触发

A pulsed-tone timing device includes pulsed audible guide tones activated at an initial pulsing rate when on-off pause key is pressed.

本发明的脉冲音定时装置在按压通断暂停键时产生以初始脉冲率触发的脉冲可闻主导音。

Compared with half peak voltage level trigger manner, the measurement accuracy is improved significantly and the application field of digital optical screen is expanded.

与传统的峰值一半电平触发方式相比，能够显著提高测试精度，从而扩大了光幕靶的使用范围。

By analogy with statistical mechanics, the mathematics underlying the laws of thermodynamics, Perelman called the quantity "entropy."

但是这个解答却触发了一场争议的风暴与一连串紧张的事件，使得这个灿烂夺目的事件有可能减色。

It produces trigger pulse by comparing the!synchronous signal integral with the phase shift signal,and has the ability of resisting synchronous signal high frequency interference and wave distortion.

同步信号的积分与移相信号比较产生触发脉冲，抗同步信号的高频干扰和波形畸变的能力强。

Triggered by a laser pulse with an incident optical energy of 9.9 mJ and a wavelength of 1 064 nm,photoconductivity tests of the PCSS were performed at different bias voltages.

在不同的直流偏置电压下，使用波长为1 064 nm、能量为9.9 mJ的激光脉冲触发使开关导通，开关置于0.2 MPa的SF6气体环境中。

Investigation on terahertz generation with GaAs photoconductor triggered by femto-second laser pulse .

用飞秒激光触发GaAs光电导体产生THz电磁波的研究。

Photoconductor antennas irradiated by ultrashort laser pulses can emit electromagnetic waves at the terahertz bandgap, which has been studied extensively and used widely as a terahertz source.

利用超短激光脉冲触发光电导天线产生太赫兹波是目前研究比较深入，同时得到广泛采用的一种太赫兹波源。

Based on the conclusion of experimental law, the photoelectric threshold condition is obtained for the semi-insulating GaAs photoconductive switch under the non-linear mode, pointing it out that, when the optic-energy triggers off the switch to meet the prerequisite that n_0L is greater than or equal to 10~(12)cm~(-2), the necessary condition is achieved for high field domain and meanwhile the threshold electric field serves to produce charge transmission effect within the material.

在总结实验规律的基础上，得到半绝缘GaAs光电导开关非线性模式的光电阈值条件，指出当光能触发使开关满足n0L≥10~(12)cm~(-2)时，达到形成高场畴的必要条件，阈值电场的作用是使材料体内产生电子转移效应。

This paper is going to study the ways of solving the problems of property difference of trigger devices through illustrating the case of designing the photokinesis of a machine beetle.

本文通过一个实际设计机器甲虫趋光性的例子来探讨解决触发器件个体特性差异问题的方式。

Britain's Royal Navy usually requires clear evidence of an actual attack. Just owning piratical kit may not be enough. It is not illegal to bear arms on the high seas.

英国皇家海军往往要求有清晰的证据证明一次实际发生的袭击；仅仅拥有海盗装备可能还不足以触发行动；毕竟在公海上携带武器并不违法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。