高速

D simulation research on the air cushion effect on the slamming pressure peak value of trimaran cross structure;2. A forecast method of slamming pressure acting on the ship outside plates;3. Not only can the fluid generate big slamming pressure s on the structure,but the structure s response has significant effects on the fluid s flow fields,as strong fluid-solid coupling exists between them.

本文运用大型有限元程序ANSYS建立某一高速船密加筋和纵骨架式两种形式的船底板架的有限元模型，计算这两种船底结构板架在砰击载荷作用下的瞬态动力响应特征，进行比较分析，得出能更好的抗砰击的高速船船底结构形式，为高速船的结构没计提供参考。

According to the linear wave resistance theory method,this paper makes a comparison research of the ship resistance for the high-speed round bilge ships,the deep "Vee" vessels,the wave-piercing catamarans,and the high-speed trimaran s while using the high-speed round-bilge ship as a benchmark.

采用阻力理论计算方法，以高速圆舭艇的阻力性能为基准，对高速圆舭艇、深V型船、穿浪双体船以及高速三体船的阻力性能进行了对比研究，对比较结果进行了分析，给出了各船型的最适用航速范围。

According to the study of cultural relics experts, and Mount Wutai, vice president of Professor Cui Zhengsen introduction, the newly discovered stone pagoda Wutai Mountain is one of the Soto sect of Zen Tuta blood, that is, transmission Tuta proved Ming Soto sect of the widely known case in the Wutai Mountain.

所以我们就有关问题亲自实地测量，得到如下的数据内容：这条线路是我们亲自走过的，根据实地测量，路线全称是250公里。路线具体是以下的：太原武宿国际机场---太原东环高速--大运高速----忻州下高速--定襄外环路---蒋村河边---五台城茹村---清水河---石咀---台怀镇。

The power of Electric Super Low-Volume Sprayer is alternating current of 220 volt.

电动超低容量喷雾器使用220V交流电，高频、高速、电机旋转带动风叶产生高速气流，将药液送到喷管与产生的高速气流会合，将药液雾化成极小的微粒。

The application of high speed steel roll ring in the High Speed Wire Rods Plant of Tiangang Group is introduced.

介绍了高速钢辊环在天钢高线厂应用的情况，对高速钢辊环与碳化钨辊环的优缺点进行了对比，提出了高速钢材质辊环、轧辊在轧钢厂使用的可能性。

A comparison of it with the case in wheel/rail typed high speed trains was discussed in detail.The main conclusion obtained is that around 300 km/h wheel/rail trains should be the backbone of the ground high speed rail transit system.

得到的主要结论是：地面高速轨道交通应以 30 0 km/h左右的轮轨高速铁路为主体；在需要 40 0～ 60 0 km/h超高速的特定条件下，也可以采用磁浮高速列车，作为一种补充。

High speed machine tool spindle s are key component of high speed machine tools.

高速加工是制造业发展的重要趋势，高速机床主轴则是高速加工机床的核心功能部件。

AW-100 AUTOMATIC HIGH SPEED SEWING THREAD WINDER; AW-88C AUTOMATIC HIGH SPEED SEWING THREAD WINDER; AW-69 SEMI-AUTO HIGH SPEED SEWING THREAD WINDER; A...

AW-100型全自动高速绕线机； AW-88C型全自动高速绕线机； AW-69型半自动高速绕线机；。。。

To solve the aerodynamic problems resulted from high-speed trains when they pass through a tunnel, a model experiment system for high-speed trains was set up on the basis of analyzing the relative present experiment systems at home and abroad, and its similarity rule s were derived.

为了解决高速列车进出隧道引起的空气动力学问题，基于对目前国内外高速列车模型试验研究现状的分析，建立了模型列车速度可达100m/s的压缩空气式高速列车模型试验系统，并导出了模型试验的相似准则。

To solve the aerodynamic problems resulted from high-speed trains when they pass through a tunnel, a model experiment system for high-speed trains was set up on the basis of analyzing the relative present experiment systems at home and abroad, and its similarity rules were derived. In this system, compressed air is used to impel a model train, and the speed of this train speed can reach 70 m/s.

为了解决高速列车进出隧道引起的空气动力学问题，基于对目前国内外高速列车模型试验研究现状的分析，建立了模型列车速度可达100 m/s的压缩空气式高速列车模型试验系统，并导出了模型试验的相似准则。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。