导出了反射波和透射波的精确表达式；
The exact expressions of the reflective and transmissive fields are derived.
对于圆形的横截面这表达式即变为精确表达式。
This expression becomes an exact one for a circular cross-section.
给出了洛匈棱镜正、反向使用时分束角的精确表达式。
The accurate expressions of separation angle of the Rochan prism for forward-use and backward-use are given.
基于再生核方法，温度分布的精确表达式和稳定的数值算法被给出。
The exact expression for the solution and stable numerical algorithm are given based on the reproducing kernel method.
导出了带无限多个参数的有根平面植树和平面树的色和方程的精确表达式。
The explicit expressions of chromatic sum equations for rooted planted trees and planar trees with infinitive parameters are derived respectively.
结果表明，在无测量噪声条件下，本文所提出的公式是理论上的精确表达式。
The simulation results indicate that the derived formulas are theoretically precise when there is no measured noise.
认为所给出的其弹性自能的精确表达式是分析位错从材料表面生成的理论基础。
This exact expression for the self energy is the basis for analyzing the dislocation nucleation from crystal surface.
本文给出了重力测量中地形改正的补角(园域和方域接口处)地改值的精确表达式。
In this paper, the accurate expression about the supplementary Angle of gravity terrain correction at the joint of the circle and square domain was derived and presented.
通过线性系统理论和相关删去法方法，得到了系统平均输出幅度增益的精确表达式。
The explicit expression of the output amplitude gain (OAG) of the system is obtained based on linear system theory.
本文采用状态平衡方程推导出用超越函数表示的空间索单元切线刚度矩阵的精确表达式。
The precise tangent stiffness matrix of space cable element is derived in this paper by using equilibrium equation.
给出了洛匈棱镜反向应用时的分束角的精确表达式，并与正向应用时的分束角作了比较；
This article given the accurate description of reverse splitting angle of the Rochan prism in detail, and compared to the forward splitting angle;
不同风险模型下的破产概率研究是风险理论的重要课题，但在一般情况下其精确表达式不易求得。
Study of bankruptcy probability with different risk models is an important subject in risk theory, but its exact expression is not easy to derive under ordinary circumstances.
通过直接积分得到了有限长密绕矩形螺线管自感系数的精确表达式，并对结果进行了图示和讨论。
The exact expression is obtained by integration method for a tightly wound rectangular solenoid of finite length, the result is plotted and discussed.
本文在相关数学模型的基础上，推导出平行耦合微带线和平行耦合微带线输出带通滤波器插损的精确表达式。
The precise expression for the insertion loss of the parallel coupled microstrip line output bandpass filter has been given on the basis of related mathematical models.
本文通过计算指出，若微扰只与时间有关，则体系的波函数可以精确求解，从而得到跃迁概率振幅的精确表达式。
It is pointed out that the wave function of system can be exactly solved if the perturbation only depends on the time, and the exact expression of transition probability amplitude can be obtained.
对公路交通噪声预测模型进行了分析推导，指出美国联邦公路局FHWA模型为近似表达式，并给出了精确表达式。
Highway traffic noise prediction model is deduced and analyzed. It is indicated that the FHWA model originating from USA Federal Highway Administration is an approximate representation.
对含中心裂纹的无限大板在裂纹表面受均匀分布压力作用的情况，导出了几何非线性弹性断裂力学的能量释放率的一个精确表达式。
An exact expression of energy release rate for geometrical nonlinear elastic fracture mechanics is obtained for an infinite plate with central crack under uniform stress normal to crack surfaces.
根据棱镜调整理论，分析了由于平面反射元件的安装误差所导致的光束转向、光轴偏离系统光轴的情况，并推导出相应的精确表达式。
In this paper, according to the law of prism turning, due to the errors in planar reflector assembling, light axis departure from systemic axis and light turning are analyzed.
首先通过更新论证的方法得到罚金折现期望满足的积分-微分方程，然后推导拉普拉斯变换的表达式，并就索赔额服从指数分布的情形得到了罚金折现期望的精确表达式。
At first, we get the integro-differential equation satisfied by the expected discounted penalty function by using the method of renewal, and hence Laplace transform of it is derived.
为了创建一个精确且完整的模型，我们需要UML图表及OCL表达式。
To create a precise and complete model, we need both UML diagrams and OCL expressions.
在其最简单的形式中，正则表达式可以匹配精确的字符序列。
In its simplest form, regular expressions can match exact sequences of characters.
您可以用正则表达式替代识别属性 ——或者考虑基于模式的识别，替代精确地匹配。
You can replace a recognition property with a regular expression -- or a numeric range -- to allow for pattern-based recognition, instead of being limited to an exact match.
如果只需要对一部分节点进行序列化，那么在检查所有节点之前使用精确的XPath表达式限制条件，这样效果会好很多。
If only a subset of nodes needs to be serialized, it is much better to limit with precise XPath expressions up front than to inspect all the nodes later.
这都是可用于XQuery表达式以便得到更精确结果的子句。
These are all clauses you can use in your XQuery expressions to get more precise results.
随后在indent _ pat中构建一个新的正则表达式，精确匹配任何非空行的起始处的相同序列的空白(即拖尾' \S ')。
It then builds a new regular expression in indent_pat that matches exactly the same sequence of whitespace at the start of any non-empty line (hence the trailing '\ s').
XML Query Use cases[开发中]在其数据模型的基础上，给出了XPath 2.0和XQuery 1.0规范中每种表达式精确的、形式化的含义。
XQuery 1.0 and XPath 2.0 formal Semantics [in development] gives a precise formal meaning to each of the expressions of the XPath 2.0 and XQuery 1.0 specification in terms of their data model.
因此可以编写精确的表达式来表示元素和元素值，以及属性、处理指令等等。
So you can write concise expressions that consider not only elements and element values, but also attributes, processing instructions, and so on.
本方法采用解析表达式、用数值迭代计算法解决给定的问题，是一种精确的方法。
This proposed method USES mathematic expressions and iterations to solve the problem, and it is a reliable and accurate method.
您还可以使用XPath中的条件表达式来进一步精确定位特定节点的位置。
You can use conditional expressions in XPath to further pinpoint the location of specific nodes.
您还可以使用XPath中的条件表达式来进一步精确定位特定节点的位置。
You can use conditional expressions in XPath to further pinpoint the location of specific nodes.
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