恒定

Apoptosis is a kind of cell death in human and other multicellular organism, it is neither always abnormal nor always detrimental, and the homeostatic balance of the number of cells is determined by both proliferation and apoptosis of cells.

细胞凋亡是存在于人类和多细胞生物中的一种主动的死亡方式，它通常并不是异常的和有害的，它与细胞增生共同维持着组织中细胞数量的动态恒定状态。

Hydrate for the minimum time specified at constant temperature (T = 20± 2°C).

水合物最起码的指定时间在恒定温度（ T = 20 ± 2 ℃）。

The results show that the depletion layer grows in the form of hyperbolic tangent function of time, the electric field strength at the interface increases with bonding time to its maximum and the field strength in the bulk glass decreases, and that the fulfillment of the anodic bonding is determined by the completion of intimate contact rather than the charge transfer.

结果表明：碱金属离子耗尽层厚度以连接时间的双曲正切函数形式增长；界面电场强度随连接时间单调上升，而耗尽层外的玻璃内电场强度单调下降；电场辅助阳极连接是否完成决定于待连接表面间是否形成紧密接触，而非电荷迁移量是否达到某一恒定值。

Video output at a constant bitrate conditions, to maintain the stability of image quality and achieved better visual effect.

能在视频输出码率恒定的条件下，保持图像质量的稳定，取得较好的视觉效果。

Video output at a constant bit-rate conditions, to maintain the stability of image quality and achieved better visual effect.

能在视频输出码率恒定的条件下，保持图像质量的稳定，取得较好的视觉效果。

Be a kind of big member of glycoproteins, it is still a kind of immunogen, and it can be divided into various serotypes according to the immunogen of its heavy chain constant region.

作为一种大分子糖蛋白，Ig 还是一种强的免疫原，并可根据其重链恒定区的免疫原性差异将其分为多种血清型。

The flow of incompressible viscous fluid is controlled by Navier-Stokes Equations.

不可压缩粘性流体的恒定流是由定常的Navier- Stokes方程所控制的。

There are several problems in the conventional direct torque controlsystem such as large torque-ripple,inconstant inverter switching frequency.

摘 要：传统的直接转矩控制存在转矩脉动大、开关频率不恒定等问题。

Some people adopt a style that becomes indelibly associated with them and wear it regardless of whether it is currently fashionable.

也有些人认定一种风格后，就将该风格作为他们牛活小恒定不变的一部分，不管这种风格是流行还是落伍。

Afterwards, we propose a new constant coefficients measurement method in dynamic equation of robot manipulators, this measurement method includes three groups of experiments: group one, let each joint of robot manipulator keep static to measure the constant coefficients in gravity term of dynamic equation and Coulomb frictional torque, group two: let only one joint of robot manipulator move at a constant velocity to measure the viscous frictional coefficient and constant coefficients in effective inertia of dynamic equation, group three: let only one joint of robot manipulator move at constant acceleration at a time to measure constant coefficients in Coriolis and centrifugal term and coupling inertia of dynamic equation.

让操作器单个关节恒速运动，在对驱动系统中传动机构，减速装置和电感系数综合考虑的基础上，这组实验对粘滞摩擦系数及有效惯量中常数系数进行测量。这种测量方法只要求旋转关节的驱动电机施加恒定电压，回转关节驱动电机施加正弦波电压。3。让操作器单个关节恒加速运动，这组实验测量动力学方程中哥氏力、离心力项和耦合惯量项中的常数系数，这种测量方法只要求单个关节匀加速运动，而其它各关节保持静止，这种测量方法虽然要求关节匀加速运动，但不必进行关节角加速度检测，而只需进行关节角位移和角速度检测即可，输入量直接给定为输入电压。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。