对称

Chiral amino-hydroxy compounds have been proved to be a very efficient class of ligands in a variety of catalytic asymmetric syntheses and chiral auxiliary synthesis catalyzed by metallic ions.

手性氨基-羟基化合物是一类用于催化不对称合成和手性辅助合成的重要配体。

The C〓-symmetric chiral bisoxazoline derivatives have recently been employed as ligands in a wide variety of metal-catalyzed asymmetric reactions.

在最近十几年中，具有C〓对称性的手性双噁唑啉作为配体被广泛应用于各种金属催化的不对称合成反应，并获得了良好的立体选择性，在某些反应过程中已表现出近似化学酶的功能。

The self-supported chiral catalysts as novel immobilization of homogeneous catalysts strategy demonstrated excellent enantioselectivities in heterogeneous catalysis of a variety of asymmetric reactions.

近年来，手性自负载催化剂作为一种新的负载模式，已经成功地应用于一些非均相催化的不对称反应中。

For the grand finale, Galliano's psychedelic globetrotters sported sheepskin trenches, quilted patchwork coats, silk kimonos, massive fur boots, and a variety of asymmetric, distressed suedes and leathers.

为总决赛，加里亚诺的迷幻全球的sported羊皮堑壕，修修补补，绗缝外套，丝绸和服，庞大的毛皮靴子，和各种各样的不对称，痛心suedes和皮革。

In such an environment, it is a focus that what is the value direction of asymmetric information?

在这样的环境下，不对称信息的价值取向问题就成为人们关注的焦点。

Asymmetric synthesis is one of the most important parts in organic synthesis.

不对称合成是有机合成化学领域的重要研究内容之一。

In a supply chain, asymmetric information can be found everywhere.

在供应链中，信息不对称的现象比较普遍。

This sense, also to eliminate the problem of asymmetric information.

这个意义上说，也是为了消除信息不对称的问题。

There are two basic types of cryptography: asymmetric

有两种基本类型的加密：不对称

The theory of Asymmetric Information is the core of Information Economics.

信息不对称理论是信息经济学的核心。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。