查询词典 high speed

A kind of high speed steel roll collar with high wear-resistance has been developed usingcentrifugal casting technique, to replace common alloy cast iron rolf collar with low wear-resistance and hard alloy roll collar with high price.

常用合金铸铁辊环耐磨性低，而硬质合金辊环成本高，采用离心铸造方法，开发了耐磨性能优良的高速钢辊环，高速钢辊环的硬度达63～65HRC，辊面硬度差小于2HRC，冲击韧性大于16J/cm~2。

Our main products are: microprocessor-based arc, harmonic elimination and PT counters, high-capacity three-phase modular overvoltage protectors, Intelligent Switchgear control devices (SC-8), current mutual inductance Secondary over-voltage protectors, large-capacity high-speed switching device, de-excitation of synchronous generator rotor Switchgear, composite over-voltage protectors, low-voltage modular overvoltage protectors ( SCB-400), high voltage current-limiting fuse combination switch cabinet, computer integrated protection device and other products.

公司主要产品有：微机型消弧、消谐及PT柜、高能容三相组合式过电压保护器、开关柜智能操控装置（SC-8）、电流互感器二次过电压保护器、大容量高速开关装置、同步发电机转子灭磁开关柜、复合式过电压保护器、低压组合式过电压保护器（SCB-400）、高压限流熔断器组合开关柜、微机综合保护装置等产品。

A high speed high accuracy and multi-channel synchronous data acquisition system for array acoustic logging is designed, which can be used under downhole high temperature, the requirements for cross dipole simulation signal process for acoustic logging, the integration of acquisition circuit and method for its data processing are put forward.

设计了一种可工作于井下高温环境，用于阵列声波测井的高速高精度多通道同步数据采集系统，提出了声波测井对交叉偶极模拟信号的处理要求以及采集电路的构成和采集数据处理的方法。

The turbine disk is on the aircraft engine the extremely important components, for its high precision, the hard machine-finishing, under the high speed high temperature environment works, is the key complex component, in the entire turbine processing also is a difficult point.

涡轮盘是航空发动机上十分重要的零件，它的精度高、机械加工难度大，处在高速、高温的环境下工作，是关键复杂构件，在整个涡轮机加工中也是一个难点。

The turbine disk is on the aircraft engine the extremely important components, for its high precision, the hard machine-finishing, under the high speed high temperature environment works, is the key complex component, in the entire turbine processing also is a difficult point.

摘 要：涡轮盘是航空发动机上十分重要的零件，它的精度高、机械加工难度大，处在高速、高温的环境下工作，是关键复杂构件，在整个涡轮机加工中也是一个难点。

The turbine disk is on the aircraft engine the extremely important components, for its high precision, the hard machine-finishing, under the high speed high temperature environment works, is the key complex component, in the entire turbine processing also is a difficult point.

毕业论文字数：33067 页数：73 带图纸任务书说明书）摘要：涡轮盘是航空发动机上十分重要的零件，它的精度高、机械加工难度大，处在高速、高温的环境下工作，是关键复杂构件，在整个涡轮机加工中也是一个难点。

Base on the analysis of the grating linear displacement measurement theory,t he measure errors especially the subdivision error of the grating scale,this paper focuses on the theory of switch and merge of dual grating scales'signals,builds the design criteria of high speed high precision displacement measurement by using dual grating sales,designs the switch picking reference with high precision and fast switch and merge method,analyses the errors brought in by switch and merge of the duals grating scales.

针对光栅尺的电子细分信号具有细分误差的特性，本文提出了对莫尔条纹信号不细分的方法以提高双光栅尺信号切换合成值的精度。经过对双光栅计数切换基准、切换与合成特征和规律的探讨，本文设计了实现双光栅尺双重测量、计数值切换合成法的硬件电路，主要通过可编程芯片FPGA，设计了双光栅尺信号处理的各电路模块，如双光栅尺信号四倍频辨向模块、速度判断模块、切换模块、计数值合成处理模块。

Based on the characteristics of high-speed and simultaneous turn -on, infinite series, high power ,high efficiency of current transformation and long life of reverse switching controlled Reversely Switched Dynistor RSD, RSD of newly turn-on mechanism will win important applications in the pulse power technology.

基于反向注入控制RSD的大面积快速均匀开通、可无限串联、功率大、换流效率高、寿命长的特点，新开通机制的RSD将在脉冲功率技术中获得重要应用。

By the developed optical system with localizers of high resolution and indicators of high speed, the presented navigation system offers useful computer-aided TKR surgery tool with simple processes and high operation quality.

作为展望，本文在最后对膝关节置换手术导航的进一步研究提出了两点可行的方案和设想，包括嵌入式光学定位系统设计方案以及远程外科手术的设想。

Mainly thimble, reset rod, Secretary extinguishers (use of international standards such as the Japanese JIS, German DIN); SUJ2 derivative bearing steel columns, Introduction sets (using the Japanese "Fu Aventis" standard); jack mouth S45C high-quality steel products (use of international standards ), SKD11 Chong-pin, SKH51 straight needle, SUJ2 straight needle; there straight guide columns, occasional columns, sets of straight guide, care kits, gate kits rod guide column, bar ring, oblique derivative columns, quenching cylindrical, silver steel bars, flat die springs, black line round springs, high-speed steel Chong-pin, water Tsui, positioning ring, locking independent guide columns, sliding-oriented pieces, rolling-oriented pieces, heating tube , dual electric, high temperature wire, insulation casing, Nagarze wiring accessories such as mold.

主要有顶针、复位杆、司筒（采用国际标准如日本JIS、德国DIN）；SUJ2轴承钢导柱、导套（采用日本&富特巴&标准）；唧觜选用优质S45C钢材，SKD11冲针、SKH51直冲针、SUJ2直冲针；还有直导柱、托柱、直导套、托套、浇口套拉杆导柱、拉杆挡圈、斜导柱、淬火圆柱、银钢枝、模具扁弹簧、黑线圆弹簧、高速钢冲针、水咀、定位圈、锁扣独立导柱、滑动导向件、滚动导向件、加热管、电热偶、高温导线、绝缘套管、接线卡子等模具配件。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新