查询词典 pendulum bob

Yoldia：刀蛤

刀背山 razor back | 刀蛤 Yoldia | 倒摆 inverted pendulum

conjugate branches：共轭支路

conical pendulum governer 离心节速器 | conjugate branches 共轭支路 | conjugate conductors 共轭支路

perched spring：栖留泉

pendulum spring 飞摆弹簧 | perched spring 栖留泉 | perennial periodic spring 常年周期泉

sideslipping：橫板滑行

基本移動 Basic Mobility | 橫板滑行 Sideslipping | 橫板鐘擺式滑行 Pendulum

forced vibrations：受迫振动

forced vibration torsion pendulum 强制振动扭摆 | forced vibrations 受迫振动 | forced vibrator 强制振动器

balance staff：摆轴

摆钟 pendulum | 摆轴 balance staff | 半成品 ebauche

balance wheel：平衡轮

任何由柔软细绳悬吊的物体、老式挂钟的钟摆、孩童们游戏的鞧千、与另一端固定之轻弹簧连结的物体、机械表中的平衡轮(balance wheel)、以及各种实验用的扭摆(torsional Pendulum),因受到回复力(restoring force)的作用,都会以其平衡点为中心作周期运动.

pencil beam antenna：铅笔波束天线

"pencil beam","笔形波束" | "pencil-beam antenna","铅笔波束天线" | "pendulum","机械摆,摆锤"

compensation pendulum：补整摆

compensation method 补偿法 | compensation pendulum 补整摆 | compensator 补偿器

compensation pendulum：补偿摆

compensation of gyro drift || 陀螺漂移补偿 | compensation pendulum || 补偿摆 | compensation signal || 补偿信号

WIDEOPEN：(视野广阔)

10.NIGHTBREEZE(晚风) | 12.WIDEOPEN(视野广阔) | 13.NEWSTAR(新星)

Lagenorhynchus sp. Short-beaked dolphin：短吻海豚

Buteo galapagoensis Galapagos hawk 加拉巴哥鷹 | Lagenorhynchus sp. Short-beaked dolphin 短吻海豚 | Felis iaguarondi jaguarundi 美洲山貓