查询词典 low pressure

74LS109N Pinout: The 74LS109N/74LS109N/74LS109N are low-on-resis- tance, low-voltage, single-pole/single-throw analog switches that operate from a +1.8V to +5.5V sin- gle supply.

74LS109N引脚说明：该74LS109N/74LS109N/74LS109N是低导通电阻- tance，低电压，单掷，从+1.8 V至+5.5 V的单杆式供应模拟开关。

Taking the single-glass, single-colored glass, single-SUN-E glass, Low－E doubling glass, Low－E hollow glass and the common clear glass which was pasted the function film as examples, through laboratory test, the effect of the glass membranous layer position on the shading coefficient and visible light transmission was analyzed.

以单层白玻、单层有色玻璃、单层SUN-E玻璃、Low－E夹胶玻璃、Low－E中空玻璃、贴有功能膜的普通透明玻璃为例，通过实验室检测方法，分析玻璃膜层位置对玻璃遮阳系数、可见光透射比的影响，并利用PKPM建筑节能分析软件，通过对实际建筑能耗的模拟，分析膜层位置，亦即玻璃正反面安装方位对建筑空调能耗的影响。

This new process combines high performance, low-power transistors, strained silicon, high-speed copper interconnects and a new low-k dielectric material.

这个新过程结合高性能，低功率晶体管，被劳损的硅，高速铜互联和新低 k 电介质材料。

The results of the simulation analysis and experiments indicate that the loss of ultraviolet scattering transmission in atmosphere is high because of the particle scattering and absorbing in solar-blind zone; that is, the received power can descend 20 dB with the distance increasing 10 times. Therefore, the ultraviolet scattering is fit for short range communication. In short range, the pulse extension due to scattering is at microsecond order and its influence for low and moderate bit rate communication systems is weak. Since the light output power of a single ultraviolet LED is low, a multi-LED array can be used to increase the transmit power and extend the communication range.

仿真分析与实验结果显示：日盲区紫外光在大气中散射传输时由于大气粒子的强烈散射与吸收，传输损耗较大，距离每增加10倍，接收功率下降20dB，因此日盲区紫外光大气散射通信适用于近距离通信场合；近距离传输时散射造成的光脉冲多径展宽为微秒量级，对中低速通信系统影响较小；单个紫外LED发光功率较低，可通过多个LED阵列来提高发射功率，增大通信距离。

Across the bay the moon was a luminous disc in the western sky, suspended above the dim line of distant shore – the full August moon, drawing the tide to the low, low levels of the threshold of the alien sea world.

轮明月挂在海湾对面的西天上，月下灰暗的一线就是远方的海岸——8月的望月把海潮吸得很低，直到那与人世隔离的海的世界的门槛。

Across the bay the moon was a luminous disc in the western sky, suspended above the dim line of distant shore——the full August moon, drawing the tide to the low, low levels of the threshold of the alien sea world.

一轮明月挂在海湾对面的西天上，月下灰暗的一线就是远方的海岸——八月的望月把海潮吸得很低，直到那与人世隔离的海的世界的门槛。

Across the bay the moon was a luminous disc in the western sky, suspended above the dim line of distant shore — the full August moon, drawing the tide to the low, low levels of the threshold of the alien sea world.

一轮明月挂在海湾对面的西天上，月下灰暗的一线就是远方的海岸——8月的望月把海潮吸得很低，直到那与人世隔离的海的世界的门槛。

Projects engaged in low-pollution,low water usage and high-tech industries,and such pillar industry as machinery,shoe construction material showld be encouraged.

鼓励投资有市场前景、轻污染、低耗水和科技含量高的加工业，培育以高新技术产业为主导的新兴产业，发展壮大机械加工、皮鞋、建筑建材等支柱产业，积极扶持食品工业、医药工业。

If no lightning current arresters are installed at the service entrance of the building (for example in the low-voltage consumer's installation of the low-voltage main distribution), the operator must be informed that these must be added.

如果在建筑的引入线没有安装避雷器的话，（如在低压控制中心的低压电器）必须告诉操作员，一定要把避雷器加上。

We made an experimentally and theoretically research on SRS at low temperature (about 80K-190K) in highly single mode circular optical fiber. The experimental apparatus is designed and the principle of experiment is given. The SRS in highly single mode circular optical fiber is measured at different temperature. A series of SRS spectra is get in low temperature. On base of the spectra, we get a curve of the frequency shift and the half breadth with the temperature fluctuation.

对石英系圆芯光纤在低温下(80K-190K)的受激喇曼散射进行了初步的实验研究，设计了实验装置，给出了实验原理，在不同温度下对单模圆芯石英光纤的喇曼散射进行了测量，得到了在低温条件下喇曼散射的一系列光谱图，得出了喇曼谱线的频移、半宽随温度变化而变化的曲线。

Vishnu entered a dark fourth dimensional dream that did not support his field or continued life.

毗瑟挐进入了一个第四密度的黑暗梦想，那里并不支持他的能量场或继续生命。

Leaders and decision-making persons use it to collect the data, including the information of unit work, handing in fee, oweing fee, prepaying fee,changing and afterpaying and account transfering of joining-insurance employee, and account paying of all kinds of insurances from hospitalization insurance institutions.The collected data is picked up, organized, switched and showed to user.

该子系统主要面向各级领导、决策分析人员；从各个医疗保险经办机构和定点医疗机构采集数据，包括在各个医疗保险经办机构处理的单位办公信息，单位缴费、欠费、预缴费信息，参保职工变更信息，参保职工增减变动信息，参保职工补缴信息，参保职工帐户划拨信息：包括各定点医疗机构处理的各险种帐户支出信息，各险种的统筹金支付信息等；将采集的数据提取，组织和转换，然后展示给用户。