Clouds are formations of condensed water vapour.云是由凝聚的水蒸气构成的.Vapour phase chromatography has rapidly become one of the most successful analytical techniques.气相色谱法已经迅速成为最成功的分析方法之一.All condensers work by removing heat from...
默认选项通常是大多数用户都会选择的设置。The default is usually the setting that most users would probably choose.有4个基本的选项，简述如下。There are four basic alternatives; they are described briefly below.点击这个选项，使选定的文本向右对齐。Click this option to right-...
The later period of karst corrosion deposit experienced lateritization, had accomplished the red clay basic characteristic.岩溶残余堆积物后期又经历红土化作用, 造就了红粘土的基本特征....
The two heroic sisters quickly headed off the panic-stricken sheep.两个勇敢的小姐妹赶忙上前拦住受惊的羊群。...a young lad's struggle to support his poverty-stricken family...年轻的小伙子为了支撑他贫困的家庭所作的努力He was panic-stricken at the thought he ...