查询词典 plug-in

steam piping：汽管系统

汽管塞 steam pipe plug | 汽管系统 steam piping | 蒸汽活塞 steam piston

steam line repture：蒸汽管破裂

蒸汽管塞 steam line plug | 蒸汽管破裂 steam line repture | 蒸汽出口 steam outlet

expanding reflection spread：展开反射排列

expanding plug 胀开式封隔器 | expanding reflection spread 展开反射排列 | expanding spread profile 展开排列剖面

spline milling machine：栓槽铣床

"栓槽滚齿机","spline hobbing machine" | "栓槽铣床","spline milling machine" | "栓槽塞规","spline plug gage"

spark potential：电花电位;电花[电]势

火星塞 spark plug | 电花电位;电花[电]势 spark potential | 电花淬熄 spark quenching

spark micrometer：火花分厘卡

"火花长度","spark length" | "火花分厘卡","spark micrometer" | "火花塞,火星塞","spark plug"

fuelling machine snout assembly：装卸料机管嘴组件

fuelling machine side tubesheet 装卸料机侧管板 | fuelling machine snout assembly 装卸料机管嘴组件 | fuelling machine snout plug 装卸料机管嘴塞

fuelling machine snout probe：装卸料机管嘴探针

fuelling machine snout plug 装卸料机管嘴塞 | fuelling machine snout probe 装卸料机管嘴探针 | fuelling machine support cradle 装卸料机支承托架

head slotting machine：螺钉帽开槽机

head slotted plug 顶端带槽螺塞 | head slotting machine 螺钉帽开槽机 | head splitting machine 劈头机

Double Slip Switch：双交叉转辙器(铁路)

双滑件机构 double slider machanism | 双交叉转辙器(铁路) double slip switch | 双火星塞点火 double spark plug ignition

Vestibulum vaginae：前庭

5.阴道前庭(vestibulum vaginae)是两侧小阴唇围成的空间,前方有尿道,后方有阴道口. 6.处女膜(hymen)位于阴道口与阴道前庭分界处,由薄层结缔组织和粘膜构成. 处女膜中间有孔. 7.前庭大腺(glandula vestiblaris major)与男子尿道球腺相当,

within half a mile of the moorage：在离泊船处半英里以内的(树)

we will chop down every tree|我们将砍伐每一棵树 | within half a mile of the moorage|在离泊船处半英里以内的(树) | and use the straightest limbs|用最直的树枝