查询词典 pulses

The measuring systems are successfully used in the electromagnetic pulse measurement generated by impulse voltage discharge and switch operation in 500kV substations. Full waveforms of transient electric field, transient magnetic field, transient voltage of high frequency relay channels and low voltage alternative current power during switch operation period have been obtained, and the fast transient pulses in high frequency relay channels and AC power have been caught.

将该套测量系统成功地应用于500kV变电站开关操作产生的电磁脉冲的研究中，得到了开关刀闸操作时暂态电场、磁场、高频通道、交流电压等的完整波形，发现低压交直流电源系统和高频保护通道中存在非常严重的脉冲群干扰，初步解释了变电站二次电源模块经常损坏和高频保护经常误动的原因，提出了加强保护和研究的建议，进一步验证了测量系统的先进性。

When communication by pulses was introduced, the amplitude, frequency and pulse width become possible modulation options.

当脉冲的沟通被介绍的时候，广阔，频率和脉冲宽度变成可能的调音选项。

The parameters such as frequency, width of each pulse and the interval between successive pulses with inverse polarity can be changed easily in program.

这些参数包括输出脉冲的频率、宽度和不同极性的两个脉冲间隙。

The observations, collected between 1994 and 2005, revealed that clouds of gas near the central black hole brightened and faded quickly in X-ray light as they responded to X-ray pulses emanating from just outside the black hole.

观测收集了1994-2005年的数据，显示中心黑洞附近气体云在X光波段快速的变亮与暗淡，这是从黑洞边缘发出的X射线脉冲的反应。

Gate wheel rotation, the gate blocking the cyclical round of gear issued by the infrared LED infrared radiation to the receiving component of a pipe and tube B, thus A and B outputs electrical pulses to control the mouse chip.

栅轮转动时，栅轮的轮齿周期性遮挡红外发光管发出的红外线照射到接收组件中的甲管和乙管，从而甲和乙输出端输出电脉冲至鼠标内控制芯片。

As the lava beneath pulses and flows along its channel, small gouts of it spatter up and outward, building a little pile around the opening（图版I—1）( http://geology.about.com).

当下面隧道中的熔岩流沿着隧道脉动时，小股熔岩向上向外溅落，这样熔岩就在开口周围堆叠在一起。

Green-yellow light and heat energy- this combination of pulses of green-yellow light and heat energy is supposed to kill the P.acnes bacteria and shrink sebaceous glands.

绿黄色的光，热能源这个组合豆类绿黄灯和能量是用来杀死p.acnes细菌和缩小皮脂腺分泌。

Green-yellow light and heat energy- this combination of pulses of green-yellow light and heat energy is supposed to kill the P.acnes bacteria and shrink sebaceous glands.

绿黄色光热能量结合豆类绿黄灯、热能p.acnes是用来杀死细菌和皮脂腺萎缩。

The rapid switching on-and-off of these pulses can cause waves in the fluid which sound like a high-pitch tapping.

脉冲的变化会引起羊水波动，听起来就像很响的叩击声。

By use of photoconductive switches triggered by the ultrafast femtosecond pulses in the terahertz time-domain spectroscopy system,the optical phonon oscillation characteristics of isomorphs KTiOPO4 and its crystallographic isomorphs RbTiOPO4 crystals are studied in the 0.5-2.0 THz range.

采用超快半导体光电导开关的宽带太赫兹时域频谱系统，研究了同族的KTiOPO4晶体与RbTiOPO4晶体在0.5-2.0 THz波段的光学声子振荡特性。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。