1.That, in turn, bounces the light down in a concentrated beam about a metre (3ft) wide to produce heat and drive generators.
这个塔又反过来把光以3米宽的光束集中反射到地上，这样可以产生热量和发电。
2.Instead, the company specializes in "concentrating solar-thermal technology" in which mirrors concentrate sunlight to produce heat.
该公司专门从事“聚合太阳热能技术”，该项技术用镜子聚集太阳光，制造热能。
3.Different parameters of welding current and lasting times are very important factors to produce heat in positive and negative times.
在变极性等离子弧焊接时正、反极性期间的焊接电流和持续时间等参数不同也是造成正、反极性等离子电弧产热不同的重要原因。
4.Please do not make the battery short circuit, which will damage the battery, produce heat and may cause fire.
请勿将电池设备短路，这将会损坏电池，产生热量并可能引起火灾。
5.When the shaft and fill friction produce heat depends on Water Seal on the living water to fill the cooling water sealed circle!
当泵轴与填料摩擦产生热量就要靠水封管住水到水封圈内使填料冷却！
6.But the rods still produce heat, even when control rods are in place, requiring a cooling system to maintain temperatures.
但是即使有操纵杆，棒条依然会产生热，因此需要一个冷却系统来维持温度。
7.A fuel is a material that will burn at a reasonable temperature and produce heat.
燃料是一种物质，在适当的温度下能够燃烧并释放出热量。
8.Our Sun is a star. When stars get to about half life they flare up and produce heat and then start to die.
太阳是颗恒星。恒星在其生命到了一半之时会爆发性的燃烧并散发很多热量。
9.2: A fuel is a material which will burn at a reasonable temperature and produce heat.
燃料是一种物质，在适当温度下能够燃烧并释放出热量。
10.Mechanical refrigeration units are rated accoding to their ability to remove or produce heat.
机械制冷系统的等级评定因其去除热量或产生热量的能力不同而有所不同。