查询词典 commutation ticket

This is referred to as trapezoidal commutation or block commutation.

这被称为梯形换相或阻塞换相。--不理解

The optimal design and topology commutation can been carried out automatically on the various types and scales of humps through using the comer increment method, the method of point intersection of trochoid and topology commutation method.

用转角增量法、限界轨迹线交点判别法及本文提出的咽喉区网络结构图自动拓扑变换方法实现了各种类型、各种规模驼峰头部和调车场尾部平面图的优化设计和自动拓扑变换。

Because on the turnplate axis power is by the turnplate under after the bevel gear commutation, decelerates transmits, moreover their velocity ratio is 6, also because the bevel gear velocity ratio is not bigger than 3 generally, therefore has designed two axes, by realizes the bevel gear two commutation, decelerates.

因为转台上的轴动力是由转台下经锥齿轮换向、减速传来的，而且它们的传动比为6，又因为锥齿轮的传动比一般不大于3，所以多设计了两根轴，以实现锥齿轮的两次换向、减速。

The engine main circuit have to be gurranteed drawing the torque of electric motor and rotation speed wholly to do regulateing of independence ,But also possess extensive setting range SS7's mould electric locomotive adopts Quan Kongqiao and semi bridge accuseeing series connection to make up the monophase bridge style commutation electric circuit ,The coil power supply is encouraged against the stringtrain by the electric motor the drawing armature to 3 parallels operation ,Still there is an excitation commutation bridge ,He encourages the coil power supply with 3 electric motors drawing together to the series connection ,Moreover has one another accuses the regulating action .

机车主电路必须保证牵引电动机的转矩和转速都可作独立的调节，而且要有宽广的调节范围。SS7型电力机车采用一个全控桥和一个半控桥串联组成单相桥式整流电路，向3台并联工作的牵引电动机电枢与串励绕组供电，还有一个励磁整流桥，向串联在一起的3台牵引电动机他励绕组供电，并具有相控调节作用。可以实现机车无级调速和无级削磁。SS7型电力机车采用再生制动方式，再生制动时，牵引电动机作直流发电机工作，并且将电能馈送回接触网，此时电力机车相当于一个移动的发电站。

The thesis mainly researches on the single phase AC/AC converter in the topologies including AC_Buck and AC_Cuk. Firstly, the operating principles of the two converters are analyzed in detail and the rules of their parameters design are educed; The commutation of their power switches which is the key of these topologies to realize is analyzed in detail and a feasible solution which can be named RCD-Commutation mode is presented and proved effectual by theory analyses and simulation results.

本文首先分析了AC_Buck变换器的变换原理，得出了电路参数设计准则；继而对电路实现的难点即功率管换流问题进行了深入分析，并得出了一种可行的解决方案即RCD换流方案；作为对简单拓扑单相直接AC/AC变换器控制策略的探索，本文以AC_Buck为平台，对电压单闭环瞬时值控制方案进行了研究，在理论分析和仿真研究的基础上设计并制作了一台采用RCD换流、电压单闭环瞬时值控制的AC_Buck变换器原理样机。

Sometimes you buy a ticket to did not go up of kind of circumstance so hapless, however you waited for N after the hour, booking clerk young lady says to you:"Such-and-such day has sold to such-and-such ticket, the ticket that joins such-and-such N day also has sold."

有时你买票没有上种情况的那么倒霉，而是你等了N个小时后，售票员小姐对你说："某某日到某某的车票已经卖完了，连某某 N日的车票也已经卖完了。"

Certainly, the lottery ticket disorder may follow, all are the supposition, the lottery ticket draw a prizewinning ticket mainly depend on the luck.

当然，彩票无规律可循，一切都是假设，彩票中奖主要还是靠运气。

Mr. some heart lives regrettable, he shakes the head, prepares to draw a prizewinning ticket the lottery ticket the hand to exchange completely the cash, between looked at the tail ticket which carelessly on the counter that package was not much left, as soon as in his heart moved.

6月15日，下班回家的他路过象山靖南路一体彩网点时，发现网点新到了一批"点石成金"即开型彩票，金灿灿的票面吸引了某先生的目光，头奖有100万呢！听完销售员的介绍后，某先生一下子来了精神，刚好网点上有一包刚拆封不久的彩票，某先生便买了18张当场刮了起来。

This was done to keep anyone else from picking up a discarded ticket and claiming it was his own (a train ticket did not lose all value when it was punched because the same ticket was used for each leg of a trip). Hollerith realized how useful it would be to punch new cards based upon an analysis of some other set of cards.

因为相同的票作为一次旅行的每只腿，所以当它被以拳重击的时候，一张火车票不失去所有的价值Hollerith 了它会是多么的有用以拳重击基于卡片的一些其他的组合一项分析的新卡片。

Lucky color center Director Liu Jianjun said:"we regarding "Lottery ticket Act of administration" the study is not absolutely gets it done in one action, must own work and "Lottery ticket Act of administration" the stipulation comparison, the incessancy deepens in the work to "Lottery ticket Act of administration the understanding.

福彩中心主任柳建军说：我们对于《彩票管理条例》的学习绝对不是一蹴而就的，要把自己的工作和《彩票管理条例》的规定相对照，在工作中持续不断地加深对《彩票管理条例》的认识。

This is the inheritance of the tribe of the children of Issachar according to their families, the cities and their villages.

19：23 这些城并属城的村庄就是以萨迦支派按着宗族所得的地业。

I've have enough of your garbage.

我听了你的废话。