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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 四级雅思考研

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]固
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 生物固;生物固酌;生物固
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.

每吨煤平含30公斤

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.

流动分析法测定10种烟草中的不溶性和可溶性

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现明显的负平衡和低蛋白血症。

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过程中存在的问题,相应的解决办法。

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

丙卡巴肼、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?

是由外芥引起的吗?

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.

浸冷式液冷刀,系金属材料为储冷装置的新式冷冻治疗器械。

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

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

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,含三角架配体由于其多配位点、半刚性及易合成等特点,引起人们的广泛兴趣。

The macroelement factor was higher in Leguminosae plants than in Gramineae plants as the plants of Leguminosae had the capacity of nitrogen fixation.

豆科与禾本科相比,豆科植物因其具固能力,所含大量元素水平较高,而禾本科植物因细胞壁硅质化,含微量元素稍高;

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.

制备两种不同的含高分子-钯络合物,并研究它们对对硝基甲苯的催化活性。

Now, supernutrition is the first problem in Dianchi, and the environment of the lake deteriorate gradually for more total phosphorus and total nitrogen was input.

滇池是整个流域污染物唯一的汇,这也是其难以治理的原因。

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.

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

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