主要动力

It is mainly set on the height-lifting fire appliance

主要安装在举高消防车上，以高压油泵为动力

Related keyway, and bolt coupling mainly refers to camshaft keyway, keyway and flexible coupling flange connection piece (with the pump power transmission coupling), Half key, as well as fixed coupling bolts.

相关键槽、联轴节及螺栓主要是指凸轮轴键槽、联轴节凸缘键槽和弹性连接片（用联轴节传递动力的油泵）、半圆键以及联轴节固定螺栓。

Settlement characteristics are studied based on formula of suspended sediment settling velocity and previous research results. Results show that the suspended sediment flux quickly decreases from the Hangzhou Bay to the offshore area. Although the suspended sediments are primarily transported towards the offshore area, net transport towards the Hangzhou Bay is also found in the study area. The study area is basically located in hydrodynamic balance belt, and the suspended sediment transport is characteristics of reciprocating movement and small amount of net sediment discharge. The net suspended sediment transport is mainly controlled by average current transport, Stokes drift-induced transport and gravitational circulation transport. The advection transport effect gradually weakens and gravitational circulation transport evidently intensifies from Hangzhou Bay to the offshore area. Settling velocity of single particles is far smaller than that of floccules, so, influence of flocculation of suspended sediments must be taken into the consideration.

结果表明，研究区净悬沙通量自杭州湾内向外海迅速变小，悬沙总体由杭州湾向外海输运，但同时存在向杭州湾方向的净输沙；研究区基本处于水动力平衡带，悬沙输运具有往复搬运、净输沙量小的特点；平均流输运、Stokes漂移输运和垂向净环流输运是引起悬沙泥沙净输运的主要作用机制，自口门至外海，平流输运作用逐渐减弱，垂向净环流输沙在悬沙净输运中所占比例逐渐增加；舟山群岛海域既是杭州湾向东海输运泥沙的重要通道，也是东海沿岸流携带泥沙向南输运的过渡地带；研究区单颗粒泥沙沉降速度很小，远小于絮凝沉降速度，在研究本区悬沙沉降时必须考虑絮凝的影响。

The study area is basically located in hydrodynamic balance belt, and the suspended sediment transport is characteristics of reciprocating movement and small amount of net sediment discharge. The net suspended sediment transport is mainly controlled by average current transport, Stokes drift-induced transport and gravitational circulation transport. The advection transport effect gradually weakens and gravitational circulation transport evidently intensifies from Hangzhou Bay to the offshore area. Settling velocity of single particles is far smaller than that of floccules, so, influence of flocculation of suspended sediments must be taken into the consideration.Incipient velocity and transport flux of surface sediments are analyzed using formulas of incipient velocity and transport flux. Transport trend and controlling factors of surface sediments are studied by the method of grain size trend analysis.

结果表明，研究区净悬沙通量自杭州湾内向外海迅速变小，悬沙总体由杭州湾向外海输运，但同时存在向杭州湾方向的净输沙；研究区基本处于水动力平衡带，悬沙输运具有往复搬运、净输沙量小的特点；平均流输运、Stokes漂移输运和垂向净环流输运是引起悬沙泥沙净输运的主要作用机制，自口门至外海，平流输运作用逐渐减弱，垂向净环流输沙在悬沙净输运中所占比例逐渐增加；舟山群岛海域既是杭州湾向东海输运泥沙的重要通道，也是东海沿岸流携带泥沙向南输运的过渡地带；研究区单颗粒泥沙沉降速度很小，远小于絮凝沉降速度，在研究本区悬沙沉降时必须考虑絮凝的影响。

Company's products are mainly based medical products, current products include agents Staron heat knife, minimally invasive spine foraminal mirror systems, ultra-quiet smoke purification systems, macular mirror, throat and esophagus gastric reflux detection systems, Urine dynamic inspection system, optical electronic integrated colposcopy.

公司产品主要是以医学产品为主，目前所代理的产品包括斯塔龙热能刀，椎间孔镜脊柱微创系统，超静音烟雾净化系统，黄斑镜，胃食道及咽喉反流检测系统，尿动力检查系统，光学电子一体式阴道镜。

Enterprises specializing in the production of "side of" card machine annex, the main products: milling chucks, NC knife handle, power chuck and the fuel tank, drilling the first card, top, adjustable sets, tool, gauge, lathe Mandrel, micro - 10 series, such as motor hundreds of varieties and specifications.

企业专业生产&方达&牌机床附件，主要产品有：铣夹头、数控刀柄、动力卡盘及油缸、钻卡头、顶尖、变径套、刀具、量规、车床芯轴、微电机等十大系列数百个品种和规格。

Institute of Geodes Red earth is widely distributed in South China , which is important accumulation since Late Cenozoic and results from special climate and geographic environment .

红土是在特定的自然地理和地质环境下的产物，形式主要为第四纪各种动力成因的堆积物及出露地表的各种基岩残积层

This paper is mainly studied three-dimensional finite element on sluice construction, and established the entire model including sluice pier、 ground、 the floor board、 and the upper frame as a whole body. Through analysing the static and dynamic problems, we can draw the reasonable conclusions.

本文主要研究了空间水闸结构计算的有限元法，将闸墩、地基、底板和上部排架作为一个整体建立空间有限元模型，进行静动力分析，并得出相应合理的结论。

Graduates for major scientific research institutes, universities and enterprises, heat and power engineering in the field of teaching, research, technology development, engineering design, operation management, and other aspects of the work.

毕业生主要面向科研院所、高等院校和企事业单位，从事热能与动力工程领域的教学、科研、技术开发、工程设计、运营管理等方面的工作。

The paper proved from theory and real diagnosis the importance of inner and exterior impetuses for rural industrialization development in western China.

而制度、市场和其他经济条件则主要是从农村工业系统外部对其产生推动作用，论文将其视为农村工业化的外部动力。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。