查询词典 wind-driven

Thecontrol system faces the wind actively by logical control and is controllable during the process of facing wind. It can exactly trace wind direction and automatically release winding cable caused by the yaw.

该系统采取逻辑控制主动对风，实现了对风过程可控，准确跟踪风向并能自动解除由于偏航作用引起的电缆缠绕等功能。

And in the later sedimentation process after wind, content of aqueous ammonia nitrogen was lower than that before the light and moderate wind processes, but approximated to that before the strong wind process.

再悬浮过程之后的沉降过程中，中、小风条件的水体氨氮含量变小，大风条件的含量没有明显变化。

Wind shear occurs because of the greater friction presented by water surface slowing the flow of air, a difference in true wind creates a different apparent wind at different heights.

风切变的发生是因为更大的摩擦提出水面放缓的气流，一个真正的差异造成了不同的风明显风在不同的高度。

Based on the research on sensitivity of geomagnetic declination on wind measurement by UAV with Pitot-static tube,mathematical model of wind speed error to effect of geomagnetic declination is set up in virtue of wind measurement theory and error theory.

从无人机(unmanned aerial vehicle，UAV)皮托-静压管测风对磁偏角的敏感性出发，借助无人机皮托-静压管测风原理和误差理论，建立了磁偏角对测风影响的风速误差数学模型；通过仿真，分析了磁偏角对风速测量的影响和误差变化规律，并通过试验数据验证了仿真结论，为磁偏角的校正，提高风速测量精度提供了参考依据。

The development of MEMS optical switches including electromagnetism driven mobile micro-switch, electrostatic driven optical switch, optical switch matrix of MEMS optical amplifying and spray-ink air bladder MEMS optical swith, wavelength selective switch, both at home and aboard is reviewed, and the structures, performances and fabrications of these components are analyzed.

介绍了目前国内外光纤通信系统中所涉及的电磁驱动移动式MEMS光开关、静电驱动式光开关、基于MEMS光大器的可扩展型光开关矩阵、喷墨气泡MEMS光开关、开环式1×N波长选择MEMS光开关。对这些器件的结构原理，制造方法及其性能指标作了分析。

In this paper, the bump patterns for flip-chip packages are discussed first, then an experiment is setup to study the dispensing phenomena for different bump patterns, and the CAE software is used to analyze and identify with experiment mutually. From these thorough comparisons and analytical analysis, the existence of channel could slow down the flow, the high density of bump could speed up the flow, and it could avoid the air trap by modified the bump and channel's arrangement on flip-chip package. Then flows in rectangular microchannels driven by capillary force and gravity are discussed; furthermore, the theoretical model of flow in microchannel driven by capillary force and gravity is formulated from the Navier-Stokes equations.

本文首先针对覆晶底部充填进行相关理论推导、实验与模拟，探讨不同凸块配置模型所造成的波前不平滑现象对底部充填流动的影响；即依据相关参数建立模型进行底部充填实验，同时以CAE(Computer-Aided Engineering)模流分析软体进行模拟，在完成理论探讨、实验与模拟分析之后，交叉比较理论、实验与模拟分析结果，归纳出影响底胶充填流动之因素，由结果显示在凸块密集度较高的区域，凸块可以帮助流动，但是在凸块区后方的沟槽区域则因为凸块区所提供之流量不足，所以会造成波前落后的现象，另外藉由修改凸块与沟槽配置的关系，可以有效的控制波前形状的变化情形，避免产生包风现象。

Through functional analysis, the design of a stepper motor as the executing agency of the power source, through the stepper motor to drive the clutch of positive and have positive and negative-driven torque, the use of Extraction change for the stepper motor torque output , The use of torque sensors and angular displacement sensors to measure vehicle-borne by the driven clutch of torque.

通过功能分析，该设计采用步进电机作为执行机构的动力源，通过步进电机的正反转来驱动离合器从动盘产生正反扭矩，使用减数器改变步进电机输出的扭矩，使用扭矩传感器和角位移传感器来测量汽车离合器从动盘所承受的扭矩。

One of the electric field sensing transmission electrodes (36) is driven with an alternating voltage (130) comprising at least some antiphase portions, for example an inverted signal, in comparison to an alternating voltage (120) with which the other electric field sensing transmission electrode (34) is driven.

其中一个电场感测发射电极(36)由交变电压(130)驱动，与用于驱动另一个电场感测发射电极(34)的交变电压(120)相比，交变电压(130)包括至少某些反相位部分，例如反相的信号。

SUPPLY AND DEMAND MARKETS In futures, there are two types of bull and bear markets: supply-driven and demand-driven.

供应和需求在期货中，有2种上涨和下跌：供应推动的和需求推动的。

A few I must have driven to despair Made quick asides, but having done in air A whir among white branches great and small As in some too much carven marble hall Where one false wing beat would have brought down all, Came tamely back in front of me, the Drover, To suffer the same driven nightmare over.

有几只肯定是让我赶傻了呼啦一下闪开，腾空而起，在或粗或细的白树枝间扑棱树林好比满是雕刻的大理石门厅它们胡乱扑闪着翅膀又飞到我面前，好像我是赶着牲口的商人结束了驱赶的梦魇。

Additionally, we hope to aid teachers and students by sponsoring tessellation contests and by donating various Escher textbooks to schools around the country.

此外，我们希望通过赞助援助镶嵌比赛和各种埃舍尔捐赠教科书全国各地的学校的教师和学生。

kneeling beside him and gently lifting the tear-stained face from his arms.

她在他身边蹲下来，慢慢地将他闪着泪光的脸从他的胳膊中抬起。