A compound derived from ammonia by replacing hydrogen atoms by univalent hydrocarbon radicals .

氨中的氢原子被 单价 烃基替代后形成的化合物。

A soft silver-white univalent element of the alkali metal group ; the lightest metal known ; occurs in several minerals .

一种银白色软质 单价元素，碱金属属，已知最轻的金属，存在于许多矿物中。

The univalent chemical radical ch2ch derived from ethylene .

乙烯基从乙烯分子中得到的 一价化学基。

An Extremal Problem for Univalent Functions in Multiply Connected Region

多连通区域 单叶函数的一个极值问题

In the paper we study the subclasses of univalent function by the unified way .

本文是用统一的方法来研究 单叶函数的子 族 的 系数 估计。

On the Univalent Radius and Covering Radius for a Class of Bloch-function

一族Bloch函数的 单叶半径与覆盖半径

Bisulfate : The univalent inorganic acid group HSO or a salt of sulfuric acid containing it .

硫酸氢盐： 单价无机酸HSO或含有它的硫酸盐。

The protective immunity of amylose adjuvant group is higher than that of the univalent DNA and bivalent vaccines .

多糖佐剂组保护效果明显高于 单价和双价疫苗组。

Integral means of univalent functions and coefficients of inverse functions

单叶函数的积分平均和反函数的系数

The univalent group ( CH3 ) 2As - derived from arsine .

从砷衍生而来的二 价基（CH）As。

In this thesis the boundary radii of the first excited univalent ions and divalent ions are also evaluated .

在原子激发态边界半径模型的基础上，对离子激发态的边界半径，也进行了详细的研究，给出了前 五 周期 主 族 元素 一价 正离子、二价 正离子第一激发态的边界半径。

Faber polynomials are used to study the properties of univalent functions and also provide a valuable tool for approximating analytic functions on domains by polynomials .

Faber多项式通常被用来研究 单叶函数的性质，同时也提供了用多项式逼近区域内的解析函数的一个有价值的工具。

Any of a series of univalent groups of the general formula CnH2n + 1 derived from aliphatic hydrocarbons .

分子式为CnHn的一系列 一价基，从脂肪族烃衍生而来。

The result showed that bivalent and multivalent cations could be removed effectively while the rejection of univalent cations was very low .

实验表明，所制备的纳滤膜能有效截留二价和多价阳离子，对 单价阳离子的截留率极低。

The univalent cation R-N : N - ( where R is an aromatic hydrocarbon ); found in salts that are used in manufacturing azo dyes .

一价阳离子rN：N（r是芳香的烃），存在于用于制含氮染料的盐中。

A heavy silvery toxic univalent and bivalent metallic element ; the only metal that is liquid at ordinary temperatures .

银色有毒金属元素，重， 单价或二价，唯一一种在常温下呈液态的金属。

The univalent radical COOH ; present in and characteristic of organic acids .

一价基COOH，为有机酸特有。

Relating to compounds in which silver is univalent .

与 含 一价银的化合物相关。

The problems of coefficient estimates and extreme values of univalent functions are highly emphasized all the time by mathematicians from all over the world .

单叶函数的系数估计问题、极值问题研究一直倍受各国数学家高度关注。

We divided the codes used in figures of speech into univalent translation constituents and bivalent translation constituents .

我们将修辞中使用的语码分为 一价译元和二价译元。

The univalent radical derived from toluene .

从甲苯衍生而来的 一价 化学基。

The univalent organic radical C6H5 derived from benzene by removal of one hydrogen atom .

苯基 单价有机基因，c6h5，通过去掉一个氢原子而从苯中提炼出来。

In photography a fixing bath containing NH ( univalent ion of ammonia ) which is used for removing silver halides from photosensitive emulsions .

中义在摄影中，一种含铵的 定影液，用来将感光乳剂中的银粒子去掉。

So it is of significance to study the theory of a harmonic mapping . Estimating the univalent radii of a given class of harmonic mappings is one of the important problems of the harmonic mapping theory .

因此对调和映照理论的研究具有重要的意义，对调和映照类的 单叶性半径估计问题是调和映照理论中的重要问题之一。

The present article is an account of results on univalent functions in multiply connected domains obtained by the author .

本文是作者在多连通区域 单叶函数领域研究成果的总结。

Relating to or moving along or having the direction of a radius . On the Univalent Radius and Covering Radius for a Class of Bloch-function

关于、沿着半径移动，或向着半径移动。一族Bloch函数的 单叶半径与覆盖半径

The third Coefficient estimates of Two Classes of Univalent Analytic Functions

两类 单叶解析函数 族的第3项系数估计

The univalent unsaturated organic radical c3h5 .

烯丙基 单价的不饱和的有机自由基。

Content : In this thesis we investigate two classes of analytic functions and certain kind of harmonic univalent function with negative coefficients .

本文研究了两类解析函数 族和一类负系数 单叶调和函数，得到了这些函数 族的相关性质。

Meromorphic univalent operator functions on Hilbert Spaces

Hilbert空间中的亚纯 单叶算子函数