查询词典 motor-driven

Methods 42 children with CP (26 males, 16 females, average age 49.5±21.5 months, 11 children with spastic quadriplegia, 22 with spastic diplegia, 5 with spastic hemiplegia, 2 with athetosis and 2 with dystonia) were assessed with Gross Motor Function Classification System and Gross Motor Function Measure for the assessment and classification of gross motor function. Pediatric Evaluation of Disability Inventory PEDD was used to assess the ADL. The ADL of children with different levels of GMFCS and the correlat ion between gross mot or function and ADL were analyzed. Results The more severe of GMFCS, the less standard score of PEDI.

方法对 42例脑瘫患儿（男性26例、女性16例，年龄49.5±21.5个月；痉挛型四肢瘫11例、痉挛型双瘫22例、痉挛型偏瘫5例、徐动型2例、肌张力障碍型2例）采用脑瘫粗大运动功能分级系统和粗大运动功能测试量表进行粗大运动功能分级和评估；采用能力低下儿童评定量表进行日常生活能力评定，分析不同GMFCS等级脑瘫患儿的日常生活能力表现，以及粗大运动功能与日常生活能力之间的相关性。

The biased Brownian movement model is one of the important ways to describe the molecular motor walking along the track. The deficiency of this model is that motor is not capable of producing a sufficiently strong force and the efficiency of motor is very low.

偏布朗运动模型是描述分子马达沿轨道运动的主要理论之一，此类模型的不足之处是不能产生足够强的力，其效率不高。

Chinese cable reel to the door wide application of the plane, with the big cable in the road so that the process is to avoid being hurt. must maintain an appropriate tension here at present, the cable reel drives used in three main ways : namely (1) the torque-motor (2) use of cage-plus motor hysteresis coupling;(3) The torque motor controller to increase frequency hysteresis couplings.

中文摘要：电缆卷筒在门机上被广泛应用，在使电缆随大车的行进过程中要避免受到伤害，必须保持一个合适的张力，这里介绍了目前门机电缆卷筒驱动装置主要采用的三种方式：即（1）采用力矩式电机；（2）采用笼型电机加磁滞式联轴器；（3）采用力矩控制器加变频电机加磁滞式联轴节。

The summary of damage compensational responsibility of traffic accident of motor vehicles In this chapter, the thesis nails down the definition of traffic accident, historically reviews the general situation of traffic accident in China, and differentiates the damage compensation responsibility of traffic accident of motor vehicles and the responsibility of traffic accident of motor vehicles.

一、机动车交通事故损害赔偿责任概述在机动车交通事故损害赔偿责任概述一章中，本文明确了交通事故的定义、对我国交通事故的概况进行了历史性的考察，并区分了机动车交通事故损害赔偿责任与机动车交通事故责任。

The variable reluctance motor is practisely a synchronous motor operated as a brushless D. C. motor with electronic commutation.

变磁阻电机实际上是一种具有电子换相的，以无刷直流方式工作的同步电机。

SRD has the both advantages that asynchronism motor frequency conversion dirve and direct current motor dirve have.Using TMS320LF2407 DSP for motor control, made in TI CO.

本文以TI公司的TMS320LF2407型号电机控制专用DSP芯片为主控制核心，研究设计了一套3KW开关磁阻电动机调速系统，并进行理论和实验分析。

Injury to the corticospinal tract, which has facilatory influence on motor neurons in the spinal cord, causes the "negative" manifestations including muscle weakness, fatigability, and decreased dexterity (Rossi, 1994). These features are the major determinant of motor disability associated with upper motor neuron lesions.

痉挛在极易影响运动神经元的脊髓灰质损伤中带来的阴性效应包括肌肉无力、易疲劳、灵巧性下降，这些特征成为与上运动神经元损伤并发的运动残疾的主要决定因素。

Firstly, according to electromagnetic field theory, the 2-dimensional (2-D) mathematical model of a three phase squirrel-cage Y802-2 induction motor is developed. Then general equations can be deduced from finite element discrete and functional analysis. The motor's 2D solving region of electromagnetic field is given based on the boundary conditions and assumption conditions of the squirrel-cage induction motor. Through finite element mothod and inner–outer convergence method, magnetic field distributions and magnetic forces of bars can be calculated in following rotor conditions: health rotor, one single broken bar, two adjacent broken bars, two broken bars with one good interval, two broken bars with two good interval and four adjacent broken bars.

本文首先根据电磁场理论建立Y802-2型三相笼型感应电动机二维电磁场的数学模型，并对其进行了有限元离散以及泛函分析，推导出总体方程；在基本假设和边界条件基础上，给出笼型感应电动机二维电磁场的求解区域，然后应用有限元并结合内外双收敛方法，对样机稳态运行进行数值计算，得出电机在转子完好、一根导条断裂、连续两根导条断裂、间隔一根两根导条断裂、间隔两根两根导条断裂及连续四根导条断裂六种情况下的磁场分布和导条所受电磁力的变化情况。

Ultrasonic wave motor is s new motor according to the principle of that to get turning force from ultrasound oscillation.It differs from traditional motor due to it is without winding and magnetic field.

与传统的电机不同，超声波电动机没有绕组和磁路，是一种由超声振动而得到旋转力的新原理电机，有驻波与行波两种驱动方式。

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专业生产各种自粘线圈、特殊线圈、玩具摇摆器线圈、电感线圈、自粘空心线圈、IC卡线圈、动物耳、脚标线圈、磁棒线圈、圆币卡线圈、钥匙扣线圈、投币器线圈、马达线圈、BOBBIN线圈、ID卡、厚卡线圈、鼠标线圈、感应线圈、房卡类线圈、衡器线圈和其他未分类钥匙配饰、摆挂件饰品、VCM音圈、喇叭音圈、跑道形喇叭音圈、DVD激光头线圈、扁平马达线圈、手机振动马达线圈、各种自粘异型线圈等。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。