What is unusual is that this laser is the exact inverse of most pulsed lasers: it's on most of the time, but periodically turns itself off for a short time.
有所不同的是，这种激光器与其它脉冲激光器完全相反：在大多数的时间里它是打开着的，但它会周期性的短暂自动关闭。
High frequency pulsed sounds might be used for echolocation, and low frequency time continuous signals related with communication and emotive state expression.
高频脉冲信号可能与回声定位有关，而低频连续信号可能与通信和情感表达有关。
The time characteristics of a pulsed ti: sapphire laser have been studied theoretically based on the rate equation of four-level system.
本文从四能级结构激光速率方程出发，对脉冲掺钛蓝宝石激光器的时间特性进行了理论研究。
A method to determine the electron temperature and density from the time resolved spectra of hydrogen atoms left in a pulsed laser plasma is described.
本文讨论了一种利用残留在激光器中杂质氢原子的时间分辨光谱，来确定脉冲激光等离子体电子温度和电子密度的方法。
Foods can be pasteurized with pulsed electric fields at ambient or refrigerated temperatures for a short treatment time of seconds or less and the fresh-like quality is preserved.
食品能够使用脉冲电场在环境温度下或冷藏温度下用很短的时间进行杀菌，使食品的新鲜质量得到保存。
The limit frequency of the stable action of the pulsed power source depended on the reinstated time of the gap insulation.
脉冲功率电源稳定工作的极限频率取决于间隙绝缘强度的恢复时间。
The effect of power ultrasound on freezing rate was influenced by ultrasound power, exposure time and the ultrasound pulsed to which ultrasound was applied.
研究超声波功率、超声波作用时间、超声波脉冲值对提高毛豆仁浸渍冷冻速率的影响。
This paper demonstrates for the first time the feasibility of an electrically initiated pulsed oxygen-iodine laser which can be initiated efficiently by low energy electrons.
报道首次利用放电引发方法实现脉冲氧碘化学激光器的研究结果。证实低能电子也能很有效地引发氧碘激光反应。
We report, for the first time, a specially designed set-up of pulsed digital holography for micro - recording of air-ionization process induced by femto-laser.
本文首次报道一种专门用于记录飞秒激光引发空气电离动态过程的脉冲数字显微全息光路。
Since the newly developed A/D converter has allowed arbitrary integration time setting, the 7461A is ideal for average measurement of the pulsed current and voltage of mobile phones and LCDs.
由于新开发的A /D转换器允许任意积分时间设定， 7461A是理想的平均测量的脉冲电流和电压的移动电话和显示器生产商。
The ignition energy, efficiency, burning time and main chemical reactions of the pulsed corona discharge ignition(PCD) used on internal combustion engine are discussed in detail.
介绍了内燃机点火技术的研究进展，阐述了内燃机脉冲电晕放电点火新技术所涉及的点火能量、点火效率、燃烧时间和相关化学反应等问题。
The application of Fast High Voltage Transistor Switches (HTS) in pulsed ion beam and the time of flight (TOF) setup is described.
详细介绍了快速高压晶体管开关在加速器束流脉冲化和用于二次离子测量的加速器飞行时间谱仪上的应用。
Using this interferometer, the time variation of the average electron density of a low pressure pulsed plasma has been measured and the experimental result is quite satisfactory.
用此干涉仪测量了低气压脉冲放电产生的冷等离子体的平均电子密度随时间的变化，取得了较为满意的结果。
Abstract: The high accuracy time interval measurement is a key technique to pulsed laser ranging. Therefore, a new high precision time interval measurement method is proposed.
摘要：高精度时间间隔测量对脉冲激光测距系统具有重要意义，为此提出了一种新的高精度时间间隔测量方法。
The time measurement system is adapted extraordinarily to high performance portable pulsed laser rangefinder for its compactness, simple structure, and high reliability.
此系统结构简单，体积小，可靠性高，非常适合高性能手持式脉冲激光测距仪。
The phenomenon of discharging in twice of underwater wire exploding is discovered by investigating the time characteristics of pulsed discharging current and voltage.
通过测量水中铜丝电爆炸的电流、电压波形发现水中高压放电存在着二次放电现象。
The pulsed current peak value and EP time have a important effect on removal of the surface oxide, the lower frequency should be adopted for thin sheet of aluminium alloy.
脉冲电流幅值和EP半波时间对铝合金表面氧化膜的清理有重要影响，在焊接薄板铝合金时应采用较低的脉冲频率。
This paper introduces structure and component of the high frequency pulsed power supply on AT89C2051. At the same time, it describes the method of debugging of the high frequency pulsed power supply.
介绍了基于AT89C2051的高频脉冲电源的结构和组成部分以及脉冲电源的调试过程。
A real time and automatic measurement of intensity profile of pulsed and CW laser beam has been realized.
实现了对脉冲或连续激光束光强分布的实时、自动测量。
The results showed that pulsed electric intensity, treatment time and temperature were the most influencing factors of PEF treatment.
结果表明，PEF处理场强、处理时间和温度是影响PEF杀菌效果的主要因素。
It researched the experimental method of high-pulsed electric field to milk's sterilization, which measured the sterilization ratio in different electric field intensity, treatment time and frequency.
介绍了利用高电压脉冲电场对牛乳灭菌的试验检测方法，并进行了不同电场强度、脉冲频率及处理时间对牛乳灭菌效果的对比试验。
A new type of neutron detector which can avoid counting loss and carry out real-time measurement for pulsed neutron field will be introduced in the paper.
本文介绍了对脉冲中子辐射场探测和一种可以防止漏计数又可实时监测的中子探测器的研究。
The pulsed carbon dioxide laser was used to irradiate the flexor surface of the right forearm in this experiment. The incidence of cutaneous erythema and the time of erythema occurrence were observed.
本实验用脉冲二氧化碳激光辐照人前臂屈侧皮肤，观察皮肤红斑发生率和红斑出现时间。
A new system, micro-second pulsed glow discharge time-of-flight mass spectrometer, has been built up in our laboratory.
本文介绍了本实验室研制的瞬短脉冲辉光放电飞行时间质谱仪。
Pulsed drug delivery system, which is capable of releasing drug after pre determined time to address clinically therapeutic requirements, is used to treat rhythm diseases.
脉冲释药系统是根据临床上治疗的需要，能定时释放药物的一种剂型，可用来治疗某些节律性发作的疾病。
Results the results showed that alginate and calcium chloride concentrations and polyelectrolyte layers markedly affected the lag time of pulsed release and the releasing speed after lagging.
结果海藻酸钠浓度、氯化钙浓度、聚电解质包衣层数影响脉冲释放时滞以及时滞后释放速度。
The precision of the pulsed laser velocimeter system was decided by the precision of the time interval measurement.
时间间隔测量是影响激光测速系统精度的重要因素。
The neutron energy spectra were measured, using standard pulsed-beam time-of-flight methods.
用标准的飞行时间方法测量中子能谱。
The neutron energy spectra were measured, using standard pulsed-beam time-of-flight methods.
用标准的飞行时间方法测量中子能谱。
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