查询词典 pitch-and-toss

pitch cylinder：节圆柱

pitch cone angle 节锥角 | pitch cylinder 节圆柱 | pitch diameter 分度圆直径

pitch cylinder：管圆柱(螺纹,齿轮)

"节圆锥角","pitch cone angle" | "管圆柱(螺纹;齿轮)","pitch cylinder" | "节径","pitch diameter"

pitch factor：节距系数

pitch diameter ==> 节径 | pitch factor ==> 节距系数 | pitch of grooves ==> 槽间距

pitch factor：螺距因数

pitch error 节距误差 | pitch factor 螺距因数 | pitch feedback mechanism 螺距反馈机构

pitch factor：节距系数,节距因数

pitch face ==> 斜凿面 | pitch factor ==> 节距系数,节距因数 | pitch fibrepipe ==> 沥青纤维管

short pitch factor：短节距因数

short pitch ==> 短节距 | short pitch factor ==> 短节距因数 | short pitch winding ==> 短节距绕组

pitch kettle：沥青锅

pitch indicator 节距指示器螺距指示器 | pitch kettle 沥青锅 | pitch laddle 沥青勺

pitch point：节点

截面 section | 节点 pitch point | 节距 circular pitch; pitch of teeth

pitch point：齿轮啮合节点

pitch play ==> 齿隙 | pitch point ==> 齿轮啮合节点 | pitch polishing ==> 沥青抛光模具

pitch point：结点

截面 section | 结点 pitch point | 结距 circular pitch; pitch of teeth

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.