起重机

differential chain hoist

差动链式起重机

differential case 差速器箱 | differential chain hoist 差动链式起重机 | differential column 微分塔

differential chain hoist

差动链式吊车,差动链式起重机

differential chain block ==> 差动链滑车,差动链式滑车,差动式链滑车 | differential chain hoist ==> 差动链式吊车,差动链式起重机 | differential change gear ==> 差动变换齿轮

steam crane; steam driver lift

蒸汽起重机

碇泊灯 stay light | 蒸汽起重机 steam crane; steam driver lift | 蒸汽驳船 steam lighter

pile driver crane

打桩起重机

piercing mouth parts==>刺吸口器 | pile driver crane==>打桩起重机 | piling crane==>叠板堆垛吊车

straight line crane

直线运动起重机

straight boiler tap==>直柄锅炉丝锥 | straight line crane==>直线运动起重机 | straight-tube boiler==>直管锅炉

load line of crane

起重机负荷索

load line 负荷线 | load line of crane 起重机负荷索 | load moment 载荷力矩

derrick boat

浮式起重机

derrick boat 浮吊 | derrick boat 浮式起重机 | derrick boat 起重船

derrick crab

摇臂起重机

derrick capacity 吊杆负荷 | derrick crab 摇臂起重机 | derrick crane 吊杆式起货设备

portable derrick crane

轻便转臂起重机

portable DC ammeter 便携式直流电流表 | portable derrick crane 轻便转臂起重机 | portable derrick 轻便钻塔

fixed derrick crane

固定式动臂起重机

fixed crystal 固定晶体 | fixed derrick crane 固定式动臂起重机 | fixed desk fan 固定台扇

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