绕绳子的转盘关在灯下面的一只小铁盒里，钥匙由点灯工人保管，绳子在一定的高度内有一根金属管子保护着。
The pulley over which this rope ran was fastened underneath the lantern in a little iron box, the key to which was kept by the lamp-lighter, and the rope itself was protected by a metal case.
热均衡挤压粉末通常封装在金属容器内有时也装在玻璃容器内。
Hot Isostatic Pressing Powders are usually encapsulated in a metallic container but sometimes in glass.
阐述了返厂解体检查的情况，内部未发现损伤，但灭弧室和瓷套内有微量金属粉末，部分有灼痕。
There was no damage found inside, but there was a little of metal powder in the arc chamber and porcelain bushing and some of the powder has been burned.
热均衡挤压粉末通常封装在金属容器内有时也装在玻璃容器内。
Powders are usually encapsulated in a metallic container but sometimes in glass.
包括塑料管道，其特征是塑料管道内有含数十个或数百个或数千个通孔的金属骨架。
The composite pipeline is characterized in that a metal framework containing tens or hundreds or thousands of through holes is arranged in the plastic pipeline.
埃及首度开罗市内有一个专门收集垃圾的“特区”，开罗市内数百万人日常的垃圾都集中在这里。住在这个“特区”里的居民设法从垃圾堆里找出塑料、金属、木材等各种能卖钱的废品。
The trash of millions of people collects in Cairo's Garbage City, the narrow lanes filled with plastic, metal, wood - anything the district residents can resell to eke out a living.
全新货辨，金色金属外壳，内有白胶三间隔药盒连一面圆镜，无盒无包装。
ALL new exports sample, gold metal exterior, inside white plastic pillbox with 3 compartments and a round mirror. No box and packing!
雾霾净化塔由45块银色金属板组成，外形类似半开的百叶窗，塔内有一个连续低噪音运行的空气净化器。
Comprised of 45 silver plates resembling partially open window blinds, the tower contains an air-purifying machine that runs continuously with a low hum.
彭山地区燕山晚期形成的钙碱性花岗岩体与区内有色金属矿产的形成具有直接成因上的联系。
There is a close relationship between nonferrous metallic deposits and calc-alkaline granitets which formed in late Yanshanian period in Penshan region.
在凯撒入侵不列颠之前，他就知道那里富含锡矿，一种当时在共和国内有限供应并用于铸造青铜的金属。
Before he invaded, Gaivs Ivlivs Caesar knew of the rich tin deposits in Britannia, a metal used in the production of bronze and in limited supply elsewhere in the Republic at the time.
界膜中和异物巨细胞及巨噬细胞内有大量聚乙烯、骨水泥、金属磨屑。
A great quantity of polyethylene, metallic and cement wear debris were found in the interface membrane and macrophages and foreign? Body giant cells.
雾霾净化塔由45块银色金属板组成，外形类似半开的百叶窗，塔内有一个连续低噪音运行的空气净化器。
Comprised of 45 silver plates resembling partially 2 open window blinds, the tower contains an air-purifying machine that runs continuously with a low hum.
雾霾净化塔由45块银色金属板组成，外形类似半开的百叶窗，塔内有一个连续低噪音运行的空气净化器。
Comprised of 45 silver plates resembling partially 2 open window blinds, the tower contains an air-purifying machine that runs continuously with a low hum.
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