柴油机驱动的

Cooling system with gear-driven pumps, high efficiency, high reliability; Belt drive failure will not result in engine overheating; Double thermostat design to improve the reliability of the cooling system

1.3 冷却系统采用齿轮驱动水泵，效率高，可靠性高；不会因为皮带传动失效造成柴油机过热；双节温器设计，提高了冷却系统的可靠性

Long-stroke diesel engine is designed to meet domestic and international oil exploration and development of the market demand, particularly in electricity power for the drill rig mud pump and stand-alone units and the development of new drilling power.

4012型长冲程柴油机是为满足国内外石油勘探市场的发展需求，针对钻机动力特别是电驱动钻机和单机泥浆泵机组而开发的新型钻采动力。

At an early stage in the evolution of the high-speed diesel a variable timing device was introduced in the pump drive coupling, taking the form of a helically splined coupling by means of which the angular relation between driving and driven shafts could be varied by manual or automatic control.

在高速柴油机发展的早期，可变的正时装置被引用到油泵驱动联轴节上，采用螺旋式花键套管的形状，驱动轴和从动轴之间的相对角度可以通过手动或自动控制进行改变。

The VHV motor replaces the rig's gas- or diesel-driven generators and not only saves space, but reduces Troll's emissions by some 230,000 tons of CO2 and 230 tons of NOx every year.

VHV电动机替代了钻探平台的石油驱动发电机和柴油机驱动的发电机，不仅节省了空间，并且每年减少Troll海上天然气平台23万吨二氧化碳和230吨氧化氮的排放。

Venues such as small gas, elections should be vertical; occasions, such as gas changes have long-distance (over 500 meters), should be considered mobile; if the occasion should not use electricity, it should be diesel-driven selection style; If there is no occasion to use tap water, it is necessary to select air-cooled.

如用气场地狭小，应选立式；如用气场合有长距离的变化(超过500米)，则应考虑移动式；如果使用场合不能供电，则应选择柴油机驱动式；如果使用场合没有自来水，就必须选择风冷式。

HSB7000 is a single deck, deep V monohull with 22°deadrise. It is made of FRP materials and drived by two conventional propellers.

本艇为单体、单甲板、船底艉部斜升角为22°的深V船型，具有良好的快速性、耐波性，本艇为柴油机驱动，双机双桨推进，主船体及甲板均采用玻璃纤维增强塑料。

This truck adopts an inverter-driven AC electric drive system and an AC motor operated by the truck's diesel engine. A water-cooled inverter equipped with the latest high-voltage, large capacity IGBT to offer higher performance is also adopted, and thus contributes to highly efficient

该产品采用了以柴油机为动力源，通过变频器和交流马达获取驱动力的交流电气式驱动系统，应用了最新的高压大容量 IGBT 的水冷变频器，取得了更高的性能，该产品可望能为矿山运营的高效率化和节能做出贡献。

It has a self-deployment road range of 400 km on 180 litres of diesel,power being provided by a 97 kW turbocharged, watercooled, six-cylinder Cummins 6BT5.9-C130 engine driving through a ZF 6WG160 programable transmission with selectable two-or four-wheel drive.

动力装置为一台康明斯公司生产的97千瓦6BT5.9-C130型6缸水冷涡轮增压柴油机。采用ZF6WG160型自动变速箱，有2轮或4轮驱动两种方式。油箱容量180升，最大公里行程达400千米。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。