an autogiro is supported in flight by unpowered rotating wings.
翼飞机靠无动力转式机翼支持其飞行。
an autogiro is supported in flight by unpowered rotating wings.
翼飞机靠无动力转式机翼支持其飞行。
L rectification and rotating joint: Deskew, swivels, and so on;
l纠偏器及转接头:纠偏器、转接头等;
Construct rotating nephroid and three-cusped epicycloid while remaining orthogonal to each other.
作转肾脏线和转瓣外摆线,且彼此维持正交。
Remain its accuracy by rotating 360 degree around its axle center for Square and cylindroid vials.
它精度主要是指圆柱和水准器沿轴心360度翻身。
Objective: To investigate the effect of transrectal heat rotating magnetic field in the treatment of obstinate hemospermia.
目:探讨经直肠热磁按摩治疗顽固性血精症有效性。
(2) A form of computer storage which utilises a rotating,magnetisable drum.
(2)电脑贮存器一种。它是一个转动并可磁化圆筒。
by comparison, the rotating drum process is considered as the feasible selection for nitrocompound fertilizer manufacture.
综合比较后认为,采用回转造粒工艺生产硝基复合肥应是较为实案。
Does Shanghai cure nasopharyngeal darcinoma rotating the shoulder osteocarcinoma family hospital well?
上海治疗鼻咽癌转肩部骨癌哪家医院好?
And traditional rotating mirror, bolographic refringence microscopic engage laser beam scanning in sencitivity on imamging.
和古板回扭转镜背不同,全息不直射镜也是让激平束扫描在感平质料上成像机构。
This paper introduces the actual operating course of the truss hoisting with herringbone rotating longeron supported by concrete frame.
介绍了利用砼框架支撑人字转动桅杆吊装桁架实操作过程。
Based on the above,mechanisms of the influence of tip clearance of rotating blades on aerodynamic-aeroacoustic performance are revealed preliminarily.
初步揭示了非自模化区域内动尖间隙对气动-声学性能影响机理。
Refer to the dermatoglyph i-cs' opening direction and rotating direction, loops were mainly radialward while whorls ulnarward;
纹路开口向和转向,箕形纹以桡侧、斗形纹以尺侧居多;
While underbalance drilling spreads greatly, rotating blowout preventer, as a kind of high technical product, is the crucial equipment to control well pressure.
国内欠平衡钻井普遍实施,要用到转防喷器是关键设备,技术含量高。
The paper is a study of the rheologic character of phosphate di-starch which is using sodium trimetaphosphate and phosphorus oxycholride as crosslinking agent by rotating viscometer.
研究了以偏磷酸钠和磷酰氯为交联剂制成凝胶淀粉。
The dissociation reaction preceding the charge transfer in silver deposition from uracil silver system was investigated using chronoamperometry and rotating disk electrode methods.
计时电位及转圆盘电极实验表明在银配合物还原过程中存在前置化学转化步骤。
The concept of motion planning for welding positioner is discussed, and the mathematical model of rotating/tilting positioner under the downhand welding position is created.
对焊接变位机运动规划任务进行了分解,建立了转倾斜型焊接变位机使待焊点处于最佳焊接位置时数学模型,并编制了求解程序,对空间螺线型焊缝进行了模拟。
A device is designed for measuring Brewster angle.By use of geostatics and simple machanic process, the rotating speed of receiver is two times that of the sample.
摘要设计了布儒斯特角测量装置,利用简单机械装备实现了测量装置转速2倍于样品转速。
As described above, the collapse of a rotating cloud of gas and dust leads to the formation of an accretion disk through which matter is channeled onto a central protostar.
部分重力能量在崩溃过程中会以红外线形式损失掉,其馀则会用于增加天体核心温度。
In the present study the rotating cylinder Hull cell has been utilized to evaluate the nickel sulphamate electrolyte.Experiments were carried out with various nickel sulphamate ...
本文利用转圆筒赫尔槽,采用不同电解质浓度和转速度评价了氨基酸镍电解质溶液性能,并测定了溶液分散能力。
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