船舶

The main engine remote control system is one of important part of the engine room automation.

船舶主机遥控系统是机舱自动化的一个重要组成部分。

The study primarily focus on the data communication between ship engine-room equipment with the management.

研究过程中主要侧重船舶机舱设备层与管理层间的数据通讯。

Besides the some database of monitoring parameters and typical failures has been built up,even not accurate and overall and not included in this paper, This is still a long way to go to build up a safety assessment system for marine engine-room ,which can be used on board ship.

当然由于时间关系，安全评估本身的主观性因素较大，所有这些内容很难在短时间内非常完善，需要一定时间的努力，特别是在该系统的船舶实用化方面。

To prevent marine environment pollution resulting from offshore oil exploitation, besides the formulation by offshore oilfields of the Crash Program to Combat Oil Spills During Offshore Oil Exploration and Exploitation, oil-polluted water treatment equipment has been installed on all drilling platforms, engine-room oil-water separators have also been installed aboard all drilling ships, and oil barriers, chemical de-oiling agents and spill recovery ships provided in all China's offshore oilfields.

为了防止海上石油开发对海洋环境的污染，采油平台全部配备了含油污水处理装置，钻井船舶全部配备了机舱油水分离装置，各油田都配备了围油栏、化学消油剂，以及溢油回收船。海上油田还制定了《海洋石油勘探开发溢油应急计划》。

After designing the hardware, using STEP 7 and MCGS to realize PLC sub stations function of data collection, control and alarm, the communication between PLC sub stations and epigyny machine and software designing and emluation of every function of the monitor interface.

先对系统进行硬件设计，然后在软件STEP 7环境中和MCGS平台下实现底层PLC子站对船舶机舱内数据的采集、控制和报警功能，PLC子站与上位机的数据通信以及整个系统监控画面所实现的各项功能的软件设计和仿真。

The equation of ship motion with six freedoms is listed.

给出了船舶六个自由度的运动方程。

Besides, a new algorithm is used to draw track error band, which guarantees track error band to parallel with ship's course.

由于原来的船舶航迹控制显示系统为DOS环境下用C语言编程实现的，显示不够美观[1] 。

The Allies, led by the United States of America, wanted Iwo Jima not only to neutralize threats to its bombers and shipping, but to use its airfields for fighter escort and emergency bomber landings.

以美国为首的盟军不仅想使硫磺岛不能对其轰炸机和船舶构成威胁，而且使用岛上的机场进行战斗机护航和轰炸机紧急着陆。

Guangzhou City Guang Fu Trading Co., Ltd. are ExxonMobil, one of the nation's largest distributors, operates mainly in Esso ESSO, Mobil Mobil advanced lubricants, including oil industry, vehicle oil, ship oil, etc..

广州市广孚贸易有限公司是埃克森美孚全国最大的经销商之一，主要经营埃索ESSO、美孚Mobil高级润滑油，包括工业用油、车辆用油、船舶用油等。

Then,by means of probability theory and event tree analysis,the fire growing probability and critical time for each phase were calculated,and the average burned area of ship was estimated.

根据不同阶段火灾的特点，求得了各阶段火灾的临界时间，并以其为基础对火灾发生后船舶舱室平均过火面积进行了估计。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。