高速

On bottom slamming load and strength requirement for Structures of Box Barges;2. In this paper, two finite element models of plated grillages are built to calculate the transient dynamic response to slamming load of a high-speed ship.

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。

It analyses the working operation of the high-speed grinding machine and the influence of the parameters.

论述了采用高速旋转的超硬轮对物料进行磨损剥离制粉过程，分析了高速砂轮磨粉机工作原理和各参数的影响，为今后进一步研制和开发系列新型高速砂轮磨粉机提供了有用的依据。

Favor salt , deep weir , broad favor , favor River 4 express highways transfixion Huizhou City entire boundary , construction ," five horizontal stroke three longitudinal " express highways nets acceleration already starting construction form very much littoral high speed of favor , mat made of tabernaemontanus bulrush favor high speed;Huizhou City harbor be country kind of harbour , be that Beijing-Jiulong Railway is the most convenient and rapidest go out of Haikou;That Huizhou City conveys the changeable electricity ability is that the whole nation host is changed into capacities surpass one of 53 cities get rich going ahead 2 million kilovolts , already become east Guangdong area electric power key position;Huizhou City is littoral chinese southeast communication transmission key position , owns the advanced modern times information express highway network

惠盐、深汕、广惠、惠河4条高速公路贯穿惠州全境，惠深沿海高速、莞惠高速已动工建设，&五横三纵&高速公路网加速形成；惠州港是国家一类港口，是京九铁路最便捷的出海口；惠州输变电能力是全主变容量超200万千伏以上的53个城市之一，已成为粤东地区电力枢纽；惠州是中国东南沿海通信传输枢纽，拥有发达的现代信息高速公路网络。

Company's main products are :16-24 high-speed wire and cable knitting machines ,9-33 Biandai speed in the weaving machine ,8-48 medium-speed circular knitting machines with 8-48 medium-speed wire knitting machines, 3-145 ordinary Biandai weaving machines ,8-148 ordinary round with knitting machines, 3 -- 53 Shoes straw loom, long lines Rao charter, 4-10 line of electronic and high-speed machines, automatic single, double-headed lines and high-speed machines, multi-line automatic Shoufang weaving machine unit, the first rolling machine shoelace , Goubian machines, machine lace, jacquard weaving machines and accessories, spindle, the yarn, the pressure deduction, such as falling round.

公司主要产品有：16-24锭高速电线电缆编织机、9-33锭中速扁带编织机、8-48锭中速圆带编织机、8-48锭中速电线编织机、3-145锭普通扁带编织机、8-148锭普通圆带编织机、3-53锭鞋材草编织机、多头线饶包机、4-10头电子高速并线机、全自动单头、双头高速并线机、多种自动收放线编织机机组、鞋带轧头机、钩编机、花边机、提花机及编织机配件、锭子、纱管、压扣、轮坠等。

Our main products are :16-24 high-speed wire and cable braiding machine ,9-33 medium-speed spindles and knitting machine flat belt ,8-48 medium-speed circular knitting machine with 8-48 medium-speed wire knitting machine ,3-145 knitting machine flat belt ordinary ,8-148 ordinary circular knitting machine belt, 3 -53 Material straw weaving spindles, multi-line charter Rao ,4-10 electronic high-speed and line machine, automatic single head, double-headed high-speed and line of machines, a variety of automatic retractable wire weaving machine units, shoelaces rolling head machine, crochet machine, lace machine, jacquard machine and knitting machine accessories, spindles, yarn tubes, pressure clasp, such as round-dropping.

公司主要产品有：16-24锭高速电线电缆编织机、9-33锭中速扁带编织机、8-48锭中速圆带编织机、8-48锭中速电线编织机、3-145锭普通扁带编织机、8-148锭普通圆带编织机、3-53锭鞋材草编织机、多头线饶包机、4-10头电子高速并线机、全自动单头、双头高速并线机、多种自动收放线编织机机组、鞋带轧头机、钩编机、花边机、提花机及编织机配件、锭子、纱管、压扣、轮坠等。

Company's main products are :16-24 high-speed wire and cable knitting machines ,9-33 Spindles in the speed Biandai weaving machines ,8-48 medium-speed circular knitting machines with 8-48 medium-speed wire knitting machines, 3-145 ordinary Biandai weaving machines ,8-148 ordinary round with knitting machines, 3 -53 Ingot Shoes straw loom, long lines Rao charter, 4-10 line of electronic and high-speed machines, automatic single, double-headed lines and high-speed machines, multi-line automatic Shoufang weaving machine unit, the first rolling shoelaces Machine, Goubian machines, machine lace, jacquard weaving machines and accessories, spindle, the yarn, the pressure deduction, such as falling round.

公司主要产品有：16-24锭高速电线电缆编织机、9-33锭中速扁带编织机、8-48锭中速圆带编织机、8-48锭中速电线编织机、3-145锭普通扁带编织机、8-148锭普通圆带编织机、3-53锭鞋材草编织机、多头线饶包机、4-10头电子高速并线机、全自动单头、双头高速并线机、多种自动收放线编织机机组、鞋带轧头机、钩编机、花边机、提花机及编织机配件、锭子、纱管、压扣、轮坠等。

The series of products of our unit have SJ72-2-3 type high speed pairs of line chain sewing machines, SJ1-2 woolen blanket lockstitch border plane, SJ-38 type large shell stitch machines, SJ-27 type medium shell stitch machines, SJ-17 type small shell stitch machines,SJ-8500 high speed lockstich, four needles back muscle machine, triangle needles, three point four steps type zigzig sewing machine,SJ-6150 high-speed lock stitch sewing machine with side cutter,GJ4-2 nail the machine of deducting ,GJ4-2-1 tie the machine ,GJ4-2-2 nail the trade mark machine .the products sell well in all parts of the country.

本厂的系列产品有SJ72-2-3型高速双线链式缝纫机，SJ1-2毛毯锁边机、SJ-38大贝型机、SJ-27中贝型机、SJ-17小贝型机、SJ-8500高速平缝机、四针背筋机、三角针、三步四点曲折缝缝纫机、SJ-6150高速平缝机、GJ4-2钉扣机、GJ4-2-1打结机、GJ4-2-2钉商标机，产品畅销全国各地。

High carbon and high molybdenum high speed steel has ...

高碳高钼高速钢具有硬度高、红硬性和耐磨性好等特点，但铸造高速钢脆性大，采用RE -Mg -Ti复合变质处理，可以改变共晶碳化物的形态和分布，使铸造高速钢冲击韧性提高 86 。2 %，热疲劳抗力和耐磨性也明显改善。

The usage technique of radar for high-speed ship s to prevent collision in Three Gorges reservoir;2. Research on Modeling and Simulation of High-speed Ship CPP Propulsion System;3. Based on three typical high-speed ship (high-speed monohull ship,planning hydrofoil craft,wave-piercing Catamaran),a mathematic models of high-speed ship ′s propulsion system(common screw propeller,adjustable-pitch propeller, water-jet propeller) and intelligent control system are established the simulation with the help of Matlab/Simulink is realized.

以三种典型的高速船(高速单体船、翼滑艇和穿浪艇)为例，建立了其推进(普通螺旋桨、可调螺距螺旋桨及喷水推进)系统及智能控制的数学模型，并在Matlab/Simulink上实现仿真；建立了推进系统的优化数学模型，编制了优化算法(混沌算法、遗传算法和粒子群算法)程序，实现了智能推进系统的优化设计；最后，运用Matlab/GUIDE进行界面设计，编制了高速船智能推进系统仿真与优化软件，实现了良好的人机互动。

Abstracts: To sample high speed random signals without drop, a design of O-shaped high speed random signals acquisition card based on the CPLD and its realization are presented. It consists of same three sets of acquisitive circuits, which construct O-shaped structure to sample the signals without drop .And it adopts threshold judging method to determine the valid data in the process of the acquisition, abandons vast of the redundant useless data at the same time, it only sends the useful data to the host computer by the way of DMA, so it is easy to processing the data. The design is concise and reliable. The sketch map of the logic circuit and the explanation of the main parts are presented. This design has been applied in the engineering project of sampling α nuclide.

为了对随机到来的信号进行不丢失的高速采集，提出了一种基于CPLD的随机信号环形高速采集卡的设计与实现；通过采用三套采集电路形成一个环形结构，可以对随机到来的信号进行不遗漏的高速采集，而且在采集过程中利用阈值的方法鉴别出有用信号，并舍弃了大量的冗余无用数据，从而只将有用数据以DMA的方式传于主机，便于进行信号的处理；电路设计简洁可靠，并给出了主要的逻辑电路示意图与主要部件说明；该系统已经应用在采集α核素的工程实践中。

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。