网络释义 1. 大冲程 大冲,favourable... ... ) distribute and redistribte 大兑冲 ) large stroke 大冲程 ) large pulse 大脉冲 ... www.dictall.com|基于1 个网页 例句 释义: 全部,大冲程 更多例句筛选 1. The utility model is suitable for the numerically controlled wire cutting machine with a...
One kind of big stroke, high precision micro station, comprising macro moving part, slightly moving parts, microcomputer control system, a macro moving parts include linear guide, precision ball screw mechanism driven by the macro stage, grating measuring device , micro-motion portion includes a ...
In this paper, we propose a new tri-stable mechanism using four mechanical springs with well-designed configuration, which has large stroke due to the structural property. Thereafter a tri-stable electromagnetic energy harvester is constructed based on the proposed tri-stable mechanism. The dynamic ...
The large-stroke guide coil stripper car comprises a fixed frame and a lifting body movably inserted and matched with the fixed frame in the vertical direction, at least two rows of rolling structures are arranged between the fixed frame and the lifting body in the vertical direction, each ...
In the present work, a novel piezo-hydraulic hybrid actuator is proposed to fulfil the need of large stroke motion in precision positioning applications. The prototype of the piezo hydraulic actuator employed amplified piezo actuator (APA-120S) as the primary actuator with displacement amplification ...
A microelectromechanical system (MEMS) spring actuator based on the electrostatic repulsive force is presented. In general, an electrostatic-attractive-force-based actuator has a small stroke because instability results from the electrostatic pull-in effect. Therefore, a great deal of effort has been ...
et al. Significance of large vessel intracranial occlusion causing acute ischemic stroke and TIA. Stroke doi:10.1161/STROKEAHA.109.561787Large-vessel occlusion occurs in nearly half of all stroke cases and carries a worse prognosis than stroke without large vessel-occlusion. Wade...
This study aims to develop a X-Y dual-axial intelligent servo pneumatic-piezoelectric hybrid actuator for position control with high response, large stroke (250 mm, 200 mm) and nanometer accuracy (20 nm). In each axis, the rodless pneumatic actuator serves to position in coarse stroke and the...
The researchers found that CETP genetic variants raised levels of "good" cholesterol substantially, but did not lower "bad" cholesterol and did not lower the risk of cardiovascular diseases such as heart disease and stroke. There was also no effect on atherosclerotic plaques and thickness of the ...
such as nStroke, nRadical, nPronunciation, nMeaning, Count_Sum, the Poisson regression analyses were performed to model these measures as a function of Grade; to compensate for the overdispersion identified in some variables, negative binomial models were used instead (Ismail & Jemain,2007). Sim...