无系统的

Voltage control is performed by the SMES system injecting or absorbing adjustable levels of reactive power.

电压控制是通过SMES系统发出或吸收数量可调节的无功来实现的。

Voltage control is performed by the SMES system inject ing or absorbing adjustable levels of reactive power.

电压控制是通过SMES系统发出或吸收数量可调节的无功来实现的。

Chapter 2: The phylogeographic researches on Anuran amphibians in the world including China are reviewed.

第二章：对国内外的无尾两栖类的系统地理学研究进行了综述。

Application of fuzzy controller in sensorless speed control for induction motor drive system.

模糊控制器在无速度传感器矢量控制变频调速系统中的应用。

VigilX allows operations in zero light and provides enhanced visibility in poor weather and brown-out conditions, enabling day and night operations in all environments.

VigilX系统可在无光下运行，并能增强提供了条件，增强在恶劣天气和暗光条件下的可视度，具备全天候环境运行能力。

The article introduces the principle,structure and application of a new type of environment-protecting and energy-saving soft starter of electric motor using single-chip 80C196KC and thyristor AC-voltage regulation circuit,and provides the software and hardware design of this system.

该系统结构简单，参数调整灵活，能平滑、无级地起动三相异步电动机，是一种集电机软起动、软停车、轻载节能和多种保护功能于一体的新颖电机控制装置。

The present invention provides a method, apparatus and system for delivery to a terminal during connectionless communications.

本发明提供一种在无连接通信过程中为向终端传输的方法、装置和系统。

In a connectionless protocol, both sockets have to make their existence known to the system using bind .

用无连接协议，双方的套接字都需要用 bind 方法来告知系统。

After stating some necessary perturbation techniques (§2.1), in §2.2, we discuss in detail the dominated splittings and the no-cycle condition for star systems.

在陈述了一些必要的扰动技巧后(§2.1)，在§2.2中，对星号系统我们讨论了准双曲分解以及无环性条件。

This system can use another interesting feature of a SMES: its ability to inject reactive power to control the connection bus voltage (this characteristic depends on the eolic generator used).

这种系统还可利用SMES另一令人感兴趣的特点：有能力发出无功来控制所联接母线电压。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。