控制中心

A pitot tube is a pressure measurement instrument used to measure fluid flow velocity. The pitot tube was invented by the French engineer Henri Pitot in the early 1700s and was modified to its modern form in the mid 1800s by French scientist Henry Darcy. It is widely used to determine the airspeed of an aircraft and to measure air and gas velocities in industrial applications.

速度感应器，俗称空速管，最早就是法国工程师 Henri Pitot 先生发明，并在一个世纪后由另一位法国工程师 Henry Darcy 先生改进而成为现代形式的重要器件，广泛用于探测气体或液体的速度变化，并把数据传到给控制中心。

The control room was orchestrating the preflight test on the new sensor.

控制中心正在安排新传感器飞行前的测试。

Prematurity is the leading cause of infant mortality in the United States, accounting for more than a third of all infant deaths, according to the national Centers for Disease Control and Prevention .

根据全国疾病预防控制中心的数据，在美国早产是造成婴儿死亡的最主要的原因，占婴儿死亡总数的三分之一还多。

Provided by the US Centers for Disease Control and Prevention.

所提供的美国疾病控制中心和预防。

Office of Public Health Policy Research,Chinese Center for Disease Control and Prevention Beijing 100050,China

中国疾病预防控制中心公共卫生政策研究办公室，北京 100050； 2。

Rear Admiral Anne Schuchat, the Center for Disease Control's interim science and public health deputy director, said there are more effective ways to curb the spread of the virus.

美国疾病控制中心负责科研和健康事务的代理主任舒哈特说，美国有比关闭边境更有效的方法来防范病毒的蔓延。

That is what the Centers for Disease Control and Prevention and the American Heart Association rec ommend.

这是疾病预防控制中心和美国心脏协会推荐的。

Then, after reviewing former research, we combine the solution of industry and academy, a new architecture called BWADM based on the researches above is proposed, it is a distributed data mining system based on Web services and Agent in Electronic commerce environment. Web service composition rules and execution of Web service composition are discussed. These modules are introduced detailedly in Electronic commerce environment; there are algorithm management module, control center module, algorithm database module and model representation module. Lastly, a prototype system of distributed data mining is given in Electronic commerce.

在此基础上，结合业界和学术界对Web服务和移动Agent的研究成果，将Web服务和Agent最新技术引入了电子商务环境中分布式数据挖掘，提出了电子商务环境下基于Web服务和移动Agent技术的数据挖掘架构BWADM，并论述了组合服务规范与组合服务的执行，具体阐述了此架构的数据预处理组件、算法管理组件、控制中心组件、算法库组件和模型表示组件。

Taking into account the current situation and future needs of expansion, SBCS in the Control Center to deploy a double HiPath4000 system.

考虑到目前的状况以及今后扩展的需要，SBCS在控制中心部署的是双重HiPath4000系统。

The complet block design and the come true scheme of SCADA system afer inported OPC technology was decribed in this paper. Also the function of the slave station、 communication network、 control center was been developed and carried out in this paper.

论文中介绍了引入OPC技术的SCADA系统的整体设计及实现方案，完整的开发并实现了SCADA系统的从站、通讯网络及控制中心的功能。

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％。