凯瑟琳来到出口，用力推开一道铅制的大门，她向外面注视着，那里空无一人，又听了一会儿，一点动静也没有。
Katherine walked over to the exit and heaved open the lead-lined door, staring out into the void. She listened for a moment, but heard nothing.
当1858年建造这座监狱时，管道的材质是铅制的，100年过后，建造方发现铅是对健康有害的，所以管道材质改为铜制。
When they built this place in 1858, the pipes were lead. A century later, they discovered lead was a health risk, so they went to copper.
常用于制造大型的、用丰富的颜色拼凑成各种图像而置于一铅制框架中。
Stained glass is often made in large, richly detailed panels that are set together in a framework of lead.
在医院和实验室，x光技术员离开辐射范围。使用镭的时候，铅制隔墙保护工作人员不接触射线。
In hospitals and laboratories, X-ray technicians stand out of the range of the radiation. When radium is used, lead shields protect workers from the rays.
在古罗马和直到十九世纪的英国，铅制管道被用于日常生活供水，这导致人口的慢性铅中毒。
In ancient Rome and in Britain until the 19th c, lead pipes were used for household water, leading to a slow poisoning of the population.
铅制牙托的表面平坦，缺乏凹槽，无法覆盖牙床。
The surfaces of the lead plates were not hollowed out to cup toothless gums; they were flat.
它由酒精灯主体和倒球台形的铅制底座组成。
The utility model is composed of an alcohol lamp body and a lead base seat in an inverted ball table shape.
它由酒精灯主体和倒球台形的铅制底座组成。
The utility model is composed of an alcohol lamp body and a lead base seat in an inverted ball table shape.
应用推荐