constant的例句大全

Pump, air pump and so on generally is pulling by squirrel-cage motor, moving in constant velocity.

泵 、 风机类负载通常采用鼠笼式异步电动机拖动, 恒速运行.

In this paper, we designed a physical chemistry experiment, calculated the constant-pressure heat capacity of HI with infra-red spectrum data and gave a microscopic interpretation of the relationship between heat capacity and temperature.

为加深学生对统计力学原理的理解，本文设计了一个物理化学实验，利用红外光谱数据计算碘化氢的恒压摩尔热容，并对热容与温度的关系从微观角度加以解释。

LED driver based on adaptive charge pump with constant current is designed in this thesis.

本文正是根据这种技术发展趋势,设计了一款基于自适应电荷泵技术的恒流型白光LED驱动器.

Design of Sixteen-Channel Constant Current LED Driver

十六通道恒流LED驱动芯片的设计

A LED driver based on adaptive charge pump with constant current is designed in this thesis.

本文正是根据这种技术发展趋势，设计了一款基于自适应电荷泵技术的恒流型白光LED驱动器。

The Design and Implementation of High-efficiency Constant-current White LED Driver Based on the Charge Pump Technology

基于电荷泵的高效率恒流型白光LED驱动芯片的设计与实现过载电流过负荷电流

The dust filled clouds are low to the ground, and create a constant gloom.

充满尘埃的云层离地面很低, 因而造成了持久的阴暗.

Using optimal constant contention window to optimize performance of WLAN

最优常数竞争窗口对WLAN的性能优化研究

So we're going to want to know basically, dKp/ dT dK/ dT How does equilibrium constant, or dK/ dT, if you're doing solution, how does the equilibrium change with temperature?

我们根本上想知道的是，是多少，we，want，to，know，what，is，dKp/dT。，平衡常数或者，如果在溶液中，平衡怎样随温度改变？

In a constant resistance D . C circuit the current will vary directly proportional to the voltage.

在电阻不变的直流电路中,电流和电压成正比.

Based on the difference in dielectric constant and resistivity between unfrozen soil and frozen soil of artificial freezing engineering, the ground penetrating radar ( GPR) method was used to explore the development of artificial frozen wall ( AFW).

根据冻结工程中冻土和未冻土之间介电常数和电阻率的差异，研究了地质雷达探测冻结壁发育状况。

There is nothing in this world constant, but in constancy.& Jonathan Swift

除无常外，世间无恒久之事。&斯威夫特

The input voltage goes negative and the energy stays constant.

输入电压变为负值而能量则保持不变.

Puts forward an on-site detection method-the local heat-source method with constant heatrateheat transfer coefficient of walls.

提出了采用局部常功率热源法现场检测墙体传热系数的方法.

It develops the discussion in recent years on the coupling field with constant physical property.

它是近几年来关于热冲击下常物性耦合场讨论的继续.

For brittle material testing governing equation of input waveform for attaining constant strain-rate loading is given.

给出了测试脆性材料时实现恒应变率加载的加载条件.

Transition metal salts do not much improve the permeabilities, also the ratio of 22 keeps constant.

过渡金属盐使硅橡胶膜的渗透系数稍有增加,但对透气比无作用.

To pass the patch test , the constant strain matrix is modified.

通过修正常应变矩阵,确保单元通过分片检验.

By uncorking wealth, China has left hundreds of millions behind, creating the constant threat of social tension .

在释放致富能量的同时，中国仍有几亿人被抛在了后面，形成持续的、对社会稳定的威胁。

The results indicate that the laws of their moisture losses are in general that the constant temperatures of 125 ℃ is adopted to sandy loam and light loam for two hours;

结果表明：它们的失水规律一般是沙壤和轻壤采用125℃恒温2h；