查询词典 zero algebra

By theory analysis and using zero voltage vector,a PMSM DTC control system model has been established in Matlab,and the simulation study shows that zero voltage vector can effectively diminish the torque ripple and improve the system performance.

在理论分析的基础上采用零矢量的控制方案，建立了基于Matlab/Simulink的PMSM直接转矩控制伺服系统模型。仿真结果验证了加入零电压矢量可以有效地抑制转矩脉动，提高系统性能。

We know that the size of an empty vector is zero, and evidently our library also sets capacity of an empty vector to zero.

由此可见，空 vector 容器的 size 是 0，而标准库显然将其 capacity 也设置为 0。

The difference is discussed in the paper and a novel PMSM DTC system based on the fuzzy distribution of zero voltage vector strategy is proposed at last. Simulation results show that the new method decreases the torque ripple after using zero voltage vectors properly.

论文分析了零电压矢量在永磁同步电机直接转矩控制系统中的作用，并提出了一种基于模糊零电压矢量分配策略的永磁同步电机直接转矩控制方法，仿真结果表明该方法有效地利用零电压矢量达到了减小转矩脉动的目的。

Experimental results show that the zero effort miss vector calculated by using approximate formulas is close to the real miss vector. Under the conditions of small initial errors, the satisfied results can be obtained by approximate function. The zero effort miss vector obtained can be used for the preliminary design and analysis of kinetic interceptor guidance.

测试结果表明该近似算法得到的零控脱靶量与真实值比较接近，在较小初始偏差条件下，简化的近似计算公式能给出满意的结果，所得零控脱靶量可用于空间动能拦截制导系统的初步设计与分析。

Windows nt Technology Sector View hard drives and remove zero-zero Road Wanton good!

windows nt技术下查看硬盘扇区和清除硬盘零面零道的好东东！

Whoa!-...zero-zero contest, and Ballard hip-checked Kelly down to the ice in an impressive but clean move.

哇！ -。。。零比零，而 Ballard 在大幅但利落的移动中用臀部将 Kelly 撞倒在冰面上。

Both pilots have ES-7J zero-zero eject seats.

七个机身油箱的总储油量为3823升。

Here are some mid-size car models, there are benefits, such as Beijing Hyundai Accent, the minimum down payment 26,000 yuan, enjoying zero-zero interest rates, mortgage fees, sending 4,000 yuan big Libao.

中级车以下的一些车型，也有优惠，如北京现代雅绅特，最低首付26000元，享受按揭零利率零手续费，再送4000元大礼包。

It is obvious that China now is under strong pressure to eliminete non-tariff measures paticalarly with respect to the TBT and SPS-;to accept the Uruguay Round sector agreements on tariffs such as chemical harmonization and pharmaceutical zero-zero agreements; to further improve offers on trsde in services with respect to telecommunications,financial,distribution and transport sector; ect.

在实际调查答疑过程中，中国回答了一系列有关问题，包括透明度、实施统一的贸易体制、关税和非关税措施、工农业政策、国营贸易、企业自主权与外贸经营权、物价改革、外汇管理体制、服务贸易和过渡性措施等。

To the separatory funnel in 10 ml acetate buffer and dispensable 1 ml of sodium thiosulfate solution, blending, followed by a second all-Canadian 10.0mL tetrachlorocarbon dithizone-0.01g/L solution, vibrating 2min, standing out carbon tetrachloride layer to 1 cm chromatometry Cup, zero-zero, adjusting to 520nm wavelength measuring the absorbance at, draw a comparison between the quantitative standard curve.

向各分液漏斗内加5mL乙酸盐缓冲液及1mL硫代硫酸钠溶液，混匀后再各加10.0mL二硫腙－四氯化碳溶液(0.01g/L)，振摇2min，静置分层，分出四氯化碳层于1cm比色杯中，以零管调节零点，于520nm波长处测吸光度，绘制标准曲线比较定量。

Smoking cigarettes adds to the Computer Desk Computer manufacturer computer mouse Computer Computerized collar knitter machine Conduit Bodies construction board Container Bag Control Arm Cooking Thermometer general levels of air pollution as well as damaging our health.

吸烟不仅对健康有害，而且增加空气污染程度。香烟雾含有多种有害物质：不仅有致癌化学物质、有某种能阻止氧气进入血液的气体，还有引起血压增高、心速加快的被称为尼古丁的物质。

He is one of my favorite actors.

他是我最喜欢的男演员之一。