查询词典 span roof

abutment pier; land pier; shore pier：岸墩

岸对舰导弹 ground-to-ship missile; ground-to-sea missile | 岸墩 abutment pier; land pier; shore pier | 岸墩孔 abutment span

arch ring：拱圈厚度

Shell arch 薄壳拱 | Arch ring 拱圈厚度 | Three joint span 三跨连拱

arch spring fastening：拱形弹性扣件

arch span || 拱跨 | arch spring fastening || 拱形弹性扣件 | arch springing hinge || 拱脚铰

the part of a bridge or an arch between one vertical support and another：(桥或拱的)墩距,跨距,跨度

These forests cover a broad span of latitudes. 这些... | the part of a bridge or an arch between one vertical support and another (桥或拱的)墩距,跨距,跨度 | The bridge crosses the river in a single spa...

red blood corpuscle：红细胞,红血球=>赤血球

red blood cell life span determination ==> 红细胞寿命测定 | red blood corpuscle ==> 红细胞,红血球=>赤血球 | red bodies with white faces ==> (牛)体红面白

box-shaped girder：箱形梁桥

铁路:full-span box girder | 箱形梁桥:box-shaped girder | 钢板箱梁:steel box girder

center square：测心矩

中央跨距 center span | 测心矩 center square | 中枢阀 center valve

channel plate：通道板

109. channel nozzle ==> 管箱接管 | 110. channel plate ==> 通道板 | 111. channel span ==> 航道宽度

small clearance space：窄缝

slug clearance hole 冲裁废料漏料孔 | small clearance space 窄缝 | span clearance 跨度净空

derrick head cargo block：杆顶吊货滑车

吊杆张索 derrick guy | 杆顶吊货滑车 derrick head cargo block | 杆顶问牵索滑车 derrick head span block

local minimum energy：局部极小能量

local mode 局部模式 | local minimum energy 局部极小能量 | local equilibrium 局部平衡

to take a picture：拍照

camera照相机 | to take a picture拍照 | film胶卷