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- In bottom heat mode ,most of the movement of working fluid is pulsating and one-direction circulating flow,not random reciprocal oscillating in certain straight pipe or U-shaped pipe. 底加热时，热管内的运动多是循环的单向脉冲流动，并不是工质在某一个U型管或直管内的往复随机振荡。
- The thermal resistance of PHP in vertical bottom heat is the lowest for all inclining angles since the gravitation plays an important role for working liquid to turn back to condensation section. 不同倾斜角的实验中，垂直底加热时脉动热管热阻最低，表明重力在工质回流到冷却段起到重要的作用；
- sea bottom heat flow measurement 海底热流测量
- Car bottom heat treatment furnace 车底式热处理炉
- They sent the enemy ship to the bottom of the sea. 他们把敌舰击沉。
- The child was sitting on the bottom stair. 那孩子正坐在楼梯最下面的一级上。
- Heat sometimes causes a prickly rash on the skin. 热有时使皮肤上生剌痛的疹子。
- I intend to get to the bottom of it. 这件事我打算寻根究底。
- He was always bottom of the class in maths. 他的数学成绩在班上总是垫底。
- The dregs have settled at the bottom of the bottle. 渣滓都沉到瓶底了。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- The heat had blistered the paint of the building. 酷热使建筑物上的油漆起了浮泡。
- I fell right to the bottom of the stairs. 我从楼梯上一直摔到楼梯下面。
- The police found a body at the bottom of the lake. 警方在湖底发现了一具尸体。
- His bottom waggle in a funny way when he walk. 他走路时臀部扭来扭去，很可笑。
- It is this molecular motion that we call heat. 就是这种分子运动我们称之为热。
- Heat may travel in the same manner as light does. 热可以与光同样的方式传播。
- The bottom of the boat was rusty. 船底生锈了。
- The game didn't heat up until the second half. 游戏玩到后半场才热闹起来。
- The radiator is giving out a lot of heat. 散热器释放出很多热量。
