英汉例句

• it is shown that there are an optimum pulse part and duty ratio affecting the instability of pulse series, and dc part and the pumping rate affect the output characteristics visibly.

  研究表明，抽运光的脉沖部分及其占空比对于输出脉沖波动的影响存在最佳值；

• results show that the pumping rate dependence of the output intensity presents not only a threshold property, but also a saturation property, just like that of lasing modes in conventional lasers.

  结果表明，与传统激光模式相似，随机激光模式的强度随抽运速率的变化不仅具有阈值特性，而且具有饱和特性。

• high pumping rate formation tester is mainly used to get fluid sample and reservoir static pressure.

  大排量泵抽式地层测试器以获取流体样品和地层静压为主。

• the functions of the pumping rate and the back pressure are presented.

  导出了吸入过程和排出过程的流量、压力方程。

• the results show that the vacuum pumping rate is increased and the void ratio is decreased obviously using solder sheet and plasma cleaning technology.

  研究结果表明，使用等离子清洗的焊片可显着提高抽真空速率，并减少气泡，降低空洞率；

• it is shown that the inversions of inherent pumping rate and spontaneous decay rate replace the inversion of population, and together help to realize lasing without population inversion.

  我们证明初始泵浦率和能级间自发辐射率的反转代替了稳态布居数的反转，共同促进了无布居数反转光放大，而且只要前两者之一满足就可以实现无反转光放大。

• it is shown that a proper choice of pumping rate may lead to the realization of lasing without inversion.

  发现适当选择抽运概率，该系统可以产生无反转激光。

• the two dimensional fluid reynolds equations were established using the finite element method. the pressure distribution, opening force and upstream pumping rate of spiral groove were obtained.

  用有限元数值计算的方法得出了一定条件下螺旋槽上游泵送机械密封端面间液体的压力分布、开启力及上游泵送量等。

• process of acoustooptical q-switched was analyzed in dpl, at certain pumping rate and repetitive frequency, and the influence of diffraction efficiency on output characteristics was obtained.

  对二极管泵浦固体激光器（dpl）声光调q过程进行分析，得出了在一定的泵浦速率和重复率下，衍射效率对输出特性的影响。