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- Standard preprogrammed options include watt density control, proportional speed control, station diagnostics, and fault logging. 标准预先选择包括瓦特密度控制，速度控制比例，站诊断和故障记录。
- Low watt density Incoloy elements - Incoloy elements are used by Bradford White because of their many superior characteristics to copper-sheathed elements in rigorous water heating applications. 低功率高密度耐热镍铬铁合金加热棒---美国百来福公司之所以采用耐热镍铬铁合金加热棒,是由于与传统的铜壳加热棒相比,耐热镍铬铁合金加热棒具有许多优异的性能,更能够适应水质较差的用途。
- "Copper sheathed, tin coated low watt density elements easily replaceable." 镀锌铜壳低功率密度加热棒,更换容易。
- n Copper sheathed, tin coated low watt density elements easily replaceable. 镀锌铜壳低功率密度加热棒，更换容易。
- watt density 功率密度
- We couple the name of Watt with the steam engine. 我们把瓦特的名字与蒸汽机联系在一起。
- The density of population in this city is very high. 这个城市的人口密度非常高。
- A unit of power equal to one thousandth(10-3) of a watt. 微瓦电学单位，等于千分之一(10－3)瓦
- The area had a population density of five people per square mile. 该地区人口密度为每平方英里五人。
- Steven Watt, Lenny Pidgeley, Anthony Grant. 史蒂夫-瓦特、莱尼-皮吉利、安东尼-格兰特。
- The steam engine was invented by Watt . 蒸汽机是由瓦特发明的。
- Watt invented the steam engine . 瓦特发明了蒸汽机。
- It is said that James Watt's observation of steam issuing from a kettle gave birth to the idea of the steam engine. 据说，詹姆斯·瓦特对水壶蒸气的观察使他产生了发明蒸汽机的想法。
- The density goes down exponentially with height. 分子密度随着高度的上升而指数衰减。
- The inventionof the engine is creditable to Watt. 发动机的发明归功于瓦特。
- The population density is evened out. 种群密度亦趋于均匀化。
- "Will you give me your name, please?" Said Mr Watt. 请您告诉我您的名字好吗?
- Watt inaugurated the age of steam. 瓦特开创了蒸汽时代。
- George sent the cheque to Watt . 乔治把支票给瓦特寄去了。
- Density exceeded 100 nests per mile. 丝巢密度超过每英里100巢。
