查询词典 watt-hour

In 1763 a Scotch scientist, James Watt , then employed in making astronomical instruments for the University of Glasgow, was given a model of one of Newcomen's engines to repair.

1763年，苏格兰的科学家詹姆斯-瓦特受雇为格拉斯哥大学制作天文仪器。人们交给他一部纽柯曼引擎的模型，让他修理。

Baby night lights are likely to cause amblyopia future children, but teach your baby to find a distance away to open a one-watt Nightlight hazy about this may have little effect.

孩子晚上睡觉开灯有可能引起孩子今后弱视，不过，找一个距离孩子教远的地方开一个一瓦左右的朦胧小夜灯还可以，影响不大。

Efforts by mechanics to seek more reliable and stronger power led to the invention of the steam engine by James Watt. In 1785 his new steam engine was first used to furnish power for a spinning factory in Nottinghamshire.

机械师努力寻求更稳定，更强大的能源，于是，詹姆士瓦特发明了蒸汽机。1785 年，在诺丁汉郡，詹姆士瓦特的新蒸汽机首次为纺纱厂提供动力。

The use of IGBT-based switches is a good solution with low losses for use at several thousand Watt and long lifetime, but the moment and speed of switching it from off-state to a on-state is very critical.

为了在数千瓦下使用时具有低的损耗并且具有长的寿命，使用基于IGBT的开关是良好的解决方案，但是其从关断状态切换到导通状态的瞬间和速度是非常关键的。

The Bridgelux Arrays used in the Helieon Sustainable Light Module deliver between 500 and 1,500 operational lumens (performance comparable to or greater than 40 to 75 Watt incandescent bulbs) in a compact high flux density light source. These integrated solutions deliver high quality light without pixilation, closely replicating the beam quality of traditional light sources.

Helieon长寿光源模组所应用到的Bridgelux距阵介于500到1500流明（亮度相当于或超过40W~70W的节能灯泡），光源设计紧凑，亮度高，而且光效好无闪烁，非常接近于传统光源的光效。

The corrosion resistance of nanocrystalline nickel wascompared with that of Watt nickel and polycrystalline nickel plate in thesolution of NaCl and HCl by the methods of static soak and polar anodicpolarization curve and the mechanism of corrosion was analyzed. Themechanical property of nano- crystalline nickel was evaluated by macroscopictension and the microscopic process of deformation and fracture was observedby in-situ tension test under TEM.

在此基础上，采用差热分析、XRD 及 TEM 等手段研究纳米晶体镍的热稳定性；利用静态浸泡、阳极极化曲线等方法研究纳米晶体镍的耐蚀性能；采用宏观拉伸的方法考察了纳米晶体镍的力学性能，并用 TEM 原位拉伸法观察纳米晶体镍形变与断裂过程的微观过程。

Connect a 40 watt powerrectifier diode to the positive terminal of the tracking circuit if youwant protection against reverse polarity power supply connection.

连接四十○瓦特功率整流器二极管的积极终端跟踪电路如果你想防止极性电源连接。

Based on the change of electrical load, promptly monitor stop and run operation of capacitor to ensure effective watt factor on proper level.

根据分路用电负荷的变化，及时检查电容器的投入和退出运行，保证有功功率因数维持在正常水平。

The data arrived on a radio signal so weak -- a ten quadrillionth of a watt -- that 38 giant radio antennas on four continents were used to catch Voyager's whispered message.

无线电信号送达的数据很弱——一瓦的百兆分之一。在四大洲用了三十八根巨型无线电天线才捕捉到"旅行者"耳语般的信息。

Watt watched a steaming kettle for a quite while, which rater annoyed his aunt.

瓦特看那个冒气的水壶看了好长时间，这使他的姑妈非常恼火

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。