恒定的

It uses the constant amplitude property of inphase and quadrature components of these modulations to achieve an improved performance.

它在这些调制信号中使用了同相和正交分量的恒定振幅属性来确保性能的提高。

The Turkdogan's rule is a linear concentration rule of the solubility ofcarbon in the molten Fe-alloys, while he Zdanovskii's rule is that of the mixed elec-trolytes at isopiestic condition.

Turkdogan规则是铁合金熔体中碳的溶解度线性浓度规则；Здановский规则是水活度恒定条件下混合电解质水溶液的线性浓度规则。

Isothermal solidification is a process whereby reaction or/and diffusion take place between a liquid of low melting component...

等温凝固是指：高熔点元素和低熔点元素，在比低熔点元素的熔点略高的恒定温度下反应，形成固溶体或生成金属间化合物。

The effects of raw material treatment, Jerusalem artichoke flour concentration, initial pH value on the ethanol fermentation performances of Schizosaccharomyces pombe were investigated in a shaking flask, at the same time, the effects of the constant-pH fermentation and the uncontrolled-pH fermentation, aeration rate on the ethanol fermentation were also studied in a 5 L jar fermenter.

在摇瓶中考察了原料预处理方法、原料浓度和初始pH值对乙醇发酵的影响，进而在5 L发酵罐中考察了未调控pH值和恒定pH值与通气情况对乙醇发酵的影响。

The chip uses a constant frequency, current-mode control scheme to provide excellent line and load regulation.

采用了恒定频率、电流模式的控制结构以提供优秀的电源和负载稳压。

Some virtual interfere sources are set on the look-in domain, the proposed algorithm adjusts the intension of them iteratively and makes the designed main-lobe on arbitrary direction inosculated the reference main-lobe, then the steering-invariant constant beamwidth beampattern is obtained after some iterative calculations.

在整个观察区域内设置若干虚拟干扰源，用迭代方式不断调整干扰源强度，使任意波束指向上的波束主瓣都与相应的参考波束主瓣吻合，最终获取方向不变恒定束宽波束图。

He found that a given amount of mechanical energy invariably produced the same amount of heat.

他发现一定量的机械能会恒定地产生等量的热。

If the energy density in ionized channel keeps constant in the pulse rising period and equals to the minimum energy density mentioned above, the electrode wear will be zero and the loss of efficiency will be minimized.

当通道的电流密度在电流上升过程中保持恒定，并且等于蚀除电极材料所需的最低能量密度时，电极损耗极小，同时，加工速度损失最小。

The manipulator platform is built with three mutually perpendicular arms, the corresponding control system, PC and the detecting electrode, in order to assure the stability of velocity and pressure while capturing data.

搭建机械手检测平台，由三个相互垂直做平移运动的机械臂、相应的控制系统、计算机和探测电极组成，从而能够保证阻抗采集时速度、压力恒定。

An inverting AMPLIFIER configuration with a false ground reference at the non-inverting input prevents these errors by holding the input common-mode voltage constant.

反相放大器在同相输入端进行虚地的配置，可防止这些由共模电压引入的误差恒定。

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。