通过实验,比较了中心抽头型和偶合电感型效率变化曲线。
The efficiency curves of rectifiers with central tap and coupled inductor are compared via experiments.
这其中包括了对部分负荷下泵效率、电机效率和变频器效率变化的说明。
This of those includes description to the variations of the pump efficiency, motor efficiency and variable frequency drive (VFD) efficiency at the reduced load conditions.
本文还讨论了衍射效率变化速率对输出脉冲的建立时间以及脉冲形状的影响。
Then, the paper deals with the effect of the diffraction efficiency variation rate on the time required for the laser pulse to build up and the shape of the pulse.
最后,对多停靠位车站的周转效率变化规律进行了分析,提出了其通行能力的计算方法。
Finally, through a brief analysis on change patterns of the turn-over efficiency of stations with multi standing Spaces, the method for calculating the BRT capacity is put forward.
通过过滤器使用费用,过滤器终阻力确定及各级过滤器效率变化,简单分析了空气过滤器的应用及经济性。
The application and its economy of the air filter are analyzed in brief, through its operation cost, final resistance and the filter efficiency.
以军事供应链的效率变化作为评价后勤信息战作战成果的标准,着重分析了导致军事供应链效率损失的内生原因和外生原因。
Taking the change of MSC efficiency as an evaluation standard for the results of LIW, the internal and external reasons were analyzed which cause the loss of MSC efficiency.
本文主要对非平行光场入射时声光衍射效率的情况以及声光开关的衍射效率变化速率对输出脉冲时间特性的影响两个方面进行了研究。
This paper is mainly on the diffraction efficiency when incident light is non-paralleled and the effect of the diffraction efficiency variation rate on temporal characteristics of the output pulse.
本文采用理论分析与定量研究相结合的方法探寻了山东省农地非农化过程中土地利用效率变化趋势,分析其产生原因并给以相关政策建议。
Then Taking Shan Dong province as an example, through the analysis of land use comparative advantage, land utilization efficiency, to find out the law of the course land conversion.
分析了三种光学失配情形(等相位面失配、准直失配和偏移失配)下外差效率的不同表达形式,计算了三种失配情形影响下的外差效率变化曲线。
The expressions of the heterodyne efficiency in the conditions of three kinds of optical mismatch including equiphase surface mismatch, collimation mismatch and deviation mismatch are analyzed.
由于睡眠时呼吸道中的气流阻力更大,并且用于呼吸的肌肉效率有变化,所以在睡眠时呼吸需要用两倍的力气。
It takes twice as much effort to breathe during sleep because of greater resistance to airflow in the airways and changes in the efficiency of the muscles used for breathing.
1832年,也就是迈克尔·法拉第发现磁场变化会产生电场的那一年,一位年轻的法国工程师为一种新的、效率更高的水车申请了专利。
In 1832, the year of Michael Faraday's discovery that a changing magnetic field produces an electric field, a young French engineer patented a new and more efficient waterwheel.
这些变化一起促生了2.6内核中的内存管理器,它的设计目标是更高的性能、效率和稳定性。
These changes all work together to produce a memory manager in the 2.6 kernel designed for better performance, efficiency, and stability.
另外,我丈夫克林顿的基金会正在世界各地40多个城市推行一个与气候变化有关的项目,他们从事着提高能源效率及其相关的工作。
And my husband, of course, with the Clinton Foundation, is running a climate change program with, I think, 40 cities around the world working on higher energy efficiency, and so much else.
这种变化发生在一个星期之内,具有近20%的效率。
The change happened within one week with an efficiency of almost 20 per cent.
然而,这不是根本的变化,只是提高了现有交易的效率。
However, that is not a fundamental change; it has just improved the efficiency of an existing process.
间距控制:为了最大限度地根据风速变化提升发电效率,新型风力发电机上的控制器每秒钟都能够对每一片风叶进行任何角度的调整。
Pitch controller: to maximize lift as the wind speed changes, a controller can automatically rotate each blade anywhere from a fraction of a degree to multiple degrees per second.
无论如何,正如近几周表现的那样,价格变化无常。这可能需要银行持有更多的储备来给可能危险的价格动向作缓冲。但这是一种低效率的资金使用方式,是一种浪费。
However, prices can be very volatile, as they have been in recent weeks; that might require Banks to hold more reserves as a cushion against price moves, an inefficient use of their capital.
研究人员指出,虽然他们的研究结果显示在训练脑额叶前部皮层后效率提高了,可这一多任务处理的效果似乎不仅仅来自于大脑这一片区域的变化。
The researchers noted that though their results showed increased efficiency in the posterior prefrontal cortex, this effect and multitasking itself are likely not supported solely by this brain area.
研究小组的证据表明,这种效率下降受到了全球气候变化的影响。
The team brings evidence that the sinks are responding to climate change and variability.
他说,原因在于供应链管理的效率进一步提高。公司更容易对于需求的变化来作出调整。
“Economic corrections are getting smaller,” he says, because better supply-chain management means firms can more easily adjust to small changes in demand.
对于投资人来说应该是很幸运的,因为多数变化都是有益的:选择更多了,交易速度加快了,效率大大提高了,而且交易费用也降低了。
Fortunately for investors, most of the changes have been for the better. They have brought more choice, faster trading and greater efficiency.
毫无疑问,这些变化将会提高脑力劳动者的生产效率。
These changes will undoubtedly improve the productivity of brain-workers.
我们不仅需要这个学习的变化已经发生,还需要找到办法,来提高这个学习变化的效果和效率。
Not only do we need to establish that a change has occurred, but we need to find ways to make the process resulting in change more effective and efficient.
采用流程特定的语言(如业务流程执行语言——Business Process ExecutionLanguage,BPEL)编写频繁发生变化的流程组件可能效率更高。
It may be more productive to write process components that change frequently in a process-specific language, such as the Business process Execution language (BPEL).
麦肯锡在芝加哥的合伙人乔恩(Jon Creyts)说,能源使用效率提出了应对气候变化以及实现能源安全和支付能力“最引人注目的”的方式。不过,他说,这不是万能药。
Jon Creyts, a McKinsey partner in Chicago, said that energy efficiency presented the "most compelling" way to combat.
如果进行了一处或者多处的变更,那么像总工作时间、消耗时间、浪费的时间以及效率这样的未来状态将会发生什么变化?
If one or more changes were instituted, what would the future state look like in terms of total working time, elapsed time, wasted time, and efficiency?
如果进行了一处或者多处的变更,那么像总工作时间、消耗时间、浪费的时间以及效率这样的未来状态将会发生什么变化?
If one or more changes were instituted, what would the future state look like in terms of total working time, elapsed time, wasted time, and efficiency?
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