查询词典 Pulse

The pulse velocity of drilling fluid declined with increase of density and compressibility of drilling fluid.

随着钻井液密度和压缩性的提高，脉冲信号的传输速度降低。

The compressible and oscillating fluid flow, heat transfer phenomenon in the regenerator and pulse tube have been studied in detail.

通过计算详细地分析了回热器和脉管内的流场和温度场，以及其他参数的变化。

There are two methods for implementing pulse compressing, which include time domain and frequency domain.

在工程中实现脉冲压缩有两种方法：时域实现和频域实现。

The results show that pulse compression ratio is 8 in 0.68MPa.

在0.68MPa下，脉宽压缩比达到8。

Through reforming the YC7150 gear grinding machine of conical surface of grinding wheel by CNC,the proposed approach will be of much help in increasing the accuracy of the grinding machine tools and can also be used to change the equipment of gear process,and can give rise to the principle dividing precision less one pulse equivalent .

对高精度齿轮加工设备的传动原理进行了分析，具体研究了在高精度数控分度时计算分度指令脉冲数所采用的均匀分配脉冲数的方法，并用此算法对 YC715 0锥面砂轮磨齿机进行数控改造，以进一步改善齿轮加工设备，提高机床加工精度，使理论分齿精度小于一个脉冲当量。

The Conservator's Sonic Pulse Battery is ideally suited for dog fighting enemy aircraft.

管理员的音速脉冲密集炮是近乎理想的空中缠斗武器。

This test result is consistent with the numerical results for gradually-contracted non-coaxial pulse tube refrigerator.

这一实验结果的发现与非同轴渐缩型脉管性能的数值分析结果在定性上完全一致。

In this paper,the method of feedback pulse of system variable was applied to control the discrete map and continuous nonlinear system for transforming a stable periodic motion into an unstable chaotic motion.

用系统变量的脉冲反馈法控制离散和连续非线性系统，使系统由稳定的周期运动转变为不稳定的混沌运动。

The system is able to work smoothly for continuous monitoring of Pulse Wave Transit Time in working conditions.

提示由具有体积小、功耗低和时间同步精度高等特点的心电和脉搏波无线传感器组成的监测系统能够在作业条件下连续低负荷监测脉搏波传导时间。

At the same time, this paper set up a three-dimensional model, then analyzed and calculated of conducting cylinder heat transmission through software MATLAB and COSMOS. A mathematic model initial injection pulse-width is set up according to the quality's continuousness and the energy conservation law.

根据气体状态方程和能量守恒定律分析建立了基本喷油脉宽的数学模型，并运用在国产125ml摩托车汽油发动机上，仿真得出此发动机电控汽油喷射系统的初始喷油MAP图。

In other research, chondroitin is being investigated for use in several other conditions.

在其它研究，软骨素被调查用於几个其它情况。

They would make fun of him for having to work.

他们拿他的工作来开玩笑。