直到19世纪80年代，蒸汽船才将帆布去掉，因为早期的船用引擎经常发生故障。
Steamships didn't lose their sails until the 1880s, because early marine engines had a nasty habit of breaking down.
但直到19世纪80年代，蒸汽船才将帆布去掉，因为早期的船用引擎经常发生故障。
But steamships didn't lose their sails until the 1880s, because early marine engines had a nasty habit of breaking down.
本文研究的船用润滑脂安装螺栓和底漆湿安装螺栓是更有效的措施。
Fitting bolt with marine grease and wet fitting bolt with primmer studied in the paper are more effective measures.
这只船用六把桨划。
船用绳缆，缆绳，安全网。
介绍了某船用汽轮机减速器壳体的镗孔方法。
Introducing a boring method of a ship used decelerator casing.
它们有的像风车，有的像关动物的笼子，还有的像船用螺旋桨。
这项技术同样也能使将船用雷达车载化的提议付诸实践。
The technology could also make on-board radar a practical proposition for cars.
在海洋界，有一个条约是关于运输中的船用备件以及此条款的定义。
Over on Maritime Community there was an article about Ship Spares In Transit and what the term means.
通过正交试验研究了磨削参数对船用螺旋桨叶片表面粗糙度的影响。
The effects of grinding parameters on surface roughness of Marine propeller blade were studied by using orthogonal test.
船用曲轴是大型船用发动机的重要部件，而曲拐是曲轴的关键部分。
Crankshaft is a very important component of large Marine engine and its key part is crank.
船用升降机动力学性能分析一直以来都是升降机领域的一个薄弱环节。
The dynamic characteristic analysis of ship lifter has always been a weak part of the lifter field.
现场零售商店出售一系列的具有里维·埃拉味的品牌时装和船用设备。
An on-site retail store selling a range of Riviera branded fashion and boating accessories.
舰载特种起重机是我国正在研制开发的多关节、可折叠式船用起重机。
Carrier borne crane, a multi joint foldable one, is being developed in the country.
本论文对船用二冲程机轴流式定压涡轮增压器应用变喷嘴环做了研究。
This thesis researches axial-flow constant pressure turbochargers of ships' two-stroke engines applying variable nozzle ring.
厂内模拟海水对比试验选用两台50CL - 30船用立式离心泵。
Two 50cl-30 Marine vertical centrifugal pumps were used for factory seawater simulating contrast test.
对船用钢板激光弯曲成形过程的温度场、应力场及应变场进行了数值模拟。
The temperature field, stress field and strain field of shipbuilding steel plate during laser forming process were calculated.
大型船用柴油机曲轴红套滑移以后，船体和轴系分别出现明显的振动和扭转振动。
After slipping of crank shaft sleeve in large Marine diesel engine, there will appear obvious vibration and twisting on the hull and shaft system.
本文介绍了船用真空污水处理系统的基本原理和系统组构成及安装方面的技术要求。
The paper introduces the basic principles and system composition as well as installation requirements of the marine vacuum sewage disposal system.
船用齿轮传动系统是船舶动力装置的重要组成部分，分析其系统力学特征相当重要。
It is very important to analysis mechanics character of Marine gear transmission system which is an important part of Marine power equipment.
通过对各类添加剂性能的考察，确定了RHY3531船用气缸油复合剂的配方组成。
The formula composition of Marine cylinder oil additive package RHY3531 are determined by investigating the compatibilities of various additives.
结合船用发电机保护的功能需求，介绍一种基于单片机的船用发电机实时保护装置。
According to the functional requirement of Marine generator protection, a Marine generator protector based on MCU is introduced.
船用机械技术人员和船舶维修技师行业认证有效，但在不列颠哥伦比亚省是自愿考取。
Trade certification for Marine mechanical technicians and Marine repair technicians is available, but voluntary, in British Columbia.
船用螺旋桨是一类典型的自由曲面零件，它的设计和制造精度直接决定了其推进效率。
Marine propeller is a type of free form surface part. Its design and manufacture precision decide ship's thrust efficiency directly.
船用核能输出功率从潜艇推进器的200MWt到大型战舰如航空母艇的300MWt.
The power output from ships nuclear energy plants ranges from 200MWt for submarine propulsion to 300MWt for larger warships such as aircraft carriers.
船用黑匣子为航运事故的分析及处理提供了依据，而航行数据压缩技术是其关键的软件。
Marine black box provides the basis for analyzing and dealing with accidents, of which the key software is navigation data compression technique.
电液控制单元是船用舵机电液位置伺服系统关键部件，其性能的优劣直接影响舵机的性能。
Electrohydraulic control unit whose performance has direct effect on rudder's characteristics is the key component of ship rudder position control system.
电液控制单元是船用舵机电液位置伺服系统关键部件，其性能的优劣直接影响舵机的性能。
Electrohydraulic control unit whose performance has direct effect on rudder's characteristics is the key component of ship rudder position control system.
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