查询词典 expansion

double offset expansion "U" bend：双偏置U型膨胀弯管

双夹套垫片 Double jacketed gasket | 双偏置U型膨胀弯管 Double offset expansion"U" bend | 双面U形坡口 Double U groove

double offset expansion "U" bend：双偏置U形膨胀弯管

double module damper 双模数挡板 | double offset expansion U bend 双偏置U形膨胀弯管 | double paddle mixer 双轴搅拌机

double offset expansion U bend U：形回弯补偿管

double nuclear resonance magnetometer 双重核共振磁力仪 | double offset expansion U bend U形回弯补偿管 | double orientation 双取向

variable expansion eccentric cam：可变膨胀偏心凸轮

variable equalizer 可变均衡器 | variable expansion eccentric cam 可变膨胀偏心凸轮 | variable filter 可变滤波器

expansion coupling：胀缩[补偿]联轴节

peak form 峰形 | expansion coupling 胀缩[补偿]联轴节 | catenary of equal resistance 等阻悬链线, 等阻悬索线

expansion coupling：伸缩节

double nipple,对丝连接套 | expansion coupling,伸缩节 | female-quick coupling,内丝块接头

integral expansion sleeve coupling：整体膨胀套管式联轴器

insulation of turbine 汽机保温 | integral expansion sleeve coupling 整体膨胀套管式联轴器 | intercept stop valve 截止阀

pressure expansion curve：压力膨胀曲线

pressure expanded joint ==> 压力膨胀接头 | pressure expansion curve ==> 压力膨胀曲线 | pressure exploration ==> 压力分布测定

Curve, expansion：膨脹曲線

"等马力曲线","Curve, equal horsepower" | "膨胀曲线","Curve, expansion" | "流量延时曲线","Curve, flow duration"

expansion engine：膨胀机(往复蒸汽机)

最后桅(四桅之上船) jiggle mast | 膨胀机(往复蒸汽机) expansion engine | 排气圆(往复蒸汽机) exhaust circle

McKenna：麦肯纳(姓氏)

officers n.政府官员, 军官, 警官, 船长vt.指挥 | mckenna 麦肯纳(姓氏) | disappointing adj.使人失望的, 令人失望的

rapid：激流

他们穿过很多美丽的峡谷,绕过无数大瀑布(cataract)、激流(rapid)和瀑布(waterfall). 带着仅有的两艘船,和几乎完全耗尽的给养,剩余的六个人终于到达了维尔京河(Virgin)的摩门教定居点. 这里,是他们一百天探险的终点.