helical造句
crossed helical gearing
helical spline type actuator
helical type hydraulic steering gear
Gear drawing standards - part 1: for spur, helical, double helical and rack.
Property,maintenance and innovation of new type helical-lobe compressor
Purpose: To investigate the application of multi-slice helical CT in vertebral artery imaging.
Using a helical involute pinion surface to form the grinding worm surface, a helical face gear is formed via a two-parameter worm envelope.
It improves decoding performance by adopting helical reading and helical readout to get the possibly big minimal-codeword-distance and improve the codeword distance spectrum.
The robust parallel helical gearing allows for a rugged, economical agitation solution.
Diagnostic value of the enhanced dynamic multi-slice helical CT scanning in breast diseases
Fortunately, however, the matrix has striped shape with a helical boundary conditions.
At last, the radiated field of axial-mode helical antenna and double ridged horn antenna is analyzed at this paper.
The group has previously shown that alpha-helical peptides can be imitated by something called a alpha-hairpin turn.
Input a revolution to the handle to drive the helical gear set to rotate another rotation system.
Objective:To evaluate the usefulness of three-dimensional (3D) helical CT in the lesions of flat bones and irregular bones.
And the transmission of cross helical gear can transmit because of their sport of crossing two axles and power widely application neither parallel nor intersect.
The gear train (10) may further include an absorber (16) configured to provide an axial force on at least one of the plurality of helical pinions (14).
Methods: Plain and enhanced 16-slice helical ct imaging was studied with retrospective ECG gating in 45 in-patients with coronary heart disease affirmed or suspected in clinic.
There are all kinds of antennas used in EMC test such as biconical antennas, log periodic antenna, helical antenna, ridged horn antenna and etc.
It is concluded with the application method of helical spring parameters and the simulation method of high frequency response of suspension in wave theory.
Using conventional coupled-mode theory, a set of coupled-mode equations are formulated for single-helix chiral fiber long-period gratings. A helical-core fiber is analyzed as an example.
When air clutch engages or steadily runs or seperates, the impact moment of helical gears is analyzed, the mathematical expression among the impact moment and time, revolution is given.
Experiment results and many clinical examples suggest that the helical microwave antenna is a dependable, stable, safe and efficient one, and has a wide applicant future in clinical practice.
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战术选择造句
1、商业道德和核心价值是战术选择吗?2、战术选择系统同样会影响能量槽和能量点。3、我不是对教练的战术选择指手画脚,只是想两个人谈一谈!4、在线玩家从新的战术选择中获得了更深入的力量。5、运球是前锋非常重要的一项技术,它是前锋战术选择更加丰富的重要前提。6...
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尺度推绎造句
1、尺度推绎是环境科学中的焦点问题,已经受到广泛的关注。2、在具有多尺度构成特征的居住形态创新中有意识地应用尺度推绎的方法,可以产生新的形态特征,促成层次间的协同。...
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只是记录造句
1、表终究只是记录时间的工具而已。2、这本书只是记录了我这几年的一些断想。3、我讨厌历史,你呢?只是记录已经发生的事情的故纸堆。4、但是,由于该书作者的原则是凡记录“字必从俗写,物必从俗称”,只是记录其事而一般未作解释,于是现代学者就很难正确解读。5、这个...
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拥兵造句
1、我已经不是拥兵了,是个男人而已!2、当时,窦宪拥兵镇守凉州,一旦京城发生变动,他必然会带兵叛乱。3、传说关羽在荆州拥兵三万,这其中更有亲训士兵五千。4、各诸侯拥兵自重,连年征战,国无宁日,邦无定土。5、他们的上策是拥兵观望,下策是实打硬拼。6、各诸侯拥兵自重,...
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