查询词典 variables

Objective To evaluate several new ST segment depression variables in exercise electrocardiography test.

目的 评价运动心电图ST段压低的几个变量对诊断冠心病价值。

Electrical conductivity is a key factor for determining the variables during electrodeposition process.

溶液的电导率对于电沉积过程参数的设定非常重要。

Resorting to the elliptic variables and quasi-Abel-Jacobi coordinates, the independence of involutive systems of conserved integrals is proved.

在Abel-Jacobi坐标的"窗口"下，各种流的清晰演化图片呈现出来。

In this paper, the analytic solution for scattering of SH-wave by elliptic cylinder in anisotropic medium is given by the method of separation of variables in elliptic coodi- nates and Mathieu functions.

对于这一课题的研究，介质为各向同性时，有些学者采用波函数益加〔，积分方程技术田和Fourier积分方法⑧；介质为各向异性时，有些学者则利用复变函数构造解的完备函数序列，把间题转化为对一组无穷型的代数方程的求解〔魂，〔5，。

In the theory part, based on the rate-equation theory of four-level system, the expressions of output power and slope efficiency under the conditions of near-threshold and deeply pumping have been given. The effects of space distribution variables(the position of focusing point, dimension of pumping light and laser light and ellipticity)on the output characteristics were also discussed.

在理论部分，首先从四能级系统的理论出发，得到了近阈值条件和强泵浦条件下的输出功率和斜效率的表达式，并详细讨论了泵光聚焦位置，泵浦光和振荡光的光斑大小、椭圆度等空间变量对输出特性的影响。

They encompass a wide set of variables to improve knowledge on social, economic and environmental benefits of forests.

其中包含广泛的变量数据以改善有关森林的社会经济和环境效益方面的知识。

This is why Contacts objects must first be assigned to variables before being used in an Enumerator .

包含两种不同的迭代器。这就是为什么接触的物体必须先分配给变量，然后将被用来在一枚举。

Thedisplacement variables of the former subjects to equality constraint condition on thecommon boundaries of different subdomains,and that of the later inequalityconstraint condition.

两者有所不同但又紧密联系，其本质的区别是关于各子系统的位移满足的约束条件不同。

The variables and values are listed as pairs separated by an equals sign.

变量和价值观被列为对失散了等号。

In MATLAB environment, the pair of six variables for the equation of state pole configuration simulation source code.

在MATLAB环境下，对六变量的状态方程进行极点配置仿真源代码。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。