加速
- 与 加速 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Examples: acceleration clause, accidental death benefit, after-acquired collateral, antidilution provision, call provision, cash withdrawal, coinsurance, cumulative dividend, cure period, due-on-sale clause, escalation clause, green shoe, incontestability clause, interest rate cap, marital deduction, partial release, rate-improvement, release clause, wage assignment
加速条款,意外死亡保险给付,将来取得附属品,凡稀释条款,赎回条款,现金取款,共同保险,消除期间,销售到期条款,上升条款,绿鞋条款,不可争议条款,利率调整上限,婚姻扣除,部分发放,费率提高,发放条款,工资分配
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The paper will have long standing meaning to advance citing incontestable clause post , and will .
对推进中国加速引用不可抗辩条款有积极意义,对研究保险的学者也会有一定的参考价值。
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In the three major demand , the rapid growth of investment is incorrigible old problems .
在三大需求中,投资的加速增长则是屡教不改的老毛病。
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Initial testing has shown that the new supercar will be able to accelerate from 0-100km/h in less than three seconds and reach a top speed in excess of 350km/h, but we'll have to wait until the first independent tests come out until we can determine if the likes of Ferrari and Lamborghini should be feeling a little threatened.
初步测试表明,新的超级跑车将能够加速从0 -一百公里每小时在不到3秒,达到最高车速超过三百五十○公里每小时,但我们必须等到第一次独立测试出来,直到我们可以判断,如果喜欢的法拉利和兰博基尼应该感觉有点威胁。
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However, with the acceleration of market-oriented economy and internationalization, there are several difficulties in Township and Village Enterprises:indistinction of property right 、 individety of government and enterprise 、 inclearty of right and responsibility 、 irrationality of ownship structure. etc. This certainly requires Township and Village Enterprises take property right system reform as a breach and quicken system innovation so that Township and Village Enterprises realize the second leap.
但是,随着经济市场化、国际化的加速,乡镇企业的诸多问题也开始显露出来:产权不明晰、政企不分、责权不明确、所有制结构不尽合理等等,这必然要求乡镇企业以产权制度改革为突破口,加快制度创新以实现乡镇企业的第二次飞跃。
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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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The biological activity glass has the good bone conduction, the inductivity, can accelerate osteocyte multiplication, causes the osteoblasts to transform into the mature osteocytes.
生物活性玻璃具有良好的骨传导性、诱导性,能加速骨细胞的增殖,使成骨细胞转变为成熟的骨细胞。
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The article remarks that in order to modernize our country's agriculture,it is necessary to set things to market,then to industrialise and,in modern logical order,to promote step by step from lower levels to higher ones.
要从根本上解决我国的农业问题,最基本的途径是实现农业现代化。认真地研究和探索我国农业现代化发展中存在的矛盾和问题,对于加速实现我国农业现代化,无疑具有十分重要的意义。
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Technology – we can finally take on these inequities, and we can solve them.
那就是在这个新技术加速发展的时代,我们怎样最终应对这种不平等,以及我们怎样来解决这个问题。
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The aim of this structure is to amplify the inertial force F to improve the sensitivity of this microaccelerometer.
这个结构的目标是通过增大惯力来加强这个微加速计的敏感度。
- 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。