It is gravitation that causes the apple to fall.是地心吸引力使苹果下落.We owe to Newton the principle of gravitation.万有引力原理的发现应归功于牛顿.The law of gravitation explains many phenomena not previously, understood.引力定律解释了许多以前所不能理解的现象....
By gravitation the sun and planets act and react upon one another.太阳与行星通过引力发挥作用并相互影响。He also propounded the Heliocentric theory of gravitation, thus predating Copernicus by almost one thousand years.他也提出以引力作用为基础的日心说, 比哥白...
When choosing collets and collet bodies, you need to consider two main factors.夹头及夹头机构在选择, 你需要考虑两个主要因素.Insert the pin into the collet and tighten the collet nut.把小棒插入夹头,拧紧夹头螺母.Collet followed the agent about fifty yards ...
In this paper, a translation invariance wavelet transform is applied to image denoise.文中主要研究平移不变小波变换在图象降噪中的应用.Methodof recognising noise sources with continuous wavelet is also discussed.探讨了采用连续小波识别压缩机噪声源的方法.A rotation i...
他们更加关心那些狗的安危，而非自己如何干净利落地脱身。They were more concerned about the dogs' welfare than a clean getaway.他们认为任何涉及捕杀狗的立法都是错误的。They think that any legislation that involved putting down dogs was wrong.库克叫这只狗的名字时，它的耳朵就会稍稍耷拉一下。...
Buying budget-priced furniture needn't mean compromising on quality or style.买价钱经济的家具并不意味着就要牺牲质量和样式。The change proposed last month was foreshadowed in the March Budget.上个月提议的变动在3月份的预算中已经有所预兆了。The 1981 budget was the...
The sand martin is a brown bird with white underneath.崖沙燕是一种褐羽白腹的鸟。Ernest Brown lives about a dozen blocks from where the riots began.欧内斯特·布朗住在离骚乱发生处几个街区远的地方。The special cabinet committee comprises Mr Brown, Mr Mandelson...
She has all the earmarks of a superstar.她具备超级明星的一切特征.But let's be clear: Earmarks account for $ 18 billion in last year's budget.让我们把话说清楚: 在去年的预算中,特别拨款占了180亿美元.Dobbs The company earmarks 1 percent of the previo...