When not removed, plaque causes tooth decay and gum disease.牙斑如果不清除就会导致牙齿蛀蚀和牙龈疾病。There are problems of urban decay and gang violence.存在城市衰败和帮派暴力的问题。The phosphate was deposited by the decay of marine microorganisms.海洋微生物腐...
Some utensils were in a state of decay when they were unearthed.有些器皿在出土时已经残破.The house is in decay.这栋房子已经坏了。There are problems of urban decay and gang violence.存在城市衰败和帮派暴力的问题。Our powers decay in old age.我们的体力在老年时就衰退。...d...
如果草率施行，该法律将会阻滞高质量研究的进展。The law could arrest the development of good research if applied prematurely.这些发现是3年多研究的成果。The findings are the fruit of more than three years research.研究的重点是改善轿车的流线型。Research has focused on improv...
At about 2000 BC they arrived Britain from the areas now know as Holland and Rhineland.约公元前2000年,他们从现在的荷兰和莱茵兰地区来到英国.Rhineland dishes are a speciality of the restaurant...莱茵兰菜是这家饭店的特色菜。Rhineland dishes are a speciality of...
Longitudinal displacement measures myocardial motion amplitudes in systole and visualizes the segmental velocity - time integrals.纵向位移是测量收缩期心肌运动幅度,显现为心肌节段的速度 -时 间积分.In the polymerization systems studied, segmental rearra...
冲击波前方的熵密度是恒定的.The entropy density is constant ahead of the shock.熵的任何反向变化都是不合理的也是不可能的.The reversal of any entropychanging transformation would be neither reasonable nor possible.温熵图是一种热力学图,特别适合于描述大气过程.The tephigram is a ...