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- high speed air switch 高速空气开关
- This defrosting method which uses high speed air flow to blow off the frost.It suits ship in which there is compressed air. 气动除霜是用压缩空气产生的高速气流直接吹除霜层,可适用于有压缩空气源的场合。
- With high speed air flow, powder in suspending state shall be feed to storehouse; principle on interlock control and selection of control system in powder feeding are introduced. 介绍了利用压缩气的高速气流,使粉料处于悬浮状态,最终输送到粉料仓的过程;联锁控制程序编制原则及粉料控制系统的设计方案选择。
- Objetctive: To study and compare the effect of the surgical time and complications of extracting lower-third-molar by high speed air turbing handpiece and by hammer &chisel. 目的研究比较高速涡轮牙钻磨牙去骨法与锤凿劈牙去骨法拔除下颌阻生智齿对手术时间和并发症的影响。
- The paper discusses the design of the main fuctions of the towed direct seeding machine(preamatic spraying seeding machine),which spraies bush seeds,grass seeds and small and roundish poison baits by use of the high speed air flow. 本文论述了一种利用高速气流将灌木种子、草籽、颗粒毒饵喷撒出去的机引喷播机的主要性能设计。
- Methods:129 cases of lower-thind-molar patients were divided into two groups, using high speed air turbing handpiece to grind and hammer &chisel to split the tooth and the alveolar bone respectively. 方法将129例下颌阻生智齿患者(牙)随机分成两组,分别用高速涡轮牙钻磨牙去骨法和锤凿劈牙去骨法拔除,记录手术时间和术后并发症情况,进行对比分析。
- In the design of electrostatic-proof,external coating for electrostatic proof is adopted to eliminate the electrostatics occurred from high speed air current and atmosphere ionosphere. 在防静电设计中采用了罩体外表面喷涂防静电涂料来消除因高速气流及大气电离层使天线罩表面产生的静电。
- high speed air turbine dental engine 气涡高速牙钻机
- Development of high speed air jet spinning apron 高速喷气纺圈的研制
- high speed air turbine handpiece 高速牙钻
- The train flashed by at high speed. 火车疾驶而过。
- The train is going at a high speed. 火车正在高速行进。
- We rounded the corner at high speed. 我们以高速度绕过拐角。
- This factory makes high speed gear shapers. 这个工厂制造高速齿轮造形机。
- It's unlimited to drive cars at high speed in country. 在乡村开快车没有限制。
- The loud, roaring noise of an engine operating at high speed. 呜呜声高速运转的机器的高且喧闹的噪音
- Study on Instantaneous Velocity Measurement of High Speed Air Flow by Modified RELIEF Method 用修正的RELIEF方法测量高速空气流瞬时速度的理论研究
- There are fulse, kilowatt-hour meter,air switch and other elements,there are lead sealing holes on each metering space doors so as to provide sealing electric. 箱内装有熔断器、电度表、空气开关等元件,计量室门上均有铅封孔,能有效防止窃电。
- The train was rolling at high speed. 火车在高速行驶。
- We must build our country at high speed. 我们必须高速度地建设国家。