对称

We estimated the conditional symmetry instability by absolute and geostrophic momentem and comparative potential temperature.

利用角动量和相当位温对条件性对称不稳定进行定性判断，此次降雨过程的确存在对称不稳定和对流不稳定。

In addition, this thesis discusses the relations between credit risks management and equity-debt ratio management, capital abundance ratio management and internal control respectively.

目前，西文经济学界运用信息不对称理论，对银行信贷风险产生的原因，已取得共识，即信息不对称下的逆选择和道德风险以及信息不完全的客观风险。

However, among zygomorphic Gesneriaceae species, some species have evolved from zygomorphy back to actinomorphy.

相较於辐射对称花，两侧对称花常具专一传粉者并有较高的授粉效率，故其种化速度亦常较前者来得快。

We develop his ideas by finding some algebraic invariants under the adjoint actions of the group in addition to the Killing form and give a rigorous proof of the optimality of the one-parameter systems for the symmetry group of the given equations.

本文系统地研究了1+2维非线性发展方程的对称代数，证明了该方程容许一个七维李点对称群，利用Olver提出的方法，详细地建构了1+2维非线性发展方程的一维最优系统，在此基础上我们发展了他的方法，发现了除Killing型之外的其它六个在群伴随作用下的代数不变量，利用这些不变量证明了该最优系统的最优性。

Be semmetry of interest rate structure principle and principle of quantitative structure semmetry introduce capital fund indebted combination is optimized in, controlled a bank to run medium liquidity risk and interest rate risk, protect the security of bank shareholder rights and interests, the lawful sex that assured bank assets admeasure and add up to compasses sex.

二是将利率结构对称原理和数量结构对称原理引入资产负债组合优化中，控制了银行经营中的流动性风险与利率风险，保护银行股东权益的安全，保证了银行资产配给的合法性与合规性。

1The axial evolution law on the structure and the aerodynamic characteristics of the asymmetric flows around slender bodies of revolution at incidences is summarized:whether the flow asymmetry is powerless or powerful,the flow always appears in the structure that lee-side vortices rise,and shed vortices form,and new lee-side vortices come into being alternately on opposite sides of a slender body of revolution axially from nose apex downstream to afterbody,and always induces the sectional side force of waving quasi-sinusoidally downstream axially.

1总结出细长旋成体有攻角非对称绕流流场结构和气动力特性的轴向演化规律：无论非对称性强弱，沿轴向从头部尖顶往后体，非对称绕流总是呈现为左、右两侧背涡交替从物面向上飘起、形成脱落涡、再衍生出新生背涡的流场结构，并诱导出沿轴向呈类似正弦曲线形式振荡分布的截面侧向力。

Every Saturday first of all both……and…… neither….nor most of… an exciting week agree on something agree to do sth.

pass on 每周六首先两者都(谓语动词要注意对称原则)两者都不(谓语动词要注意就近和对称原则)绝大多数令人兴奋的一周同意某人的计划；对…。

This is obviously influenced by the base level up and down changings, pore space variation and sediment alimentation. Through analysing the relationship between the course of base level up and down cycles of high resolution sequence strata and the reservoir physical behavior, six heterogeneity models of diff...

通过高分辨率层序地层的短期基准面升、降旋回过程与储集物性关系的分析，建立了6种不同沉积微相的非均质性模式，探讨了向上变深、向上变浅的非对称型和向上变深后复变浅的对称型短期基准面旋回层序对储层非均质性特征的控制作用

Applying this RMOP, we also studied the elastic scattering reaction of the unstable nuclei and come to some predictions on the proton-unstable nucleus scatterings.

这种方法可以给出对称和不对称核物质中核子自能的Dirac结构，消除了投影方法对结果带来的不确定因素，分析不对称核物质和有限核的性质能够得到合理的结果。

The cable-stayed bridge with single tower usually includes two types: bilateral symmetry and bilateral asymmetry.

独塔斜拉桥一般分为两跨对称式和两跨不对称式两种，实际工程中由于地质、地形、水文等情况，往往采用两跨不对称形式。

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。