降下

The next step is to label all voltage drop polarities across resistors according to the assumed directions of the currents.

下一步是根据假设的电流方向为跨电阻器的所有电压降的极性标识。

Mountain bikes are great for hitting the trails, barreling downhills and jumping off cliffs, but is this what you really want to do when you head off road?

Mountain自行车非常适合打山径，桶形速降和跳下悬崖，但是这是你真正想做的事情时，越野头？

Through adopt the measure such as controling status of hot metal (for example content of carbon, content of oxygen, amount of converter slag, weight of hot metal etc.), depressing degree of vacuum promptly by driving vacuum pump ahead or increasing flow of nitrogen, controling correctly inserted deepness of duck, controling the time of decarburizing, process parameters of decarbonization for managing IF steel using RH—MFB equipment are optimized.

通过严格控制来钢条件，如碳、氧含量，转炉下渣量，钢水量；迅速降低真空室内真空度，采用预真空的压降模式，提高提升气体流量；保证浸渍管插入深度及脱碳时间等措施，优化了攀钢RH—MFB处理超低碳IF钢的脱碳工艺参数，取得了较明显的工艺效果。

Here's a tidbit for fans of free enterprise. On March 31, 1990, the day electric utilities in the U.K. were denationalized, Northern and Yorkshire had 6,800 employees in functions these companies continue today to perform. Now they employ 2,539. Yet the companies are serving about the same number of customers as when they were government owned and are distributing more electricity.

这里有一则相信所有企业自由化支持者都会珍惜的宝贵新闻，1990年3月1日，英国的国营电力事业正式民营化，当时北方与约克夏电力总共有6，800名员工，时至今日，在营运规模丝毫未缩减的情况下，员工降为2，539人，客户数与国营时相当，而输送的电力甚至比以往更多。

Here'sa tidbit for fans of free enterprise. On March 31, 1990, the day electric utilities in the UK were denationalized, Northern and Yorkshire had 6800 employees in functions these companies continue today to perform. Now they employ 2539. Yet the companies are serving about the same number of customers as when they were government owned and are distributing more electricity.

这里有一则相信所有企业自由化支持者都会珍惜的宝贵新闻，1990年3月1日，英国的国营电力事业正式民营化，当时北方与约克夏电力总共有6800名员工，时至今日，在营运规模丝毫未缩减的情况下，员工降为2539人，客户数与国营时相当，而输送的电力甚至比以往更多。

At much higher concentration s, carbon dioxide displaces the oxygen in air below levels necessary to support life.

在更高的浓度下，二氧化碳取代了空气中的氧，氧浓度降到维持生命所必须的浓度以下。

Fast falling flurries dumped six inches of snow on the area.

急降的小雪下了6英尺厚。

An additional 10 rats served as sham-operation group, the LAD was braided, but not ligated.

另随机选取10只大鼠作为假手术组，只在其左前降支下穿线不结扎。

An additional 10 rats served as shamoperation group, the LAD was braided, but not ligated.

另随机选取10只大鼠作为假手术组，只在其左前降支下穿线不结扎。

The capability limens of the sacculus that caused abdomen-uplifting and back-arching and the times of contract of abdomen muscle in rats under different dilatations were observed. The levels of 5-hydroxytryptamine (5-HT), substance P, and calcitonin gene related peptide were evaluated.

观察各组大鼠肠道内扩张引起腹部抬起和背部拱起的容量阈值和大鼠肠道内不同容量下扩张期间腹壁收缩次数，检测5-羟色胺(5-HT)、P物质、降钙素基因相关肽水平。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。