查询词典 synchronous

The sun-synchronous, polar-orbiting TIROS N satellites could no longer track him, but he was one of the animals we hoped to see off Central America.

与太阳同步的绕极轨道气象卫星泰洛斯N系列再也追踪不到牠了，但牠是我们希望能在中美洲外海看到的身影之一。

There are requirements for connection orders of the inlet wires of three-phase full bridge SCR welding power source when its main circuit adopts Y/△ connection and synchronous transformer adopts Y/Y connection.

主电路为Y/△接法，同步变压器为Y/Y接法的三相全桥晶闸管焊接电源对电源三相进线接入顺序有要求。

The ship electric propulsion system that we are going to discuss consists of the following parts: six-phase double Y winding shifted by 30°synchronous motor, diode clamped three-level inverter, fixed pitch propeller and control installment of electric propulsion systems based on air-gap-field orientation vector control.

本论文所研究的船舶电力推进系统各个组成部分分别是：双Y移30°六相电励磁同步电动机、二极管嵌位式三电平逆变器、定距螺旋桨船舶推进器和采用基于气隙磁场定向矢量控制策略的电力推进系统控制装置。

The determination method of descending/ascending node, longitude of ascending node and frozen orbit parameters for sun-synchronous orbit satellite design was analyzed on the basis of six general orbital elements.

在轨道六要素的基础上，分析了卫星太阳同步轨道设计时降交点地方时、升交点赤经，以及冻结轨道参数等的确定方法。

The determination method of descending/ascending node, longitude of ascending node and frozen orbit parameters for sun-synchronous orbit satellite design was analyzed on the basis of six general orbital elements.

引言卫星的轨道设计一般可分为地面覆盖、轨道复现、卫星组网、星下点照明和卫星受照要求等几类[1]。

This clock must be synchronous with ENA1 and ENA2 enable strobes.

该时钟必须与ENA1和ENA2使频闪灯同步。

The stators internal faults, which often occur in the synchronous machine, will cause serious damages to machines and power system.

同步电机的定子绕组内部故障是电机中常见的破坏性很强的故障。

Very suitable for mass production of synchronous round, gears, sprockets and other manufacturers.

很适合大量生产同步轮、齿轮、链轮等制造厂家。

The machine is compacted in its structure. ADC motor is used for stretching, thus a synchronous speed regulation and a single speed regulation can be achieved to meet the different parameters.The spinnerets are produced by the most advanced way, so that the flatness and uniformity of the thread can ensured.

整机结构紧凑、牵伸采用直流电机同步调速和单独调速，以确定不同的参数、喷丝头采用最先进的加工手段，保证了圆丝的光洁度和均匀度，全套设备运行平稳，控制灵敏，操作方便，安全可靠。

According to the development of the oil-pumping unit and kinds of new technologies, we develop a new structure oil-pumping unit which is directly driven by a novel permanent magnet synchronous motor. Compared with the traditional beam-pumping unit, this new one has the advantages of simple structure, high efficiency, etc.

论文研究内容源自与油田合作的抽油机技术研究项目，根据目前抽油机现状以及当今各种技术的发展，提出了新型永磁同步电机驱动的抽油机系统，简化了传统的抽油机系统结构，提高了系统效率，使抽油机的工作性能和节能指标都有了很大的提高。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失