查询词典 miniature chamber

The manufacture of copper core of automobile radiator includes coating tinned or bared copper cooling pipe; roasting assembled main core inside braze welding furnace at 230-280 deg.c for 30-60 sec; welding main sheet to cooling pipe via conventional process; and welding the copper lid opening for the water chamber with brazing agent without solder and welding filament.

一种铜质汽车散热器主芯的制造方法，其先将镀锡冷却管或裸铜冷却管外壁分别进行覆膜处理。将组装好的主芯主体置于铜钎焊炉内于230～280℃温度焙烧30～60秒。主片与冷却管间采用常规的方法焊合。还可以将组装好的主芯主体每排冷却管上摆放一根外表面涂有无钎料钎剂膜的锡焊丝，它们贴在冷却管与主片结合处。

Rainscreen wall cladding system use equal pressure chamber to guide rain and humidity out, so as to protect the wall structure from wind, sunshine, rain and frost.

完美的耐候性能：保护内部的结构墙体免受风吹、日晒、雨淋和霜冻，Rainscreen雨幕系统的&等压腔&导引雨水、潮气排向室外。

First, the effects of magnetic RAM relaxation time and the rise-time of incident pulse signal on reflection signal are discussed, the relationship between the rise-time of incident pulse and relaxation time based on the energy of reflection signal is revealed. Then, the effects of magnetic hysteric, susceptibilities and saturation upon reflection signal are analyzed, the results reveal the reflection of RAM target and UWB signal design. In the meantime, dielectric relaxation time effect about dielectric RAM target is analyzed simply, and the effects of relaxation time and the width of incident pulse upon reflection signal are probed. Finally, a few RAM targets are measured in the chamber using the impulse radar experiment system which is developed by the team of anti-stealth impulse radar on Department of Electrical Engineering, National University of Defense Technology. The experimental results show the similarity of the rule of echos with the theory. From the compared results of different tagets, we concluded, compared with 15% wideband sinusoidal signal, the impulse signal has increased 10～12dB energy from the same loaded RAM target; this, in turn, shows the nonlinear effects of RAM to the echoes, and the potentiality of the impulse signal to RAM targets.

首先分析了磁性RAM的弛豫时间及入射脉冲信号的上升时间对反射信号的影响，从反射信号能量角度出发，给出了入射脉冲上升时间与弛豫时间的关系；接着分析了磁性RAM的磁滞特性、磁化率及磁化强度对反射信号的影响，给出了RAM目标辐射和有关UWB信号设计的一般性结论；其次，对介电RAM的弛豫时间效应作了简单的分析，探讨了介电弛豫时间及入射脉冲宽度对反射信号的影响；最后利用国防科技大学电子技术系&反隐身冲激雷达技术研究组&研制的冲激雷达实验系统，在微波暗室中对几种不同的RAM目标进行了测量，结果表明：其反射波形的基本规律与上述理论分析相一致；从各种不同目标回波的能量对比结果得出，涂覆RAM目标对冲激信号的吸收比15％带宽的正弦信号要小10～12dB，证实了RAM的非线性效应对回波的影响，也证实了冲激信号反隐身的潜力。

Southlake 1921 club in South lake creates a water shore wedding for you with meticulous care The willow of the beauty, build the saint palace of your wedding; Very green lawn, become your romantic nuptial chamber; Ladle up one water of the lake , dress up the beautiful bride ; Embark that long boat, leave the most beautiful memory for the love.

美丽的杨柳，搭建您婚礼的圣殿；青青的草地，变成您浪漫的洞房；舀一把碧绿的湖水，打扮您美丽的新娘；乘坐那悠悠的小船，为爱情留下最美的记忆。

The specifications for design of tailrace surge chamber at pumped storage plant are discussed in this paper,and the influence of wicket gate closing law,operactional regime layout of water conveyance system and pulsating pressure on the minimum negative pressure in draft tube is studied in connection with the actual operational and engineering calculating example of pumped storage plant.

对抽水蓄能电站尾水调压室的设计规范进行了探讨，结合可逆机组的实际运行情况与工程算例，研究了关闭规律、运行工况、输水系统布置方案以及压力脉动对尾水管内最小负压的影响，得到的相关结论可供抽水蓄能电站输水系统设计参考。

In sulfuric acid production,re-genesis test is presented in replacing hydrochloric acid with sulfuric acid in double-chamber floating cation bed .

介绍硫磺制酸中脱盐水双室浮动阳床以硫酸代替盐酸再生的改造情况。

Key words: sulfuric acid production from element sulfur; double-chamber floating cation bed; de-salted water; re-genesis by sulfuric acid

介绍硫磺制酸中脱盐水双室浮动阳床以硫酸代替盐酸再生的改造情况运行数据表明，以硫酸再生脱盐水虽然成本比盐酸略高，但脱盐水质量及制水量基本相同，特别是能为污水处理达到&零&排放创造条件，减少环境污染

Atypical pneumonia caused by the real estate industry is no doubt the construction of re-reflection, the author interviewed the Zhongguancun office from one military president of the Chamber of Commerce.

非典造成的房地产行业无疑是建设重新反思，笔者采访了中关村从一个军事办事处主席的商会。

A well-distributed temperature in chamber and the emission of NOx can be reduced.

根据这些计算结果，可知高温低氧燃烧可以改善煤气和空气的混合条件，提高理论燃烧温度，且使燃烧室内温度分布均匀，降低NOx排放量。

The wall paintings in this chamber, as well as some of the tomb's other surfaces, are marred by disfiguring brown spots, which were noted by Carter's excavation team.

室内的壁画，以及整个墓的其他表面，都有损毁性褐色斑点。此情况卡特考古队已指出过。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48