高速

词组短语

high speed · high rate

与高速相关的网络例句 [注：此内容来源于网络，仅供参考]

The park area lies in the communications center of the development zone of economy surrounding Bohai and it locates at the core zone of Tianjin Binhai New Area; it is only separated from the Tianjin Economic-Technological Development Area by a river and it is near to the Tianjin Environmental City; the distance between park area and the central urban area of Tianjin is 50 kilometers and the distance to Beijing is 120 kilometers; the distance between the park area and Tianjin Binhai International Airport is 40 kilometers and the distance to Tianjin Harbor is 21 kilometers and 35 kilometers to Caofei Dian Harbor; the traffic around it is very convenient and there are more than ten highways passing through it, i.e.

园区位于环渤海经济发展带之要冲，地处天津滨海新区核心地带，与天津经济技术开发区仅一河之隔，毗邻中新天津生态城；园区距天津中心城区50公里，距北京120公里，距天津滨海国际机场40公里，距天津港21公里，距曹妃甸港35公里，周边交通便利，京津城际铁路、京秦客运专线、津滨轻轨和京津塘高速、京津高速、唐津高速、海滨大道、津滨高速等十余条高速公路环城而过，特别是津汉快速路、塘汉快速路和京山铁路直达园区，使园区内外沟通快捷方便。

In order to verify safety,efficiency and high quality of high-speed cutting machining,I d like to analyze the whole manufacturing process;from drawing up the steps of mould machining;taking rough machining,semi-finish machining and finish machining into account,and designing a reasonable machining scheme through emulation mode to meet the demand of high-speed cutting machining.

为了验证高速切削技术的安全、高效和高质量特性，从一个高速铣削加工任务开始，分析了高速加工模具工艺制订步骤，把粗加工、半精加工和精加工作为一个整体考虑，设计出合理的加工方案，通过仿真达到高速切削技术的要求，并通过实际加工，得出与传统工艺电火花线切割加工对比后的试验数据，论证了高速切削工艺的高效和经济性。

Aiming at the high-speed matching controlling problems between adaptive filters inplemented by FPGA and the high-speed AD converters, a high-speed sampling and adaptive filtering system was designedusing asynchronous FIFO. The dual channels AD converter AD9238-40 was used as input stage, two asynchronous FIFOs on-chip were used as high-speed buffer memory, and the sampling and adaptive filtering was controlled by FPGA. The asynchronous FIFO was customized and simulated on Quartus II, the sampling and adaptive filtering controller was designed and also simulated on Quartus II. The high-speed matching controlling of the dual channels AD converter AD9238-40 and the adaptive filter was implemented.

针对用FPGA实现的高速自适应滤波器与高速ADC数据处理速度不匹配、容易产生串扰等问题，提出了一种基于异步FIFO技术的高速采样自适应滤波系统方案，选用双通道高速AD9238-40作为前置输入级，用片内异步FIFO作高速缓存，用FPGA控制采样与滤波，给出了系统的结构框图，对异步FIFO与采样滤波控制器进行了仿真，并将异步FIFO与采样滤波控制器集成在同一FPGA上，完成了对双通道高速AD9238与自适应滤波器的高速匹配控制。

The main research content is: Using the experimental of cutting force and roughness of high speed face milling cutter and high speed end milling cutter mill aluminium alloy and cast iron, analyze the rules of the high speed milling velocity, feed rate per tooth, milling depth and milling width to high speed processing. Use multiple linear regression method, set up surface roughness and the cutting force fluctuation models. Certify the regression model notability, and provide a reliable guarantee for the accuracy of function optimization. Based on the targets of productivity, manufacturing cost, surface roughness, cutting force fluctuation optimization model, according to research of the high speed milling parameters selecting restrict of work piece, machine, tool and safety, set up high speed milling parameters multi-object optimization system.

本文以已有的高速铣削机理及高速刀具技术研究成果为基础，结合高速铣削试验，进行了基于遗传算法的高速铣削参数优化研究与系统开发，主要的研究内容为：通过高速面铣刀和高速立铣刀加工铝合金和铸铁等材料的切削力和表面粗糙度试验，进行了铣削速度、每齿进给量、铣削深度和铣削宽度对高速铣削加工过程影响的研究；采用多元线形回归的方法，建立了切削力及其振幅和表面粗糙度模型，并对模型的显著性进行验证，为高速铣削参数优化模型的建立奠定了基础。

According to one embodiment, a method of coherency management in a data processing system includes holding a cache line in an upper level cache memory in an exclusive ownership coherency state and thereafter removing the cache line from the upper level cache memory and transmitting a castout request for the cache line from the upper level cache memory to a lower level cache memory.

根据一个实施例，数据处理系统中一致性管理的方法包括：在处于独占所有权一致性状态的较高级别高速缓存存储器中保存高速缓存线，以及其后从较高级别高速缓存存储器移除高速缓存线，并且从较高级别高速缓存存储器发送对高速缓存线的掷出请求到较低级别高速缓存存储器。

The characteristic of machined surface of high speed machining aluminum alloy 7050-T7451 is researched by micrographic experiments and analysis. The formation mechanics of machined metamorphism layer has been analyzed and studied. The dislocation-energy model in machined metamorphism layer was established and applied to explain the micrographic mechanics work-hardening using the thermo-mechanical coupling deformation theory and dislocation theory. The experimental results show that the interaction of high dislocation density effect on hardening is more remarkable than that of thermal stress in high speed machining.

利用显微观察方法对铝合金7050-T7451高速铣削加工的工件表面断面和不同深度的表层的微观形貌特征进行系统的研究，确定了高速切削加工铝合金7050-T7451的表面变质层深度为30～35μm；应用位错能量研究了高速铣削加工过程的热力耦合对变质层的影响机理，并通过微观形貌观察证明：与普通切削相比，高速铣削表层塑性变形的能量和位错密度更高；建立了位错密度的加工硬化的动力学模型，研究了加工硬化的热-力耦合形成机理；对微观裂纹的形成机理进行了理论分析，证明位错密度高的高速切削过程中较低速加工更容易产生明显的微裂纹，从分子级乃至原子级的水平进一步揭示高速切削加工表面变质层的形成特征。

China's railway is developing along with the society's development, from coal as the driven power to electricity, from ballasted track to Non-ballasted track, from low-speed to high-speed , China's railway has undergone earth-shaking changes, and now the construction of high-speed railway leads to the takeoff of China's economic and social , Although high-speed railway in China start late , but have a high starting point, and developed very quickly, through introducing foreign core technology, digestion, absorption and re-innovation ,we owned the ability to build the high-speed railway, and ushered into a new era of high-speed railway construction.

我国的铁路随着社会的发展而发展，从以煤为动力到以电力直接带动，从有砟到无砟，从低速到高速，我国的铁路发生了翻天覆地的变化，而如今高速铁路的建设正在引领我国经济社会的腾飞，我国高速铁路虽起步晚，但起点高、发展快，通过引进国外核心技术、消化吸收再创新，初步具备了建设高速铁路的能力，迎来了我国高速铁路建设新时代。

Union Rui Enterprise Co., Ltd. is committed to high-speed stamping equipment and automation equipment surrounding the design and manufacture more than 15 years, with a high degree of technology for stamping equipment factory specializing in the production of high-speed precision automatic punching machine, punching machine brand: Taiwan Joint sharp punch, Taiwan Alliance sharp high-speed punch, Taiwan Union Rui CNC punch press, the sharp precision punching machine, the sharp C-sharp high-speed punch and joint high-speed H-type gantry punch, peripherals and other products, to undertake various types and specifications for the production of non-standard products.

联锐企业有限公司致力于高速冲压设备及周边自动化设备设计制造已逾15载，为拥有高度技术的冲压设备制造厂，以专业生产高速精密自动冲床，冲床品牌为：台湾联锐冲床、台湾联锐高速冲床、台湾联锐数控冲床、联锐精密冲床、联锐C型高速冲床及联锐H型龙门高速冲床，周边设备等产品，承接各种类型和规格的非标准产品制作。

By the use of Circling cluster and Envlopment theory and flat surface sit-mark transformation theory, the chain wheel tooth equation of roller chain at high speed to match conjugage engagement is deduced.Establishing chain speed equation of roller chain at high speed,based on the analysis of the speed curves between roller chain at high speed and common roller chain,good drive of roller chain at high speed is verificated theoretically.By a example that move distance from transverse vibration between roller chain at high speed and common roller chain is contrasted,the accuracy of those theories that the paper brings up and higher functions of roller chain at high speed is proved.Finally, Establishing conjugage engagement line equation of roller chain at high speed and analyzing the complete engagement zone, the chain wheel tooth curve equation is studied at a higher degree. At the same time,the lack's place of the research result is pointed out.

依据高速滚子链设计要求与H_y-V_0齿形链的研究，阐述了滚子链传动实现准共轭啮合理论可能性；利用圆族包络法结合平面坐标变换理论推导出了满足共轭啮合的高速滚子链的链轮齿廓曲线；建立起高速滚子链链速方程，通过对高速滚子链与普通滚子链链速曲线的对比分析，从理论上验证了高速滚子链具有良好的传动性能；最后，建立起高速滚子链共轭啮合线方程，对其整个啮合区间进行了分析，进一步研究了链轮齿廓曲线方程，确定了主要参数的设计方法的问题，并同时指出了不足之处。

In recent years, companies have participated in the transformation of old cities, Pingding County, Yangquan City, Xinquan Bridge, A Shengao Su, Pu-He high-speed, transport, wind speed, high Ningbo Ring, Annan high-speed, high-speed bearing Tang, Paul Fu-speed, Yangquan coal mining subsidence management of housing projects, Binh Dinh District, the national, provincial and municipal key projects, which has been repeatedly commended the local government and the owners of the award.

近年来公司相继参与了平定县旧城改造、阳泉市新泉大桥、阿深高速、濮鹤高速、运风高速、宁波绕城高速、安南高速、承唐高速、保阜高速、阳泉市采煤沉陷治理平定区住宅建设项目等国家、省、市重点工程的施工，多次受到当地政府和业主的表彰奖励。

与高速相关的网络解释 [注：此内容来源于网络，仅供参考]

high-speed aerodynamics：高速空气动力学,高速气体动力学

high-speed adjustment 高速调整 | high-speed aerodynamics 高速空气动力学,高速气体动力学 | high-speed aeronautics 高速航空学

high-speed aeronautics：高速航空学

high-speed aerodynamics 高速空气动力学,高速气体动力学 | high-speed aeronautics 高速航空学 | high-speed air-jet textile hose 高速气流纺龙带

Data dictionary cache：数据字典高速缓存

共享池主要由库高速缓存(Library Cache)和数据字典高速缓存(Data Dictionary Cache)两部分组成. 数据字典高速缓存(Data Dictionary Cache)用于存放数据字典信息,包括表、列的定义以及权限信息. 注意,库高速缓存和数据字典高速缓存的尺寸是动态变化的,

High-speed diesel engine：高速柴油机 High speed engine 高速发动机

High-speed auxiliary jet 高速辅助喷嘴 | High-speed diesel engine 高速柴油机 High speed engine 高速发动机 | High speed jet 高速喷射

high speed steel：高速钢; 高速工具钢

High-Quality Steel 高质量钢; 优质钢 | High-Speed Steel 高速钢; 高速工具钢 | High-Speed Steel Bit 高速钢车刀

high speed compound terminal：高速混合终端

high speed compound terminal 高速复式终端机 | high speed compound terminal 高速混合终端 | high speed compound terminal 高速混合终端高速复式终端机

high speed compound terminal：高速混合终端高速复式终端机

high speed compound terminal 高速混合终端 | high speed compound terminal 高速混合终端高速复式终端机 | high speed craft code 高速船规则

high-velocity forming die：高速成形模具

high-velocity forming ==> 高速成形 | high-velocity forming die ==> 高速成形模具 | high-velocity jet ==> 高速喷射,高速射流

high speed gauge：高速规;高速表

高速搅拌机 high speed blender | 高速规;高速表 high speed gauge | 高能键 high-energy bond

high speed gauge：高速规;高速计

高速扩散泵 high-speed diffusion pump | 高速规;高速计 high-speed gauge | 高自旋 high-spin