查询词典 lead-free

chemical lead：化学纯铅,化学铅

chemical laser ==> 化学激光器=>化学レーザ | chemical lead ==> 化学纯铅,化学铅 | chemical leather ==> 合成革

coasting lead：沿海用测深锤

coasting craft 沿海船 | coasting lead 沿海用测深锤 | coasting lights 沿海灯标

cobalt lead crystal glass：钴铅晶质玻璃

cobalt hydrate ==> 氢氧化钴 | cobalt lead crystal glass ==> 钴铅晶质玻璃 | cobalt lustre ==> 钴光泽彩

Zinc, Tin, Lead, Copper, Iron Ore mining Project：锌、锡、铅、铜、铁矿开采项目

27、家畜项目 Livestock Project. | 28、锌、锡、铅、铜、铁矿开采项目 Zinc, Tin, Lead, Copper, Iron Ore mining Project. | 29、汽车装配厂项目 Automobile Assembly Plant Project.

lead damp course：铅皮防水层

irregular course 乱砌层 | lead damp course 铅皮防水层 | level course 走向

deck lead block：甲板导索滑车

deck lashing turnbuckle 甲板捆扎伸缩螺丝 | deck lead block 甲板导索滑车 | deck leg 甲板支柱

derrick cargo lead block：吊货索导向滑车

10 千斤索滑车组 topping lift tackle | 11 吊货索导向滑车 derrick cargo lead block | 12 上支承 upper carrier

To lead a dog life：生活贫困

Sick as a dog病得很厉害 | To lead a dog life生活贫困 | A clever dog聪明的人

Down-lead,downconductor：引下线

接地装置Groundingdevice,earthingdevice | 引下线Down-lead,downconductor | 引下线固定Clampingplateofsupportforfixing

antenna down-lead：天线引下线

天线导向器 antenna director | 天线引下线 antenna down-lead | 天线驱动系统 antenna drive system

photoperiodic response：光周期响应

photoperiodic induction 光周期诱导 | photoperiodic response 光周期响应 | photoperiodism 光期性

Multi-Variate Statistical Analysis：多元统计剖析

311. 多项距阵 Multi-Nominal Matrix | 312. 多元统计剖析 Multi-Variate Statistical Analysis | 313. 发电厂 Power Plant