查询词典 boost up

The boost converter is a voltage step-up and current step-down converter .the current source is synthesized from a DC voltage source by adding a large value inductor in series .in DC regulated power supply applications ,the voltage sink represents a large value capacitor in parallel with the load resistance .in the application of the DC motor control ,the voltage sink represents the back emf of the DC motor .the switching action produces a pulsating current .the capacitive filter smoothens the pulsating current and provides a DC voltage to the load

升压转换器是一个升压和降流的转换器。电流源是一个直流电压源添加一个大值电感串联合成的。在直流稳压电源的应用，电压降代表一个大值电容并联一个负载电阻。在直流电机的控制应用中，电压降代表反电动势的直流电机。转换行为产生一个脉动电流。一个滤波电容是这个脉动电流平和并且提供直流的电压负荷。

It's 15 hours, universal time,here is the news from the voice of american ,i'm david deforest from the VOA news center in washington.governments around the world are moving to boost the banks was more tie billion dollar beyer today.they are trying to get banks to rezoom london.and restore the stock and credit market that thread the push the world into a recession.but consider the government action we should many ,but not at all , that dasters.key stock markets in hongkong ,britain,germany and united stated gained between 4 and 10percents , a huge reversal from major loses suffers over the last week, but the key market in moxico dropped so sharply the trading was suspended.the british government has a anouncement it is partial renationalization three british banks with up to six billion dollars of taxpayer's money.president minister golden brown promises the unpresident bayer loud is it important step in foring out the frozen money market.from VOA time ravers has reported from london.you gonna both move the money again the british government wanna thirsty four billion dallors was the capital and into the royal bank scotland just less than thirty billion into loyal's tsben ach box.dunst tution is curtely really go shading emerge terms .prime minister golden brown says the stand by is do nothing with never anoption.the extrodinary retimes was financial martket seems to work .the government canos just made people ont the owe to be bufit about.

现在是格林尼治时间下午三点整，这是美国之音新闻节目。我是华盛顿新闻中心的大卫。世界各地政府今天正在积极给予银行几十亿美圆的紧急援助。他们试图让银行重新带领和开始已经停止的信贷时常，担心世界经济进入衰退。政府的协调动作鼓舞了许多企业，但并不是所有的投资者。在香港，英国，法国，德国和美国的重要股票都上升了4到10个百分点，自过去一个星期的损失中一次巨大的倒转。但是莫斯科的一个重要指数在停盘时积聚下滑。英国政府已经声明，三家部分国有化银行拥有纳税人630亿美圆。首相GB保证这次的前所未有的紧急援助对于金融市场的解冻十分重要。TOM在伦敦发回报道。又一次大胆行动以恢复金融市场，英国政府将注340亿美圆的资金在苏格兰皇家银行和只不到300亿美圆在Lloyds-TBS和HBOS，这两所机构现在正在重新谈判合作项目。首相GB说站在一边什么事不做永远不是一个选择。在现在特殊的时刻，金融时常停止工作，政府不能让人民将自己的利益推来推去。

But it has received a further boost in the past few years, as the biggest international hotel chains, under pressure from shareholders to return capital, have put even their poshest properties up for sale.

国际大型连锁宾馆在股东们吹还资本的压力之下，甚至将他们最为豪华的房产拿出来销售。

To keep the balance of the gross profit, Kodak has to boost the amount of sales, that is to say Kadak has to increase its sales amount to 7/4 of its former sales amount to make up the loss of profit caused by the price-lowering.

要使总利润持平，柯达必须提高销售额，使其相当于原先销售额的四分之七，即提高到175%，才能弥补降低价格引起的利润损失。

The upcoming launch of Cerato hatchback and the price cut on Elantra has put Cerato notchback under great pressure. Dealers have given a special offer up to 19,000 yuan on Cerato notchback, which is expected to boost Cerato notchback's sales and help win more market share.

随着两厢赛拉图上市日期的临近，三厢赛拉图受到了影响，其同级别车型伊兰特大手笔降价动作也为赛拉图带来了不小的压力，日前从经销商处得知，三厢赛拉图优惠1.9万元，降价后的赛拉图竞争实力将会增加，有望在市场占据一定的份额。

Birds boost tree height up to 33 percent by munching on pesky parasites that can literally suck the life out of the tall-growing plants, a new study shows.

根据一项新研究显示，鸟儿嚼食讨厌的寄生虫，可以促进树木的高度增加达33%，因为寄生虫会把树木的生命力吸食殆尽。

The study of this subject is important for the development of high-performance AC servo control system and the boost up of national industrial competition.

本课题的研究对高性能交流伺服驱动控制系统的发展以及国家整体工业竞争力的增强具有重要意义。

If a person's immune system isn't up to clearing beta-amyloid, perhaps a boost with antibodies, such as those in Gammagard, would help.

如果一个人的免疫系统不能胜任清除贝塔-淀粉样物质，那些在Gammagard中的抗体对免疫功能的增强或许能有所帮助。

Some lynching photos were made into postcards designed to boost white supremacy, but the tortured bodies and grotesquely happy crowds ended up revolting as many as they scared.

一些私刑照片被制作上了明信片以推进白人霸权主义，但是肉体的折磨和怪异的快乐所积累的厌恶同他们所恐惧的一样多。

Caravanning holidays have also had a boost; the Camping and Caravanning Club reports that business this summer is up by almost a third.

宿营车度假也有增长；露营和宿营俱乐部报告说今年夏天这种出游方式上升了三分之一。

The French are not suggesting a new EU treaty, but they have plenty of other wheezes.

法国人并不是在建议签署一个新的欧盟条约，但他们有许多其他的阴谋。

This letter was written by my brother.

这封信是我弟弟写的。