恒定

Where ω is the constant angular velocity of rotation of our platform.

其中，ω是我们转台的恒定角速度。

The direction of rotation is often constant in a species; for example, Convolvulus always rotates in an anticlockwise direction.

在特定的物种中旋转的方向是恒定的，例如旋花科植物总是逆时针方向旋转。

In this paper we introduce a finite element program design method for solving 3 D thoracic electrical field distribution,based on Borland C++ for DOS and using isoparametric element of arbitrary hexahedron.In the process of solving final finite element equation,this paper uses the method of blocking and 'getting big number' to deal with total coefficient matrix and boundary conditions.

本文介绍了一种采用等参数8节点任意六面体单元来求解人体胸腔三维恒定电场分布的有限元程序设计方法，程序的编制基于BorlandC＋＋ForDOS的编程环境，在对最终形成的有限元代数方程的求解过程中采用了分块处理总系数矩阵及"取大数"处理边界条件的方法。

The characteristics of ascospore, such as size, shape, symmetry, structure, pigmentation, presence, position and number of germ pores are the most important classified criteria of species.

对于种的划分，因子囊孢子的形态结构稳定，其大小、形状、萌发孔的数量及着生位置都比较恒定，应作为划分种的最重要的标准。

Assuming that the elastic modulus was the exponential function of special coordinates and the Possion＇ s ratio was constant, the higher order asymptotic stress fields near the crack tip for the mode Ⅰ crack in the FGM were considered.

假设弹性模量是空间坐标的指数函数，泊松比恒定，对于功能梯度材料中的Ⅰ型裂纹，裂纹尖端应力的高阶渐近场被研究。

The relationship is always steady, at a constant distance, which is of status and of space as well.

关系是稳定的，距离是恒定的，一个关乎状态，一个关乎空间。

Contrast this with an atemporal logic, which can only handle statements whose truth value is constant in time.

对比这与atemporal逻辑，只能处理声明，其真值是恒定的时间。

To study the effects of factors such as electromagnetic field and electron temperature on the ion extraction characteristics (extraction time, collision loss ratio) in atomic vapor laser isotope separation, 2-D electron-equilibrium model was used to analyze and simulate the ion extraction process.

为研究各因素对原子蒸气激光同位素分离中离子引出特性的影响，采用二维流体理论电子平衡模型分析计算了引出过程中外加恒定电磁场和电子温度等因素对离子引出特性的影响。

Jupiter's main auroral ring, caused by interactions internal to Jupiter's magnetic environment, is constant in size.

木星的主要极光圈是由木星磁性环境所固有的交相感应引起的，其大小是恒定不变的。

So, there's a constant buzz of annoying noise in the background, and overall performance is poor.

所以，有一个恒定的温室效应恼人的噪音背景下，整体性能很差。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。