Additionally, a valve system has a valve connector including a portion of a first passageway with the valve connector further including a suction port and an introduction port that are spaced apart.

此外，阀门系统具有包括一部分第一通道的阀门连接器，而阀门连接器还包括间隔开的抽吸口和导入口。

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The first chapter makes the introduction of the definition of Marine (vessel) traffic security and introduces the condition of Dalian port.

第一章对水域船舶交通安全管理作了概念性的介绍，并介绍了大连港水域的物理情况。

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Firstly, as an introduction, Thesis analyze the background, current situation and blueprint of construction port information system, also bring forward the goal and meaning of this research.

首先，对“协同工作方式下的港口智能化综合管理信息系统”进行了概述，对当前港口信息话建设的背景、现状及发展趋势进行了分析，提出了课题研究的目标和意义。

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Mr Miller, MP for Ellesmere Port and Neston, said he was facing the same "doom merchants" who had opposed the introduction of the minimum wage.

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