They added a small pressure oscillation to trigger turbulence.

And in a turbulent flow, the convection is more important.

紊流时, 对流更加重要.

Turbulence can make the friction drag ten times larger.

紊流可以将摩擦阻力增大十倍以上.

The energy losses are due to turbulence.

能量损失起因于紊流.

For effective underground work, the front must be strong, deep, long and cleanly muscled.

为了能有效的在地下工作, 前躯必须结实 、 深 、 肌肉整洁.

Who can give me freedom body?

谁能还我自由之躯?

Although he is sick, he still insists on helping others.

他拖着病弱之躯还坚持帮助别人.

Mine is a body that should die at sea!

我的躯当死在海里!

Are generally wool fabric, the length arrived lap, trunk tie.

一般是毛织物, 长度抵膝上, 躯乾系带.

When great forces are on the move in the world, we learn we are spirits -- not animals. "

当伟大的军队在世界上开进时, 我们应该明白自己不是肉体之躯,而是精神之躯. ”

We knew what disease it was when the spots had come out.

疹痘出现后我们知道这是什么病了.

No fear of scurvy or ship fever this voyage.

那就不必担心路上得坏血症或斑疹伤寒这类疾病了!

Then she surrendered herself entirely to his embrace and lifted up her face to his.

这时她完全听凭自己偎在他怀抱中,把脸朝他的脸抬起来.

She huddled against her sister.

她偎着她姐姐.

The child clung to his mother as they walked round the park.

在公园里散步时,孩子紧偎着母亲.

He was very cold, so he huddled up against his brother in bed.

他很冷, 因此他在床上缩成一团紧偎着他哥哥.

In the big drawing-room he found his wife, his sister Huei-fang and Tu Hsin-to.

少奶奶, 四小姐,杜竹斋的大少爷新 箨,都在客厅里.

Wu Sun-fu and Tu Chu-chai began talking about the day's events on the Exchange.

这里,吴荪 甫 与 杜竹斋 就谈起交易所方面的经过来.

The more enthusiastic Wu Sun-fu became, the less he felt like having a hand in it.

吴荪甫说的愈有劲儿, 杜竹斋心里却是愈加怕.

Wu Sun-fu's eyebrows shot up and he and Tu Chu-chai exchanged a glance of surprise.

吴荪甫立刻眉毛一跳,和杜竹斋对看了一眼,露出不胜诧异的神气.

Again Tu Chu-chai closed his eyes and shook his head, but said nothing.

杜竹斋 闭了眼睛摇头, 不开口.