plumb n. 1.[C]铅锤,测铅,垂球 a. 1.垂直的 2.【美】【口】完全的 ad. 1.垂直地 2.恰恰,正 3.【美】【口】完全 v. [I] 1.【口】当管子工 v. Bob n. 鲍勃; v. 振动; bob v.[I,T] 1. ~ (sth) (up snd down)(使在水中)上下快速移动、摆动 v.[T] 1. 把(头发)剪成齐短发...
Plumb bob having vertical light-ray projectordoi:US2517295 AESHER RAYMOND ROBERTUS
plumb-bob-vertical网络铅垂垂线网络释义 1. 铅垂垂线 vertical的翻译中文意思-在线英汉词典 ... plumb-bob vertical 【地物】铅垂垂线 prime vertical 主垂线;【天】东西圈; 卯酉圈 ... www.chinabaike.com|基于3个网页© 2024 Microsoft 隐私声明和 Cookie 法律声明 广告 帮助 反馈...
PROBLEM TO BE SOLVED: To provide a plumb-bob vertical unit capable of converging the pendulum motion of a plumb-bob weight at a short time and indicating a correct vertical point.;SOLUTION: The whole or a part of the plumb-bob weight is made of a permanent magnet or an unmagnetized ferr...
The installation of many dials requires knowing the local latitude, the precise vertical direction (e.g., by a level or plumb-bob), and the direction to true North. 許多日晷的刻度盤的安裝需要知道當地的緯度、精確的垂直方向(例如,通過水準儀或鉛錘),和真北的方向。 LASER-wikipedia2 An LED ...
aHersteiiart Hersteiiart[translate] a我将期待你的光临 I will anticipate your presence[translate] a• set vertical and horizontal alignment of structures, using plumb bob, gauge line and leve • 结构的集合垂直和水平的对准线,使用铅坠、测量仪线和leve[translate]...
Product Name:Berrylion Plumb Bob Zinc Alloy 200-500G Plumb Bob;Color:Silver;Key Words:plumb bob measuring tool;Material:Zinc Alloy;Type:construction tools;Application:Metal Grinding;Usage:Building Construction Hand Tools;Package:72pcs/carton;MOQ:no reque
reconversion maneuver (垂直起落飞机的) 逆过渡机动 vertical corn binder (指玉米茎秆垂直捆扎) 立捆式玉米割捆机 Wood's process (垂直拉玻璃管法) 伍德法 vertical integration (指跨国公司的垂直型经营) 纵向一体化 ceruse (铅白) 碳酸铅 white lead (铅白的别称) 白铅 ...
PLUMB-BOB VERTICAL UNITPROBLEM TO BE SOLVED: To provide a plumb-bob vertical unit capable of converging the pendulum motion of a plumb-bob weight at a short time and indicating a correct vertical point.UENO SUSUMU上野 進
A combination plumb bob is provided having both a vertical position and a horizontal position in which it is operable to determine verticality. The plumb bob comprises a disc shaped body having suspension means cooperatively associated therewith. The disc shaped body is preferably provided with a ...