查询词典 substitution

In the predicted process, the forward simplification is used to get the interface equation, meanwhile taking the voltage of the concentrated grid as control vector to solve the control step length; in the correction process, by means of forward simplification and back substitution the Newton linearization incremental equations of both concentrated computational grid and contracted nodes are solved alternately.

进行计算时，通过前向简化形成预估环节的接口方程，同时以浓缩网络的电压为控制电压向量求出控制步长；校正环节通过双向迭代方法交替实现对浓缩网络和收缩节点的牛顿法线性增量方程的求解。

A backslash followed by the $ character results in a $ character in the text literal, without doing any variable substitution.

一个反斜杠后跟着一个$字符结果是一个文本字面值的$字符，不做任何变量替换。

Many other template engines for PHP provide basic variable substitution and dynamic block functionality.

许多其它PHP模板引擎提供了基本的变量替换和动态块功能。

In this paper, a quaternary ammonium salt of chitosan was synthesized and the factors affect on the solubility or degree of substitution of product, such as the concentration of alkali, the time of basification, the content of water in system, the time of dispersing and the method of adding epoxyproryltrimethylammonium chloride, were discussed in detail. The product was characterized by IR, DSC, TG and X-RAY diffraction. The effects of time, humidity and temperature on the gases permeability of the quaternary ammonium salt of chitosan film were researched.

本论文研究了壳聚糖季铵盐的合成反应，对碱化浓度、碱化时间、水的含量、分散时间和醚化剂的加入方式等因素对制备反应的影响进行了考察；应用红外光谱、DSC、TG以及X-射线衍射对产物进行了表征；探讨了时间、湿度和温度对壳聚糖季铵盐膜透气性的影响。

Molecular geometry optimization and electrochemistry suggested that the energies of the frontier orbitals and electron densities of C1 and C2 could be correlated to the position of benzophenone substitution as well.

分子结构优化与电化学的研究表明，两个分子的电子密度分布与前线轨道能量亦与二苯甲酮取代位置表现出一定的相关性。

By means of variable substitution, it is found that the differential equation of motion is a Bessel equation. Based on the equation, responses of elastic displacement, velocity, acceleration of skip and cable tension close to sheave were deduced.

通过变量代换，发现箕斗运动微分方程是可求解的Bessel方程，从而得到了装载过程中箕斗的弹性位移、速度、加速度和天轮处钢丝绳的张力的解析表达式。

The aspirated voiceless bilabial stop and the unaspirated voiceless bilabial stop are in the same position, and the substitution of the two sounds changes the meaning of the words, so we can be sure that the two sounds are separate phonemes.

在吸气无声双唇停止和不送气无声双唇停止在同一位置，替换两个声音变化一词的含义，所以我们可以肯定的是，两个声音是不同的音位。

Based on a bipartition of market and enterprise, these theories analyze the inter-substitution effect of enterprises and market, which ignore the different functions of enterprises and market and lead to incomplete understanding of enterprises quality.

现代企业理论由于过分强调交易费用标准，以市场与企业简单的两分法分析企业与市场的相互替代作用，忽视了企业与市场的不同功能，导致对企业性质认识上的不完整性。

BACKGROUND: Borosilicate glass is a kind of novel bone substitution materials. In vitro experiments indicate that it has good biodegradability and bioactivity.

背景：硼酸盐生物玻璃是一种新型骨替代材料，体外实验显示具有良好的生物降解性能以及生物活性。

［Objective］ To observe the clinical experience of artificial caput humeri substitution to senile humerus proximal fracture.

：［目的］介绍高龄肱骨近端骨折患者人工肱骨头置换的临床经验。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。