The invention especially relates to a removable hand tool battery unit (10) comprising a coupling unit (12, 50) for charging the same.
本发明尤其涉及可更换的手持式工具机蓄电池单元（10），它具 有一个用于使该蓄电池单元充电的耦合单元（12，50）。
From parts above we can know battery we usually buy is battery unit which can be series or parallel connected in several sets. Battery volume increases with the capacity.
通过这三个参数可以知道，我们购买的电池其实是一个电池组，由许多单节的电池通过并联和串联得到的电池组，通常电压越高容量越大的电池体积也越大。
While each box contains a beacon, the unit only has enough battery power to transmit a signal for 30 days.
虽然每个盒子里都有一个信标，但这个装置的电池只能够传输30天信号。
But the car will not burn gasoline to recharge the battery until the plug-in unit is exhausted.
但是这种汽车只有在充电设施耗尽后才会通过燃烧汽油为电池充电。
The standard battery is a 6-cell unit and an optional 8-cell battery is available providing 6:46 hours of run time with WLED display option.
标配六芯电池，并可选配8芯电池，电池续航能力为6：46小时。
The amount of energy a battery can store per unit volume is increasing by 8% a year, but the needs of ever more powerful electronic devices are going up more than three times as fast.
一块电池所能存贮的单位能量每年增长8%，然而，对电子设备的能量需求却以每年超过24%的速度持续增长。
But the costlier Edge configuration I tested had a larger battery than the base unit, so would likely last only two-thirds as long.
不过我测试的Edge配置更昂贵，比基本款电池要大，所以基本款的续航时间可能只有我所测试的三分之二。
Include a battery storage unit to store the solar and fuel cell power generated during the day for use at night.
l含有一个蓄电池组装置储存太阳能和在白天生成以备夜晚使用的燃料电池的电力。
This year will be better for the company's auto-interior and auto-battery businesses and for its buildingwide energy-efficiency unit.
今年公司的汽车内饰和汽车电池业务，以及它的全幢能源效率单元都将会更好。
At Frankfurt GM's Opel unit showed a small diesel-electric hybrid with a battery that can be recharged from the mains to give an electric-only range of 40 miles.
在法兰克福展销会上，通用的欧宝系列向人们展示了一款带有充电电池的小型电力柴油混合引擎，它可以从主电力系统里获得电能，而这些电能只能让车辆行驶40英里。
The flywheel energy storage unit, which replaces the conventional chemical battery, is maintenance free, has long life and emits no pollution.
飞轮储能单元代替传统的化学电池，具有免维护、寿命长、无污染的特点。
This establishes the position that the relay is driven to when the unit shuts down due to low battery state.
这一规定位置，继电器驱动单元关闭时由于低电池状态。
The pilot turns on the battery and auxiliary power unit puts the throttles in idle and he's done.
飞行员接通电池和辅助动力部件，将油门推到怠速位置，他的启动工作就完成了。
Electricity from sunlight is truly "green" and inexpensive but requires an energy conversion system with photovoltaic (PV) cells and a storage unit, such as a battery.
来自于日光的电能是真正“绿色”和廉价的能源，但是需要基于光伏(PV)电池和存储设备(例如电池)的能量转换系统。
The Achilles' heel of the technology appears to be its low energy density, or amount of energy that can be stored inside the battery per unit volume.
该技术的阿基里斯的脚跟似乎是它的低能量密度，或可以存储在电池每单位体积的能量量。
The heat dissipating device comprises at least a soaking unit, at least one semiconductor cooling device and a membrane solar energy battery.
所述散热装置包括至少一个均热单元、至少一个半导体致冷器及一个薄膜型太阳能电池。
The other "unique" feature of the Expansion Unit is that it also requires a separate rechargeable battery for its operation.
延伸基座另一奇特的设计，就是基座本身也同样需要一枚充电池才能运作。
Before using the Model 7500 for the first time, charge the battery pack for about four hours by plugging the unit into a 110/220VAC or 12VDC outlet using the power cord.
首次使用「模组7500」前，请先用电源线将机组接上110或220伏交流电（110/220VAC）或12伏直流电（12VDC）的电源插座，再将电池组充电约四小时。
Pressing this button will also illuminate the display screen for 10 seconds if power unit is in battery operation (screen will always be illuminated in mains operation).
如果使用电池供电，点摁此按钮后，显示屏仅显示10秒钟(在主要操作时，显示屏始终明亮显示的)。
The factories affected include a large lead-acid battery plant operated by Shanghai Johnson Controls International battery Company - a unit of the New York-listed industrial giant Johnson Controls.
受影响的工厂包括一个大的铅酸蓄电池厂由上海江森自控国际蓄电池公司经营-一个在纽约上市的工业巨头江森自控的单位。
Tests showed that measurement precision and accuracy of the monitoring unit in aircraft battery smart charging and discharging system can meet the requirements of practical applications.
经过测试表明，航空蓄电池智能充放电系统监控单元在测量精度，以及准确度上都能满足实际应用的要求。
The base unit is configured to provide an electrical connection to a power source to charge a battery of the handheld medical device.
该基座单元配置成电连接到电源以便对所述手持医疗装置的电池进行充电。
This article briefly talks on the source of pollutant rainwater inside battery limit of refining unit and necessity of its treatment and drainage.
论述了炼油装置区内污染雨水的来源和处理排放的必要性；
This paper presents an integrated power management unit(PMU)for a battery-operated wireless endoscopic system.
介绍了一种应用于电池供电的无线内视镜系统的片上集成的电源管理单元。
This special battery had the characteristics of long life safety, leaking proof, with performance per unit price higher than other primary batteries.
传呼机专用电池具有使用时间长、安全、防漏等特点，且性能价格比优于其它各类一次电池。
Since you can not(and should not) replace the lithium battery, the entire smoke alarm unit should be replaced according tomanufacturer's instructions.
既然不用更换锂电池，应该依照制造厂商的指示更换整个烟雾警报器。
Maintenance related to battery replacement is a concern for building operators, and this unit reduces the need for frequent battery changes.
维修与更换电池也是建筑运营商关切的一个问题，而这一产品也降低了经常更换电池的需求。
Maintenance related to battery replacement is a concern for building operators, and this unit reduces the need for frequent battery changes.
维修与更换电池也是建筑运营商关切的一个问题，而这一产品也降低了经常更换电池的需求。
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