枢

pivot pier WESTBANK

旋桥桥墩

pivot light WESTBANK 尖轴梗 | pivot pier WESTBANK 旋桥桥墩 | pivot pin WESTBANK 中心承枢

Plaques

噬菌斑(透明圈)

Pivotal关键的,枢轴的 | Plaques噬菌斑(透明圈) | Plasmids质粒

planished plate

辗平板

169 枢[轴]栓 pivoted bolt | 170 辗平板 planished plate | 199 透视图 perspective drawing

two-armed spider

双臂支架

two-armature DC motor ==> 双枢直流电动机 | two-armed spider ==> 双臂支架 | two-armed spiral pattern ==> 双臂旋涡图样

twin-motored plane

双发动机飞机

turret traversing motor switch 炮塔旋转马达开关 | twin-motored plane 双发动机飞机 | two-armature DC motor 双枢直流电动机

three-arm unloader

三臂卸卷机

three-arm rift system ==> 三叉裂谷系 | three-arm unloader ==> 三臂卸卷机 | three-armature DC motor ==> 三枢直流电动机

swivel pipe joint

旋转管接头

"枢销","swivel pin" | "旋转管接头","swivel pipe joint" | "旋转板","swivel plate"

swing saw

摆锯

"圆锯"(circular saw) 指在工作台(包括台架式工作台)上操作,用以纵割、深割或横割的圆锯,但不包括摇摆锯或其他需要移向木块的锯;"摇摆锯"(swing saw) 或"钟摆锯"(pendulum saw) 指架置在框架、支柱或底架上而从枢轴悬置的旋转锯,

spring pole rig

弹簧钻杆机

spring pivot seat bushing 弹簧支枢座衬套 | spring pole rig 弹簧钻杆机 | spring rate 弹簧负荷率

shade enduring plant

耐荫性植物

shade bearing tree 阴性枢 | shade enduring plant 耐荫性植物 | shade leaf 阴叶

Greco-Latin square：希腊拉丁方格

Granduation of curve 曲线递合 | Greco-Latin square 希腊拉丁方格 | Grand lot 大批

cunningham：帆前角下拉索

斜拉器:kicking strap | 帆前角下拉索:cunningham | 调整索:outhaul