N-Hexane is highly volatile, highly lipid soluble and consumingly accumulative.

正己烷具有高挥发性、高脂溶性，并有强蓄积作用。

Add Ferroin indicator and titrate with 0.025 N ferrous ammonium sulphate solution.

加入亚铁菲绕啉离子，用滴定法测量硫酸亚铁铵溶液。

Low S and low N carburant can be used for steels with special requirements.

对有特殊要求的铁种可采用低硫、低氮增碳剂。

M is twice as large as N.

M 等于N的两倍。

The issue whether starter N will increase nodulation and BNF is, however, complicated by several factors.

然而，“起动氮”是否会增加根瘤和生物固氮的问题是复杂的，它受多种因素影响。

C.O., job control language N, cash discount, publicity material, NPB, n.p.

更多翻译在下一页： azimuth, print layout, space barkey n, N.

The major components were Triphenylmethane, Phytol, n-Hexadecanoic acid, Phenol, 2,4,6-tris (1,1-dimethylethyl).And etc.

其主要成分是三苯基-甲烷、叶绿醇、正十六碳酸、2,4,6-三（1,1-二甲乙基）-苯酚等，这为进一步开发利用蒌蒿提供了科学依据。

The N pole and S pole of two magnets will attract each other.

两个磁体的N极和S极互相吸引。

Yield and N uptake response by non-nodulated soybean to increased P availability is marginal.

不结瘤大豆对有效磷增加在产量和氮吸收上的反应也不大。

N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

以苯胺和溴乙烷为原料,用四乙基氢氧化铵作相转移催化剂,在常压下合成N,N二乙基苯胺。

A improved process of p-amino-N,N-dimethylaniline applied caustic soda solution as materials was introduced.

阐述了采用液碱(苛性钠溶液)代替氨水生产对氨基-N,N-二甲基苯胺的方法。

The chemical de-sulfuration introduces extra oxygen into the coal, so pyridone and N-X increase.

二是对吡咯的破坏和促进吡啶酮的生成。

N,N-dimethylformarnide surfactant methanol solution was developed to functionalize the surface of multi-waled carbon nanotubes (MWNTs).

摘要用二甲基甲酰胺表面活性剂来超声分散多壁碳纳米管，制备成碳纳米管增强的环氧树脂基聚合物。

Analysis is carried out in end-point samples by Winkler's titration and indophenol-blue for oxygen and ammonia-N, respectively.

氧及氨氮分别经温克勒滴定及靛酚蓝在终端样品中测出。

Reactions of Carbonyl Compounds with the Carbonyl Group as an Electrophile with H, C, N and O Nucleophiles.

作为亲电基的碳基与作为亲核基的H,C,N和O的羰基化合物反应。

M appears preferable to N.

看来M比N更为可取。

Tribenzyl isocyanurate was prepared by reaction of isocyanuric acid with benzyl chloride and with N,N dimethyl formamide(DMF)used as solvent.

采用N，N-二甲基甲酰胺作溶剂，异氰尿酸、苄氯为原料合成了异氰尿酸三苄基酯。

DENTIST, n. A prestidigitator who, putting metal into your mouth, pulls coins out of your pocket.

一种变戏法的人，他一边往你口袋里放金属，一边从你的口袋里掏金钱。

He was very skillful at introducing scenic views into his picturesque verses n a seven-syllabled quatrain form.

真州——现在的江苏省仪征县，紧靠长江北岸。②江干——江边。③钓人——渔人。

The alkali without natrium synthesizes separate n amizeolite colloid and the alkali with natrium forms the congeries.

无钠碱源形成分立的纳米沸石胶体,有钠碱源形成聚集态纳米沸石。