Once the paint is dry, apply a coat of the red ochre emulsion paint.油漆干了后，涂一层发红的土黄色乳胶漆。The photographic elements contain a blue - sensitive hydrophilic colloid silver halide emulsion layer.照像材料含有亲水胶体的感蓝卤化银卤剂层.Most polyme...
为防止掉色，织物已经过熨烫。The fabric was ironed to make the colours fast.使用织物柔顺剂会使衣服打理、熨烫起来更为容易。Using a fabric conditioner will make clothes easier to handle and iron.他熨烫衣服做得飞快.He's getting through the ironing at a rate of knot...
CFCs cause depletion of atmospheric ozone.氟氯化碳会损耗大气臭氧.The pressure distributions of the circumfluent cyclone system CFCS are studied experimentally in detail.测定了环流循环除尘系统内的静压分布....the Montreal Protocol to phase out use an...
Other causes of migraine are VDU screens and strip-lighting.偏头痛的其他诱因还有电脑的视频显示器和灯管照明。New $750,000 infomercials, featuring artists like Cher, have recently hit the screens.耗资75万美元、有雪儿等艺人出镜的新的名人电视促销节目近来播出了。Computer screens ...