查询词典 power-driven

Although the engine has a high energy conversion efficiency, it unfortunately has low specific power in that it is quite large for the power produced and this limits its range of uses to low power applications.

虽然发动机具有较高的能量转换效率，但不幸在该特定低功率是相当大的权力，这限制了其生产的各种用途，以低功率应用。

With the increasing demand of large power load and the development of distributed power supply system, the importance of research on paralleled power supply modules is increasing, while how to achieve the equilibration of output currents is the key technology of making the modules work in parallel.

随着大功率负载需求和分布式电源系统的发展，电源模块并联控制技术研究的重要性日益增加，而如何实现并联模块间输出电流的平均分配是实现并联的核心技术。

In addition, with reliable power supply and complete lightning protection measures, the power system in the building is still not the most safe. A good equipotential connection is another important protection measure for power reliability.

另外，有了可靠的供电电源和全面的防雷措施，大楼内的用电还不是最安全的，良好的等电位连接是增加用电可靠性的又一重要保护措施。

In this environment Shell is preparing to bid to supply a Taiwan Power Company power station with natural gas equivalent to 1.7 million metric tons of LNG per year to the new Ta Tan power station.

壳牌目前正准备参加投标，争取为台湾电力公司Ta Tan新电站提供天然气的项目，其如果壳牌顺利中标，壳牌每年将提供170万吨天然气当量的液化天然气

Firstly, it starts with etymologic study of power and its evolution, and makes comprehensive understanding of the power's essence through the analysis of power's primary meaning, characteristics, integrant parts, classification as well as some related categories.

首先从权力的词源学及其演变入手，通过对权力的基本含义和特征、权力的构成要素和分类以及与权力相关的一些范畴的分析，对权力的本质有了较为全面地把握。

In this paper,by using the idea of F-expansion method (where F is a known solution of an ordinary differential equation with fourth positive power nonlinearity),the problem of seeking the exact solutions of the generalized BBM equation with any positive power nonlinearity is changed into seeking the exact solutions of an ordinary differential equation with fourth positive power nonlinearity.

利用F-展开法的思想(F是一阶四次常微分方程的一个解)，将求含有任意次正幂项非线性广义BBM方程的精确解转化为求一阶四次常微分方程的精确解。

The novel design method is the excellent solution for the simulation challenge that power electrical device and the magnetic path device are applied to the power system since it's the intuitionistic, effective and exactable. This method is also the innovation for the design and the application of the power electromagnetism device.

论文首次将SABER仿真软件引入到消弧线圈设计中，其中所采用的磁路模型、线圈模型不仅能描述消弧线圈的电气特征，还能反映消弧线圈铁心和线圈的空间几何结构、使用材料参数等物理特征。

As a single synchronous generator's electric power becomes higher and thescale of power system becomes bigger, synchronous generator and power system hasmore demand on expeditiousness, reliability and multi function of excitation system.

随着发电机单机容量和电网规模的增大，发电机组和电力系统对励磁系统的快速性、可靠性、多功能性等方面提出了更高要求。

The competitive power of petroleum industry is divided into exterior competitive power and potential competitive power.

石油产业的竞争力分为外显竞争力和潜在竞争力。

The legitimate sources of freedom and rights in western countries include two types:the former is the exterior of the state power,which can be confirmed but not created by the state power;the latter is the interior of the state power,which can be created and conferred thereby.

西方自由与权利的合法性来源一般有两种：一种是外在于国家权力，国家权力只能认可而不能创制；一种是内在于国家权力，是由国家权力创制和授予的。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。