查询词典 die block

danger signal; danger signals：危险信号{避碰规则}

市字锚{登陆艇尾锚} Danforth anchor | 危险信号{避碰规则} danger signal; danger signals | 旗绳滑车 dasher block; jewel block

dasher block：单饼小滑车

dashboard 仪表板防溅板轮叶 | dasher block 单饼小滑车 | dasher block 旗绳用)单饼小滑车

dasher block：旗绳用)单饼小滑车

dasher block 单饼小滑车 | dasher block 旗绳用)单饼小滑车 | dashline 虚线

DDB Device Dependent Bitmap：设备从属位图

DDB Device Data Block 设备数据块 | DDB Device Dependent Bitmap 设备从属位图 | DDB Device Descriptor Block 设备描述块

block diagonal matrix：块对角矩阵

augmented matrix A 的增广矩阵 | block diagonal matrix 块对角矩阵 | block matrix 块矩阵

crown block dismounting：放天车

起天车 crown block hoisting | 放天车 crown block dismounting | 高空作业手 erector work high above round

downthrow block：下降断块

下降断块 down faulted block | 下降断块 downthrow block | 下降谷 valley of subsidence

double-deck drawing block：双层拉线鼓轮

双层鼓轮 double-deck bull block | 双层拉线鼓轮 double-deck drawing block | 双层绝缘的 double-insulated

double block drawing machine：双层鼓轮拉线机

双层鼓轮 double block | 双层鼓轮拉线机 double block drawing machine | 双层拉线鼓轮 double deck drawing capstan

ejector sleeve：司筒

26.司筒(Ejector sleeve)底部用压块或无头螺丝作定位. 28.方铁(Spacer Block)的高度应有足够空间给予顶针板顺利顶出产品,并且顶针板离托板之间应有不少于10mm间隙,当产品较高时要加高方铁(Spacer Block).

Minstrel Show：化装黑人乐队的演出

show cause 提出正当理由 | minstrel show 化装黑人乐队的演出 | medicine show 走江湖卖药

punctual aspect：準時式;準時體;一次體

punched card 穿孔卡片 | punctual aspect 準時式;準時體;一次體 | punctuation 標點符號用法