旋转

intramolecular rotation

分子内旋转

intramolecular relaxation 分子内驰豫 | intramolecular rotation 分子内旋转 | intramolecular stiffness 分子内硬挺性

cyclic irregularity

旋转不均匀率, 循环不规则性

film bearing 油膜轴承 | cyclic irregularity 旋转不均匀率, 循环不规则性 | urban police 城市警察

irrotational

不旋转的无旋涡的

isotopic tracer 同位素指示剂,示踪原子 | irrotational 不旋转的,无旋[涡]的 | irrotational field 无旋场

irrotational flow

无旋转流

irrotational motion 无旋运动 | irrotational flow 无旋转流 | irritant refrigerant 刺激冷冻剂

rotational isomer

旋转异构体

rotational energy 转动能 | rotational isomer 旋转异构体 | rotational isomerism 旋光异构

Where is the Jim Crow section

先生,这个旋转木马上

Where is the Jim Crow section 先生,这个旋转木马上, | On this merry-go-round, 哪里是黑人的座位? | Mister,cause I want to ride? 因为我想坐木马.

kingbolt

主螺栓,大螺栓,中心立轴,旋转主轴

king post shaft 主柱轴 | kingbolt 主螺栓,大螺栓,中心立轴,旋转主轴 | kingpin 主销

ROTARY KNIFE

旋转刮刀

20 rising knife升降刮刀 | 21 rotary knife旋转刮刀 | 22 traversing knife横移刮刀

Rotary knob

旋转旋钮

Reset重置 | Rotary knob 旋转旋钮 | Weight重量

knuckle ball;knuckler

不旋转球;指节球

高吊下旋球 blooper | 不旋转球;指节球 knuckle ball;knuckler | 腾空高飞球 fly ball

plasticine：塑像用粘土

plastic 塑胶 | plasticine 塑像用粘土 | plasticity 可塑性

Steel Skeleton Construction：钢骨构造

"钢珠","steel shot" | "钢骨构造","steel skeleton construction" | "钢枕(铁路)","steel sleeper"