surgery for tumors of digestive system.

结论消化道肿瘤病人术后可出现明显负氮平衡和低蛋白血症。

The corresponding solving methods,exsiting in the determination of the amino nitrogen by Nashi colormetric method.

针对纳氏比色法测定氨氮过程存在问题,提出了相应解决办法。

"There are several kinds of gas in the air, with nitrogen amounting to the most part."

"空有好几种体,所占比重最大。"

Procarbazine, nitrogen mustard, and ifosfamide, which can increase risk for myelodysplastic syndromes and acute myelogenous leukemia.

丙卡巴肼、氮芥和异环磷酰胺:可增加患骨髓增生异常综合症和急性粒细胞白血病风险。

Milia in regressing plaques of mycosis fungoides:Provoked by topical nitrogen mustard or not?

是由外用氮芥引起吗?

After the precursor's thermal decomposition under the protection of nitrogen,a kind of nonstoichiometric titanium oxide can be prepared.

用钛粉和草酸反应制得前驱物,在保护下600℃热分解前驱物制备了一种非化学计量钛氧化物。

The wastewater of hexanolactam (nylon) fiber production in Shijiazhuang Synthetic Fiber manufactory is high concentrated with organic nitrogen compounds.

己内酰胺锦纶化纤废水属于高含氮高浓度有机废水。

The cryoprobe soaked in liquid nitrogen is a new cryother- apic instrument with metallic material as its cold storage.

浸冷式液氮冷刀,系用金属材为储冷装置新式冷冻治疗器械。

The function of hydrocarbons and nitrogen oxides in photochemical smog formation and the formative process of ozone and peroxyacetyl nitrate are discussed.

介绍了氮氧化物、碳氢化合物在形成光化学烟雾作用和臭氧、过氧乙酰硝酸酯产生过程,并介绍了光化学烟雾形成机理。

In the last few years,the tripodal ligands bearing nitrogen atoms have drown much attention because of their polydentate,flexility and ease to synthesize.

近年来,含氮三角架配体由于其多配位点、半刚性及易合成等特点,引起了人们广泛兴趣。

It was found that the sulphonamide group and the substituents on nitrogen atom within the molecule would effect the properties of these dyes.

坚牢度和光谱特性,发现磺酰胺基和在它原子上取代基会影响该类染性能。

Two different kinds of palladium complexes of nitrogen containing polymere havebeen prepared and their catalytic actions for p -nitro -methyl benzfene have been invertigeted.

制备了两种不同含氮高分子-钯络合物,并研究了它们对对硝基甲苯催化活性。

The results indicate that the modification by heating and acids could not significantly increase the adsorption capacity of the modified stellerite for ammonia nitrogen.

结果表明,加热改性与无机酸改性不能显著提高沸石对氨氮吸附量。

It is equipped with asphalt return tube, anti-puffing pressure vent valve, anti-aging overhead nitrogen valve, thermometer, volumeter and output asphalt rapid discharge valve and coupling.

配备沥青溢流管、防冒液呼吸阀、防老化顶置充氮阀、温度计、容量计和输出沥青快速卸阀及接耦。

Triaminoguanidine is a kind of non-azide nitrogen-rich flammable compound, which has some advantages of high nitrogen, good thermal stability, and high positive formation enthalpy, etc.

摘要三氨基胍是一种非叠氮类、富氮型、可燃性化合物,其系列含能化合物具有高正生成焓、热稳定性好、含量高等特点。

The water eutrophication is caused by the incessant accumulation of nitrogen and phosphorus in water and excessive propagation of a few of algal and hydrobios.

摘要水体氮磷营养物质不断积累,部分藻类及水生生物过度繁殖,导致了水体富营养化。

In this paper,the relation of heterotrophic bacteria to nitrogen and phosphorus in marine environment is studied by adding nitrogen and phosphorus to the seawater in mesocosm.

利用海洋围隔生态系统实验装置,向海水施加不同浓度氮和磷,研究海洋异养细菌与海水环境氮、磷关系。

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相似单词


nitrofurantion, nitrofurantoin, nitrofurate, nitrofurazone, nitro-gelatin, nitrogen, nitrogen balance, nitrogen cycle, nitrogen dioxide, nitrogen fixation,
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