The power end :The frame is welded steel-plate construction. It is stress-relieved after welding.
动力端：壳体为钢板焊接结构，焊后消除内应力。
Hydraulic dive drilling pump adopts variable hydraulic pump and dynamic cylinder as its power end and its fluid end is identical with the triplex single acting piston pump.
液压驱动的钻井泵采用变量液压泵和动力油缸组成液压钻井泵的动力端；液力端和现在使用的三缸单作用活塞式钻井泵相同。
Water was the main source of mechanical power, and by the end of the seventeenth century, England alone is thought to have had some 20,000 working mills.
水是机械动力的主要来源，而到了17世纪末，人们认为仅英格兰就有2万个左右的工作磨坊。
We are the only power willing to take the initiative in the long struggle to end the war.
在旨在结束战争的长期斗争中，我们是惟一愿意首先采取行动的国家。
For a while, U.S. power was checked by the Soviet Union, but since the end of the Cold War, America has been the sole superpower.
有一段时间，美国的力量曾遭到苏联的制衡，但自从冷战结束之后，美国已经成为单极世界的唯一超级大国。
To give the end users the power to customize your templates (and the frustration of debugging them), you can choose to compile your templates at runtime.
要让最终用户可以定制模板(以及对模板的调试)，可以选择在运行时对模板进行编译。
The flaps can be adjusted to maximize lift on the wing's lower end, generating a lot of power, and to reduce it up top, generating less heeling, or tipping, force.
通过调整襟翼，可使翼帆低端的升力达到最高，从而产生大量动力，并减少上端升力，产生较少的侧向力。
Final results won't be released until year end, but Fish says, "we can actually get more power out of the wind."
最终的结果要到年底才能出来，菲舍说：“我们其实可以从风获得。”
For example, if the environment does not have a lot of CPU power and the nature of the end user requests are most likely different each time, using the Query Plan Cache would not make sense.
例如，如果环境没有大量cpu功率，且终端用户请求的性质每一次可能不同，使用QueryPlanCache就没有意义。
That direct connection to the end user and the power shift to the consumer creates an entirely new set of challenges for marketers.
但这种与最终用户的直接连接，以及对其进行转移的能力对营销人员来说确实是一个全新的挑战。
Using this wrapping technique will safeguard the cable, removing the risk of cable breakage at the end of the power brick.
用这种绕线技巧有保护作用，可以去除靠近电源块末端的线破损的风险。
True, there are worries that Apple could end up wielding a lot of power in these new markets, as it already does in digital music.
诚然，有些人担心，这些新市场的主宰权有可能最后被苹果攫取，数字音乐就是现成的例子。
This offered the most power, as it is expected that the front end of the application would change more often than the internal application.
这就提供了最强大的功能，因为应用程序的前端将比内部的应用程序变化得更为经常。
The IMF forecasts that, adjusted for purchasing power, China’s economy will be bigger than America’s by the end of 2016.
国际货币基金组织预测，按购买力计算，到2016年末，中国的经济规模将会超过美国。
Porsche has a small share of the automobile market, or even the high-end automobile market, but still has monopoly power in that market.
保时捷在整个汽车市场，甚至是在高端市场上占的份额微不足道，却在市场上拥有垄断势力。
Replacing the current generation of nuclear power stations when they reach the end of their lives is a tough decision. So is not replacing them.
当现有核电站生命周期走到尽头时，是否更新换代他们是一个难以做出的决定，同样也很难决定不予更新。
The end of summer for workers of power electrical stations is the time to complete repairs.
对那些发电站的工人们而言，他们的暑期末就是修理设备的时间。
New research by leading alternative energy research firm New Energy Finance finds that solar power will cost less by about 50% at the end of 2009 compared to the end of 2008.
替代能源研究企业的排头兵——新能源财经公司的最新研究表明，截止2009年底的太阳能发电成本将比2008年同期下降约50%。
Smart grid describes a more efficient, less costly method of moving electricity along long-distance transmission lines to local power lines and end-users in homes and businesses.
智能电网用效率更高、成本更低的传输方法——长距离地将电能传输到地方输电线、家庭和企业的终端用户。
Smart grid describes a more efficient, less costly method of moving electricity along long-distance transmission lines to local power lines and end-users in homes and businesses.
智能电网用效率更高、成本更低的传输方法——长距离地将电能传输到地方输电线、家庭和企业的终端用户。
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