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- So disconnect the bench top power supply from circuit under test before soldering sensitive device. 因此，在給敏感設備焊錫之前，必須將臺式電源與測試電路斷開(kāi).
- The photoelectric conversion characteristic and detecting principle of the four-quadrant photo detector as position sensitive device are discussed in detail in theory applied to laser alignment. 以四象限光電探測器用作激光準直為例,對其探測原理、光電轉換特性、影響探測精度的因素進(jìn)行了理論分析。
- The Development of Freon Gas Sensitive Device 氟里昂氣體傳感器的研制
- Results show that magnetism of fluid weighted by ilmenite powder or ferric oxide powder is the main factor of friction increasing. 結果表明,磁性是鈦鐵礦粉和氧化鐵粉加重鉆井液摩阻增加的主要原因,潤滑劑不能從根本上解決這一問(wèn)題。
- opto-electric position sensitive device 光電位置傳感器
- It is shown that return permeability of MMH drilling fluid weighted by marble or marble/ barite is higher than those of sized salt system and oil based mud . MMH鉆井液體系用大理石或大理石和重晶石組合加重時(shí),其滲透率恢復值高于鹽粒液和油基鉆井液體系,是一種優(yōu)良的保護油層鉆井液體系。
- Study and Design Sensitive Device of Resonance SAW Pressure Sensor 諧振式SAW壓力傳感器敏感元件研究與設計
- A novel camera system with CCD sensitization device, which can work between in day or at night is the development direction of the new generation TV monitoring system. 采用CCD感光器件,兼有可見(jiàn)光、微光和夜間近紅外照明監控性能的攝像系統是新一代電視監控設備發(fā)展的方向。
- The chair sagged down under the fat man's weight. 椅子經(jīng)這胖人一坐便壓彎了。
- A reliable car is worth its weight in gold. 靠得住的汽車(chē)就是無(wú)價(jià)之寶。
- He's very sensitive about his weight. 他很忌諱別人說(shuō)他胖。
- The pillars have to support the weight of the roof. 這些柱子須承受屋頂的重量。
- The President swings his weight to get laws passed. 總統運用權力使法律獲得通過(guò)。
- A device that cuts off a flow of fluid. 截止閥把一股液體截斷的裝置
- His opinion doesn't carry much weight. 他的意見(jiàn)沒(méi)多少影響。
- Bananas are usually sold by weight. 香蕉通常按重量賣(mài)。
- Keywords laser position sensitive device;coaxially;measurement;calibration; 激光;位置敏感器件;同軸度;測量;
- The net weight of this jar of coffee is 180 grams. 這瓶咖啡凈重180克。
- These fish vary in weight from 3 lb to 5 lb. 這些魚(yú)的重量從3磅到5磅不等。
- The drunken man was a dead weight in my arms. 這個(gè)醉漢在我懷里死沉。
