查询词典 engine room

Stick the ballast on the nearest place from the headlamp in the engine room firmly by using double-faced tape , cable tie and etc.

在离照明灯最近而又通风散热良好的地方，通过使用双面胶布、扎带、螺丝等材料将镇流器牢固安装固定。

Stick the ballast on the nearest place from the headlamp in the engine room firmly by using double-faced tape ,刋 cable tie and etc.

在离照明灯最近而又通风散热良好的地方，凉通过使用双面胶布、扎带、螺丝等材料将镇流器牢固安装固定。

The research work of this paper is divided into five parts: The first ,according to the work characteristics of ship's auxiliary boiler, this paper is to design applied project in the automatic control system of ship's auxiliary boiler; The second, according to the work request of the cargo winch of alternating three-speed change-pole speed-adjusting, this paper is to determine adopting the method of the PLC control; The third, this paper is to design PLC application in three -phase induction motor control, to give the ladder chart, program and input and output circuit diagram; The fourth, this paper is to research the method of the ship's combined starting screen automatic control with the PLC; The fifth, this paper is to inquire the possibility of apply the PLC in ship's engine room surveillance system; According to the comprehensive analysis of above actual example of ship's auxiliary machinery automatic system with the technique of PLC; not only can use the technique of PLC to replace traditional relay-contactor control technique in ship's auxiliary machinery automatic system, but also can get the conclusion of the former is more dependable and more clever than the latter, the maintenance is more convenient, thus develop a new path for ship automation.

本文研究的工作主要包括五个部分：第一，根据船舶辅锅炉的工作特点，设计PLC在船舶辅锅炉自动控制系统中的应用方案，主要有PLC选型及输入输出点的设计，画出系统控制梯形图并分析工作原理；第二，根据交流三速变极调速起货机的工作要求，确定采用PLC控制的方法，进行控制系统的硬件设计和软件设计，并分析工作原理：第三，设计了PLC在三相异步电动机控制中的应用，给出了控制梯形图、程序及输入、输出接线图；第四，研究了用PLC实现船舶组合起动屏自动控制的方法，进行了系统的电源设计和软件设计，给出系统工作流程图；第五，探讨了船舶机舱监视系统应用PLC的可行性，将继电器报警线路改为用PLC控制报警，给出系统硬件图和软件梯形图，并分析了PLC机的选型、抗干扰和应用PLC的经济效益和社会效益等问题。综合以上船舶辅助机械自动控制系统采用PLC技术的实例分析，可以得出船舶辅助机械自动控制系统不但可以使用PLC技术取代传统的继电器接触器控制技术，而且前者比后者更可靠、更小巧，维护保养更方便的结论，从而为船舶自动化开辟了一条新的路径。无忧毕业设计网 www.5ubs.cn

Escape door of engine room escape trunk found held open by wire.

机舱门或脱险通道机舱底部的门，用绳子绑住，保持常开。

Engine room escape trunk with watertight steel access hatch to be arranged, size 800 mm x 800 mm clear. Cover to be of hinged type turn buckle closing device to operate from inside the trunk and from outside.

机舱的应急出口带有水密的进入舱口，尺寸为800mm×800mm，铰链式舱口盖上安装有弯曲型扣子的关闭装置，可以分别从通道的内部以及外部进行操作。

The crewmembers took their positions in the Engine room and in the Wheelhouse.

机组人员在他们的立场在机房和舵手。

Different pipe systems must be used for engine room waste water and the ballasting water

机舱污水和压载水分别使用不同的管系

Just before they went into warp, I beamed the whole kit and kaboodle into their engine room, where they'll be no tribble at all.

当他们进入曲速前，我把有的没有的全部传送到他们的引擎室，这下子就没有 tribble 了。

Automation of Marine power station is an important part in unmaned engine room,which is an issue that experts have been exploring and studying.

船舶电站自动化是无人机舱的一个重要部分，是国内外船电专家一直在探索和研究的课题。

Recalled in the past, eventful years thick, from on inferior task end, to this secondary emission, between the two, has experienced windingly, because the objective reason, this engine room felt urgently the understaffed, the matter was many, under the all quarters vigorously coordination, has solved on sent the duty, in the existence the problem, carried out thoroughly has been punctual the plan.

回顾过去，74年厚，从对劣质的工作目标，这个二级排放量，两者之间，经历windingly，由于客观原因，这个机房感到迫切的人员不足，这件事很多，在各方面的大力协调，已解决了关于派遣职责，存在的问题，进行了深入已准时计划。

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％。