查询词典 precision block

head block; gin block：[杆顶]吊货滑车

缆式捻索 hawser laid rope; right-hand rope | [杆顶]吊货滑车 head block; gin block | 艏缆;艏线;头缆 head line

guide block bearing：导向块轴承

guide bearing 导向轴承 | guide block bearing 导向块轴承 | guide block brass 导向块铜衬

Lift Guide Block：斜顶导向块

导向块 Guide Block | 斜顶导向块 Lift Guide Block | 滑块导轨 Slide Guide

hat block;block;cap piece;blockhead：帽木模

帽带 hat ribbon | 帽木模 hat block;block;cap piece;blockhead | 帽撑 cap stretcher

heel block：导向滑车导向滑车船尾龙骨墩

heel block 导向滑车 | heel block 导向滑车导向滑车船尾龙骨墩 | heel brace 舵踵

heel block holder：吊村座滑车眼板

heel bar 对接贴板 | heel block holder 吊村座滑车眼板 | heel block 导向滑车

heel block, wedge block：楔紧块

heating plate (-:-) 加热板 | heel block, wedge block (-:-) 楔紧块 | horingontal parting line (-:-) 水平分型面(线)

Intra-atrial block：心房内传导阻滞

intra-arc basin ==> 弧内盆地 | intra-atrial block ==> 心房内传导阻滞 | intra-auricular conductional block ==> 心房内传导阻滞

intra-auricular conductional block：心房内传导阻滞

intra-atrial block ==> 心房内传导阻滞 | intra-auricular conductional block ==> 心房内传导阻滞 | intra-class correlation ==> 同类相关,组内相关

isotactic block：有规立构嵌段

立构嵌段 stereoblock | 有规立构嵌段 isotactic block | 无规立构嵌段 atactic block

dioptric：折射光学的

dioptre 屈光度 | dioptric 折射光学的 | dioptrics 折射光学

Saturdays are fun：星期六很有趣

6. Saturdays are fun.星期六很有趣. | fun 为不可数名词,"快乐,有趣",在此做表语. | That must be fun. 那一定很有趣.