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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:/'naɪtrədʒ(ə)n/美音:/'naɪtrədʒən/ 全球发音: 生词本: 添加笔记:
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n. [化]
形容词: nitrogenous
ammonia nitrogen ;氨型,氨基
nitrogen content 量;总
total nitrogen ,总
nitrogen fertilizer 肥;肥肥料
liquid nitrogen
nitrogen oxide 氧化的氧化物
nitrogen source 源;源物质
nitrogen fixation [化]
nitrate nitrogen 硝态;硝酸盐
urea nitrogen 尿素;脲
nitrogen metabolism 代谢
nitrogen concentration 浓度
amino nitrogen [化]氨基
nitrogen dioxide [化]二氧化
nitrogen supply 供应
nitrogen balance [生化]平衡
biological nitrogen fixation 生物;生物酌;生物
nitrogen cycle 循环
nitrogen flow 化怜
nitrogen treatment 化处理

What is the percentage of nitrogen in air?

空气中所含的的比例是多少?

Nitrogen is a gas without colour or smell.

是一种无色无臭的气体。

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

每吨煤平均含30

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

水中的藻类微生物由于的富余而过度繁殖。

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种烟草中的不溶性和可溶性

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过程中存在的问题,提出了相应的解决办法。

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的负平衡和血症。

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

丙卡巴肼、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血病的风险。

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

"空气中有好几种气体,所占的比重最大。"

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

是由外用引起的吗?

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.

浸冷式液冷刀,系用金属材料为储冷装置的新式冷冻治疗器械。

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,三角架配体由于其多配位点、半刚性及易合成等特点,引起了人们的广泛兴趣。

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

介绍了氧化物、碳氢化合物在形成光化学烟雾中的用和臭氧、过氧乙酰硝酸酯产生的过程,并介绍了光化学烟雾的形成机理。

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的原子上的取代基会影响该类染料的性能。

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的吸附量。

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

制备了两种不同的高分子-钯络合物,并研究了它们对对硝基甲苯的催化活性。

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类、富型、可燃性化合物,其系列含能化合物具有高的正生成焓、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.

摘要水体中营养物质不断积累,部分藻类及水生生物的过度繁殖,导致了水体的富营养化。

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、防老化顶置阀、温度计、容量计和输出沥青的快速卸料阀及接耦。

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isodyne, isoeburnamine, isoelastic, Iso-Elastic, isoelasticity, isoelectric, isoelectrofocusing, isoelectronic, isoelliptone, isoemodin,

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