Copper is the best conductor of heat, having about 7 times the conducting power of iron, while iron conducts 100 times as well as water, and water has 25 times the conductivity of air.
铜是最好的热传导体,其导热能力约为铁的7倍,铁的导热能力是水的100倍,而水的导热能力是空气的25倍。
Not long ago, a team of German university students announced that they had created a small aerodynamic vehicle that draws power from conducting paths on a track.
不久前,一个德国大学学生团队宣布他们研发出来一种小的能量空气动力飞行器,它能能从轨道的传导途径中汲取。
After the SQL is captured, you can use the full power of Optim Development Studio for modifying the SQL, visualizing access paths, conducting performance testing, and doing impact analysis.
捕捉SQL之后,您可以使用Optim DevelopmentStudio的完整功能修改SQL、可视化访问路径、执行性能测试并进行影响力分析。
The resistor must also be rated high enough to meet the power dissipation requirements while the zeners are conducting.
该电阻器还应当有足够高的额定功率,以满足齐纳管导通时的功率耗散要求。
Power lines can be made less dangerous by widening the gap between conducting and ground wires, insulating wires and metal parts, and moving wires farther away from pole tops.
可以通过加宽导线和地线的间距来减少危险性、将电线和金属元件绝缘和将电线移动到离电线杆顶部较远的地方。
Power lines can be made less dangerous by widening the gap between conducting and ground wires, insulating wires and metal parts, and moving wires farther away from pole tops.
通过加宽导线与地线之间的距离,绝缘线与金属线之间的部分,把电线从干的顶部移开来减少高压线的危险。
Conducting Electromagnetic Interference (EMI) in switching power supplies caused by parasitic parameters and transient characteristic of power electronic elements is studied in this paper.
研究了开关电源中印刷电路板寄生参数及功率器件瞬态特性产生的传导电磁干扰现象。
The Paper analyzes the conducting EMI propagation path of converter, and presents the working principle of EMI power filter and the design of EMI power filter.
分析了开关变换电路中的传导EM I的传播路径,介绍了EM I电源滤波器的工作原理以及EM I电源滤波器的设计。
The research center of power system automation at UESTC is conducting the research on applying grid computing technology for electric power system applications.
电子科技大学电力自动化工程研究中心开展了将网格计算应用于电力系统方面的研究。
After conducting a net assessment of China's and America's hard and soft power, Friedberg concludes with an analysis of the strategic options available to U. s. policymakers.
在主导进行过中美软硬实力的综合评估之后,佛雷德·伯格根据美国政策决策者们可以采取的一系列战略性举措后进行了分析并得出结论。
It is shown that the conducting time of the power converter transistor should not be too short.
实验表明,功率管的导通时间不宜太短。
The power regulatory authorities shall comply with the statutory procedures when conducting inspections and keep confidential the business and other secrets of inspected enterprises.
电力监管机构进行检查时,应当依照规定的程序进行,并为被检查单位保守商业秘密和其他秘密。
The switch may be coupled between the rechargeable battery and a DC power source and capable of moving between conducting and non-conducting states.
该开关可以连接在可充电电池和一个直流电源之间并且能够在导通和非导通状态之间转换。
When conducting supervision and inspection, electric power supervisors and inspectors shall produce their identification papers.
电力监督检查人员进行监督检查时,应当出示证件。
It also means that you'll get seamless switching to less power-hungry modes when you are surfing the Web, checking email, or conducting business that isn't graphics-intensive.
这也意味着,你将得到无缝切换到少耗电模式下,当你浏览网页,收发电子邮件,或进行业务,是不是图形密集型的。
The circuit board comprises a plurality of circuit layers, one power supply layer, a plurality of insulating layers and one conducting pattern.
此线路板包括多个线路层、一电源层、多个绝缘层与一导电图案。
The solar cell, the electric fan, the charger, the storage battery and the power supply switch are connected through the conducting wires.
太阳能电池,电风扇,充电器,蓄电池,及电源开关通过导线相连。
The power conducting wire is the ice-coating-proof power conducting wire which is obtained by combining the carbon fiber as a heating material with the metal conducting medium layer.
该电力导线是以碳纤维作为发热材料与金属导电介质结合的防覆冰电力导线。
The power supply of each component is respectively connected with the power supplier through a conducting wire.
各部件的电源分别与电源供应器通过导线相连接。
The power supply of each component is respectively connected with the power supplier through a conducting wire.
各部件的电源分别与电源供应器通过导线相连接。
应用推荐