1、

The Electrical and mechanical Services Department promotes energy efficiency and conservation.

机电工程署负责促进能源效率和推动节约能源.

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2、

Piezoelectric Transformer ( Abbrev. PT) is one kind of new element which transfers electrical energy through a mechanical vibration, and will replace traditional transformer in AC-DC converter which is available to small power.

压电陶瓷变压器(Piezoelectric Transformer,以下简写为PT)是一种通过机械振动来传输能量的新型器件。在小功率AC/DC变换器中,PT将取代传统的电磁感应变压器,具有很好地应用前景。

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3、

Energy loss rate is a comprehensive technique-economical target reflecting the management level of electrical power sys-term.

网损率是反映电网管理水平的综合指标,目前油田配电网网损率高于一般水平,说明油田配电网具有巨大的节能潜力.

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4、

PEMFC is an electrical device which directly converts chemical energy of fuel and oxidant to electricity.

聚合物膜燃料电池是一种将燃料和氧化剂中的化学能直接、连续地转变成电能的发电装置.

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5、

Electrical energy has been the main mode of energy utilization in modern civilization.

现代文明中,电能早已成为能源利用的主要方式。

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6、

Electrical gear unit is a DC motor with forced ventilation that exchanges electrical to mechanical energy.

电动轮设备就是带强制风冷的直流电动机,可将电能转化为机械能.

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7、

A pacemaker uses low-energy electrical pulses to correct faulty electrical signaling.

而心脏起搏器利用低压电脉冲来校正错误的电信号.

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8、

The mechanical energy can be changed back into electrical energy by means of a dynamotor.

利用发电机可以把机械能从新转变成电能.

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9、

A generator is a machine designed to change mechanical energy into electrical energy.

发电机是为了改变机械能为电能而设计的机器.

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10、

A generator is a machine which converts rotating mechanical energy into electrical energy.

发电机,是把(旋转)机械能转化为电能的装置.

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11、

The alternator changes the engine's mechanical energy into electrical energy and recharges the battery.

交流发电机把发动机的机械能换成电能并给电池再充电.

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12、

When you pop a frozen waffle into the toaster, electrical energy turns into heat energy.

当你取出一块冷冻饼放进烤面包器时, 电能转化成了热能.

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13、

Compared with other renewable sources of energy, they are probably best able to match a utility's electrical load, says Nathaniel Bullard of New Energy Finance, a research firm.

一家研究公司&新能源财经公司的纳撒尼尔·布拉德说:比起其他的可再生能源,太阳能热电很可能是公用事业单位电力负荷的最佳匹配。

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14、

We can store electrical energy in two metal plates separated by an insulating medium.

电能可存储在由一绝缘介质隔开的两块金属极板内.

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15、

Key words: low current earth electrical network, transient earth fault, zero-sequence energy, energy variation.

关键词: 小电流接地电网, 间歇性电弧接地故障, 零序能量, 能量变化.

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16、

Missile; 6 MP . Range 7, AOE 1; Bolt of electrical energy hits target.

投射; 6MP.射程7, 效果范围1; 带电能量的箭打击目标.

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17、

We call such a deice a capacitor condenser, and its ability to store electrical energy capacitance.

这样的装置称之为电容器, 其储存电能的能力称为电容.

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18、

Our components process electrical signals, protect electronic circuitry and control energy supplies.

我们的电子元件处理电信号, 保护电子电路和控制电源供应.

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19、

The low-energy electrical pulses implantable cardioverter defibrillator ( ICD ) gives off aren't painful.

ICD 对心脏所发出的低能量电脉冲并不会导致患者的痛感.

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20、

Electrical supply is used in bringing electrical energy to central processing unit.

电源是为中央处理单元提供电源的.

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