For tile work, a very thin mortar called grout is used.制瓦使用的是一种叫做薄泥浆的很薄的砂浆.The grout is a cement and sodium silicate double grout.土质为细砂和砂质土,浆液为水泥—水玻璃双液浆.There are many micro - cracks between the stones and the ossified c...
A special scanner will scan your body and created a computerized three - D image.一种特殊的扫描仪会扫描你的身体然后算出你的三围尺码.The direct volume rendering is the important method of visualization of three - D data.直接体绘制是三维数据可视化的重要方法....
If such materials became generally available to the optics industry the payoffs from such a breakthrough would be enormous.如果这些材料能够普遍用于光学产业，那么这一突破带来的收益将非常巨大。This part of the subject is called physical optics.这部分内容叫做物理光学....
The song of the oyster, though not silenced , was diminuendo amore.牡蛎之歌, 虽然还未沉寂,已渐唱渐弱.The gang silenced witnesses by intimidation.恶帮用恐吓的手段, 使得证人不敢说话。He laughed triumphantly, and silenced her by manly smothering.他胜利地微笑着, ...