variable的例句大全

However , the keystone of this method is to develop variable frequency power supply of high quality.

研制高性能的异步电动机变频电源,是交流调速的关键所在.

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The primary efficacy variable was change from baseline in absolute off time.

主要药效变量是指自绝对“药效间隙期”基线的变幅.

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Microscopically, angiomyolipomas are composed of variable amounts of adipose tissue, smooth muscle, and thick-walled blood vessels.

显微镜下, 血管平滑肌脂肪瘤由脂肪 、 平滑肌和 厚壁 血管三种成分组成,三种成分的比例不同.

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Industry wide electronic transformers, motors, variable frequency power supply and other winding capacitors used insulating material.

广泛作为电子工业中变压器 、 马达 、 线圈电容器及变频电源供应器等缠绕用之绝缘材料.

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The value of the variable is the semaphore name.

该变量的值为信号灯名.

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As part of heat-sensitive inks, pressure sensitive variable ink and humidity are chromotropic innovativeink chromotropic.

热敏防伪油墨的一部份, 压敏变色油墨、湿敏变色都属于变色油墨.

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The separability criterion of multi-mode continuous variable systems is derived from uncertainty relation and Cauchy-Schwarz inequality.

利用柯西-施瓦兹不等式和海森堡不确定关系,得到了 多模 连续变量系统的可分性判据.

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Variable speed is almost essential if drilling is to be accurate.

如果钻孔要精确,则可变速度是必不可少的.

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The article introduces an algorithm of the tooth number of differential gear variable-speed for automobiles.

简介一种车辆用差动齿轮式无级变速机的齿数计算方法.

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The performance of AC variable speed drive system has been improved greatlyfield-oriented control is applied.

矢量控制使交流调速系统的性能产生了质的飞跃.

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Elastic loads of variable speed drives lead to elastic vibration some times.

弹性负载会导致调速系统弹性振荡,抑制扭振是调速传动的重要课题之一.

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Through intelligent control of power electronic power converter controller, transformer reactor can change the secondary winding current, thus changing the reactor can be a transformer winding current to achieve impedance variable.

通过智能控制器控制电力电子功率变换器，改变可变电抗器二次绕组的电流，从而改变可变电抗器的一次绕组的电流，实现阻抗可变。

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Study of the Differential Profit about Variable Costing and Full Costing

变动成本法与全部成本法损益差量研究

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Which one of the following is the best reason for using variable costing?

下面哪一项是采用变动成本法的最好理由？

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The electromagnetic valvetrain is known as a novel fully flexibly variable valvetrain with simple structure, quick system response, and excellent valve seating performance.

作为一种新型的全可变配气机构，电磁驱动配气机构具有结构简单、响应速度快、落座特性好和调节灵活等优点。

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Variable pairing method for multivariable control systems

多变量控制系统的一种变量配对方法

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A one dimensional ablation model with transpiration cooling control and nonlinear effect is studied, which is a distributed parameter control system with moving boundary and both governing equation and boundary conditions involving control variable.

本文研究了具有发汗冷却控制的一维烧蚀模型和非线性影响。这是一类具有活动边界的分布参数控制系统问题，且在方程与边界条件中同时出现控制变量。

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The internal coolant channel in an actual turbine blade was simplified into a variable cross-section channel with ribs and bleeding holes.

以航空发动机涡轮叶片中段内部冷却通道为研究对象，将其简化为带肋变截面U型通道。

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Application of Current Source Inverter in Variable-Frequency Adjustable Speed of Roller Conveyer

电流型变频器在辊道变频调速中的应用

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A surface variable, density of water-feather touching points ( Dp) was proposed in this paper to express surface property of water repellency of contour feather.

提出用水-羽毛接触点密度（Dp）的指标来描述鸟类廓羽表面的防水性能。

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