... thermal contraction 热收缩 top contraction顶部收缩;水面下降 contraction at fracture 断裂处颈缩 ...
双语例句
1
On top of cooked flavors, the expansion and contraction of the liquid inside the bottle might push the cork out or cause seepage.
葡萄酒体积在瓶内的膨胀或收缩，除了会使葡萄酒的口味过熟外，还可能把软木塞挤出，造成空气渗入。
2
The depth of Greece’s recession, with the economy set to shrink by up to 4% this year on top of a 4.4% contraction in 2010, suggests that he has a point.
In the plane layout of double dikes, the sudden expansion or contraction should be avoided. The elevation of the top of the dike should be identical with middle tide level.