Time the beam right and the star could be turned, in effect, into an FM transmitter-broadcasting to the universe on the underlying carrier-wave of the Cepheid's pulsation.
只要恰当地控制粒子束的照射时间，该恒星将有效地成为一台调频电台——以“造父变星”的脉冲为基础载波向宇宙广播。
Comparing with involute gear pumps, circular tooth gear pumps have following characteristics: compact structure, no pulsation, stable rotation, high efficiency, low noise, and long working life.
与渐开线齿轮泵相比，圆弧齿轮泵的特点是：体积小、无脉动、转动平稳、效率高、噪声低以及寿命长等。
A pulsation of the heart; a heartbeat.
心脏的跳动；心跳。
A single complete pulsation of the heart.
一次完整的心脏跳动。
Usually, at this point, a pulsation may be felt at the end of the spine.
这时通常会在脊椎尾部感到一种搏动。
While the process was going on, I felt a pulsation that I reported to the doctor.
在手术进行过程中，我感到一种搏动并告诉了医生。
In software, the method of reducing commutation torque pulsation is brought into effect.
软件设计中采用了换相转矩脉动抑制方法。
High efficiency, low noise, no pulsation, air conveyed carrying no fuel, marginal vibration.
效率高、噪音低、无脉动、输送气体中不含油气，振动极微。
The result is that the flow pulsation of the pump is far smaller than that of the same type.
研究结果表明，平衡式复合齿轮泵的流量脉动较普通齿轮泵要小得多。
The result showed that the pump has the advantages of larger discharge and smaller pulsation.
结果表明，该泵具有排量大、脉动小等优点。
Therefore, the vibration induced by fluid pulsation is analyzed for a section of gas pipeline.
为此，对一段天然气管系的流体脉动激发振动进行了分析。
The actual flow and pulsation of the axial piston pump are more complicated physical phenomena.
轴向柱塞泵的实际流量及流量脉动情况复杂。
Vortexing Can cause unstable pump operation, vibration, pulsation and severe mechanical damage.
涡流可能会导致泵运行不稳定、振动、跳动和严重的机械破坏。
The gas pulsation of discharge hole of new type of scroll air compressor is studied in this paper.
研究了涡旋式空气压缩机排气系统的气流脉动现象，首次提出了排气孔口侵入现象及计算方法。
This article introduces the fuzzy intelligent control system of a new medical pulsation vacuum sterilizer.
论文叙述了一种新型医用脉动真空灭菌器的模糊智能控制系统。
Three forms of pulsation attenuator models were designed and their performance parameters were determined.
设计了三种形式的供浆系统脉冲衰减器模型并测定其性能参数。
Larger system voltage unbalance degree causes larger capacitor voltage pulsation and negative sequence current.
不对称度的增加将进一步增大电容电压的脉动和负序电流的大小。
Vibration is caused by periodic high pulsation of airflow resulted from the center eddy behind the inlet damper.
确定振动是由入口调节门后中心涡流引起的气流周期性高脉动造成的。
It has features of "s" granite and as pulsation intrusion contact and formed the intraplate synorogenic period setting.
具“S”型花岗岩的特征，互相呈脉动侵入接触关系，形成于板内同造山期的环境。
Service in systems involving rapid and frequent flow reversals, pulsation or excessively turbulent flow should be avoided.
应该避免应用在高流速，频繁倒流，间断或剧烈湍流的应用系统中。
Some new experimental observations on pulsation and chaos of CO_2 laser pumped HCOOH molecule laser are reported in detail.
本文报道了对CO_2激光泵浦hcooh分子亚毫米波激光器自脉动与混沌实验的新观察研究结果。
Objective Discuss sterilization effect of B-class pulsation table top vacuum pressure steam sterilizer for dental handpiece.
目的探讨B级脉动真空压力蒸汽台式灭菌器对牙科手机的灭菌效果。
The correlation between the axial and transverse speed pulsation of the drag reducing fluid has been conspicuously suppressed.
减阻流体的轴向和横向速度脉动之间的关联被明显抑制。
The population pulsation effect in the gain medium was considered to research the fine mode coupling effects in the laser gyro.
为研究激光陀螺精细模耦合作用，考虑了增益介质中的粒子数脉动效应。
The rubber joint between stepper motor and transfer pump can minish pulsation caused by the shake of the motor when transfusing.
步进电机与输液泵之间通过橡胶连接头实现连接，可缓解输液时由步进电机震动引起的脉动。
The experimental pressure pulsation curve and video data of gas bubbles and cavitation phenomenon are obtained by the experiment.
通过实验研究，得到了实验压力脉动曲线和实验气泡、气穴现象摄像数据。
The experimental pressure pulsation curve and video data of gas bubbles and cavitation phenomenon are obtained by the experiment.
通过实验研究，得到了实验压力脉动曲线和实验气泡、气穴现象摄像数据。
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