查询词典 high pressure

The Domistic Ballast and the Life of Compact Fluorescent Lamps;2. With the technical development of active power factor correction, some circuits in the ballast s and its operation are introduced, which have been used in high pressure sodium lamp.

针对荧光灯电子镇流器和高压钠灯电子镇流器中功率因数校正技术的发展，总结了典型的有源功率因数校正应用电路，分析了电路的基本工作原理，并在高压钠灯镇流器中得到了应用。

Life expectancy up to 8000 hours, the use of direct properly, can be more economical to replace the high-pressure mercury lamp, sodium lamp, such as ordinary light bulbs.

寿命长达8000小时，使用直接妥当、可更经济的取代高压汞灯、钠灯、普通灯泡等。

The results indicated that the illumination intensity is fitted by the Exponent model, and the declining coefficients of metal halide lamp and high pressure sodium lamp are estimated to 0.1999 and 0.6353 respectively.

经测定分析和模型拟合，金属卤化物灯和高压钠灯的灯光衰减曲线符合指数模型，金属卤化物灯和高压钠灯的衰减系数分别为0.1998和0.6353。

Electronic ballast ; high pressure sodium lamp ; power factor correction

电子镇流器；高压钠灯；功率因数校正

It doesn't mean you must come on like gangbusters with the "hard sell.""Soft sell" is usually more effective than high pressure. But you still need a good product-the solid core of a good reception report. The more you know about your "market," however, the better you'll be able to tailor you approach to the situation.

这并不是说你一定要"强行推销"，"说服式的推销"往往更加有效，但是你还是得有好的产品—就是一份好的收听报告，你越清楚你的"市场"，你越能找到进入"市场"的有效策略。

Squeeze casting is a process which involves the solidi- fication of a molten metal in a closed die under an imposed high pressure.

模压铸造是在密闭的金属模环境里对熔融金属施加强高压使其凝固的一种工艺。

Abrasive jet machining is a kind of special machining method in which gaseity-solid mixture is formed by mingling high-pressure air or other gas with abrasives. Applied by specially-designed nozzle, these particles impact and erode workpiece so as to remove materials.

磨料喷射加工是利用微细磨料与高压气体混合形成的高速气-固两相流，通过专门设计的喷嘴射向工件，依靠磨料的高速冲击和冲刷作用而实现去除工件表面材料的一种加工方法。

However, with today's financial crunch is steep and high pressure to launch a series of land policy and now these "heretical" has been closed almost all of .8 31, all land must be linked into the trick shot; national moratorium on the approval of agricultural land to six months non-agricultural construction land; development zone approved by the investigation and stopped; not paid land transfer payments not only permit but even the land can not get pre-sale licenses are never expect; banks to stop lending or even the second set of residential land and house mortgage loans have been suspended …… it seems the real estate industry in China overnight back in 1993 to "liberate" before the macro-control period, what inflection point theory, and even the collapse of the winter will have on the spondee!

然而，今天的金融危机是陡峭的高压推出了一系列的土地政策，目前这些"邪教"已关闭几乎所有的0.8月31日，所有土地必须联系到把戏杆；国家暂停核准农业用地6个月非农业建设用地；开发区批准的调查和制止；没有支付土地出让金不仅允许，甚至土地不能获得预售许可证从未期望；银行停止贷款，甚至是第二套住宅用地和住房抵押贷款已经暂停……看来，房地产行业在中国一夜之间回到1993年的"解放"前的宏观调控时期，什么拐点理论，甚至崩溃的冬天将会对扬扬格！

Development to today's centrifugal glass wool products, aluminum products, glass fiber composite duct products, high-pressure Polyethylene products, rubber and sponge products, water treatment agent-oriented more than 30 varieties of six series of integrated production complex.

发展到今天的离心玻璃棉制品、铝箔制品、复合玻纤风管制品、高压聚乙烯制品、橡塑海棉制品、水处理药剂为主导的六大系列三十多个品种的综合性生产园区。

Matched with movable power veh1cle and high pressure spray gun it can also be used as a cleaner.

配套的可移动式动力车，配上高压喷枪，还可作为清洗机使用。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。