查询词典 for a change
- 与 for a change 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Because the Taiwan educational system enters a higher school disadvantageously to the Taiwan student and so on the reason, creates goes to the Taiwan student which Japan studies abroad to be more and more many, especially after 1920 has reveals the growth, after in addition foreign student Western world's individualistic thinking influence, gradually has the change to the marital idea, from marries for the family to chooses the object for oneself the transformation, let a this factor naturally facilitate " Japanese and Taiwanese get marriage each other ".
因台湾教育制度对台湾学生升学不利等原因,造成赴日留学的台湾学生越来越多,尤其在1920年之后更有显著的成长,加上留学生受西洋的个人主义思想影响之后,对婚姻观念逐渐有所改变,从为家而结婚到为自己选择对象的转变,让此一因素自然而然地促成了「内台共婚」。
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Instead of a President fighting to change America for the better, I was being portrayed as a man who had abandoned down-home for uptown, a knee-jerk liberal whose mask of moderation had been removed.
人们没有把我看成一个为了美国更美好的明天而奋斗的总统。相反,我被描绘成一个放弃了淳朴作风、转而学习都市习气的人,一个条件反射般的自由派分子,已丢弃了其谦虚的面具。
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For strategic HRM , HR staff are not only professionals of HR ,but also a strategic partner, a promoter of change and an , encourager of staff., which requires the HR staffs releasing from the executive and administrative work, and going in for strategic HRM.
这就要求人力资源管理人员要从作业性、行政性事务中解放出来,更多地从事战略性人力资源管理工作。
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The specific capacitance of the ACNT electrode was calculated at 16F/g before the MnO2 film modification, and then it increased to 330 F/g after the MnO2 film deposition due to the special Faradic capacitance of MnO2 With scaning for 200 cycles, there's a litter change for its cyclic voltammogram curve, indicating the good reversible and capacitive property for the MnO2-ACNTs composite.
直立碳纳米管电极的比电容为16 F/g,在碳纳米管表面沉积上二氧化锰修饰层后,此复合材料电极的比电容增大至330 F/g,比电容量大幅提升近20倍。同时扫描200圈后,直立碳纳米管与二氧化锰复合材料的循环伏安曲线变化很小,说明其具有相当好的循环寿命和电容稳定性能。
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Black men filling our prisons, black children unable to read or caught in a gangland shooting, the black homeless sleeping on grates and in the parks of our nation's capital—we take these things for granted, as part of the natural order, a tragic situation, perhaps, but not one for which we are culpable, and certainly not something subject to change.
黑人装满了监狱,黑人孩子不识字或是参与黑社会枪战,无家可归的黑人睡在大街上或国家首都的公园里——我们已经习以为常了,认为这是自然规则的一部分,也许这种情况是悲惨的,但是没人认为需要对这事负责任,当然也没有东西需要改变。
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I was really fucking grum and worried...that 3-days was really a hard expirence for me,I even thaught that she was out for training and didnt take the cellphone with her...So she didnt reply me...BUT,on the contrary,she was in her dormitory all the time during the fucking 3 days,she didnt wanna reply!I was confused what the fuck that is,what was it that made her change all of a sudden.Eventually,sure we broke up!
First,我的本本坏了,这人要是遇到倒霉的人,自己也会被传染,我自己用的时候还好好的,可是他把优盘插到我的电脑后,显卡就出问题了,当然这也不是他的原因,可是电脑就是这么蹊跷,他插后就坏了,折腾了我好几天,花了五百多块钱,终于,找了客服来上门给我换了主板,现在算是好了。。。
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The environment change of plateau has brought about a new topic on the fire prevention and control,which urgently needs us to study the combustion characteristics and gas properties under the plateau environment of hyperpiesia and hypoxia in Tibet and provide a scientific basis for the prevention and early detection for fires in Tibetan Plateau.
高原环境变化给火灾防治带来了新课题,迫切需要我们对西藏高原低压低氧环境下的燃烧特性和烟气特性进行研究,研究高原环境下的燃烧特性和烟气特性可为西藏高原的火灾防治和早期探测提供科学依据。
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For sale process, there must be some change to the consignment flow, and uses a new incessancy deliver process. In last chapter, some advice was given to estimate the management process, which is very useful for implementing a new project.
为了更好的衡量新的物流管理流程的效果,本文最后一章提出了利用绩效管理理论来评价物流管理过程的方法,并对评价过程中应该注意的问题做了阐述。
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ABSTRACT Aiming at problems of trans-vector controller in a vehicle-carried induction motor such as variable rotor and stator resistance following motor temperature, and their inductance varying with flux saturation degrees. Firstly, CSI and VSI are introduced, for CSI, it can hold the advantages both FOC and DTC using stator flux directional, PI parameter and simulation are also introduced. Secondly, equations of IM in the synchronous rotary frame and its static counterpart, as figuring in the saturation condition of magnetic field, are dealt in this paper and the simulation results are presented. Thereafter, the parameter designing of PI trans-vector controller is processed, which features the non-linear model. In practical realization, as neglecting the dynamical change of motor inductance, this paper employs online modification of inductance parameters, according to the flux saturation, then transforms the non-linear equations into linear ones, and so compacts the structure of controller. Thirdly, in view of the maximum torque output is extraordinary requisite when Electrical Vehicle start up, accelerate, and overtake, this paper issues the maximum torque when both inverter and battery capacity is corporeally definite. Fourthly, on-line differentiating and analyzing both rotor's time constants and its flux by using the expanding order reduction and discrete Kalman filter equation are fathomed, in order to realize high-performance trans-vector algorithm, and also the simulation results are presented. Fifthly, the close-loop regenerative brake system, when the EV's torque is set constant, is deduced; at the same time, unification of electric drive model and brake model is executed. Combined with maximum charge current demands, the mathematical model for online yielding torque as a demand.
本论文针对车载异步电机在矢量控制器所遇到的问题:定转子电阻随温度变化及随电机饱和程度变化的转子电感及定子电感而影响电机调速性能提出一套完整的解决方案:分析了电流型逆变器和电压型逆变器在实现矢量控制时控制器参数的计算,分析出对于电流型逆变器在采用定子磁场定向时,其性能同时具有矢量控制和直接转矩控制两者的优势,并对电压型逆变器在转子磁场定向下的模型进行了仿真研究;建立异步电机非线性模型,推导出考虑磁饱和时异步电机在同步旋转坐标系及静止坐标系下的方程,并做出了仿真结果,建立异步电机在非线性模型下的矢量控制调节器的PI参数设计,在实际应用中,若忽略电机电感的动态变化,可以根据当前的磁路饱和状态而在线修正电感参数,从而将非线性方程线性化,降低控制器的复杂度;考虑到电动汽车在起动和加速超车时需要电机有最大转矩输出,本文讨论在逆变器容量一定和电池供电能力有限的情况下电机最大转矩输出问题;推导了异步电机扩展降阶、离散卡尔曼滤波方程在线辨识转子时间常数和转子磁通,用于实现高性能的矢量控制算法,并给出了仿真结果;推导出了电动汽车恒转矩给定的闭环回馈制动系统,实现了电动控制模型和制动模型的统一,而且结合铅酸电池最大充电电流的要求,为制动转矩在线给定建立了数学模型;设计了基于双DSP系统的高性能矢量控制器软硬件框图,并以大量实验数据说明矢量控制在电动汽车应用的实际应用状况。
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In 1986, an organization known for its intransigence made a small change to a very popular game that it governed for the universities in the United States.
1986年,一个以不妥协着称的组织对美国大学一个十分流行的运动项目做了小小的修改。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。