group method是什么意思

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用法例句

Regarding to the structure of the peeler mandrel on the 2# pickling line in Anshan Steel, this article has analyzed the characteristic of the peeler mandrel unitized machining and its machining procedures, as well as the process measures and issues that shall be attention to.

针对鞍钢2#酸洗生产线上的开卷器卷筒的结构,分析了卷筒组合加工的特点、加工步骤、应采取的工艺措施以及应注意的问题。

Based on the tribology theory,several micro-pits with the shapes of square,rhombus and cylinder are designed;micro-protrude electrodes are manufactured by combined electrical machining;then micro-pits are made by different non-traditional micro-machining methods.

根据摩擦学理论,设计了正方形、菱形、圆形等多种截面、形状的微凹坑;用组合电加工方法制作微凹坑加工工具———微凸起电极;采用多种微细特种加工方法加工出多种形状微凹坑,并进行了微凹坑加工工艺分析。

Realization of a Method to Combined Encrypt of Software Under Multi-OS;

一种多操作系统下软件组合加密法的实现

All cutting steps within one section formed a machining feature combination step.

在每一个由组合划分区间内所有刀步构成的一个加工特征组合段上建立了多目标优化模型,模型采用遗传算法对每一加工特征组合段的加工参数进行优化,自动修改NC程序中的加工参数并反映优化结果。

Evaluation on Processing Traits of Crossing and Combing Ability of Parents in Potato;

马铃薯杂交组合加工性状及亲本配合力评价

Cell Combined by Turret Press and Laser Cutter

回转头压力机—激光切割机组合加工单元

Working Group on the Strengthening of the Role of the Organization

加强联合国组织的作用工作组

multiple station combined machine for piston machining

活塞加工多工位组合机床

Working Group on the Strengthening of the United Nations System

加强联合国系统问题工作组

Selecting the proper tooling and fixtures for machining or assembly process.

为机器或其组装精选合适的加工设备。

The Tiny View Organization of Al-Cu Alloy by Semi-Solid Processing;

半固态加工Al-Cu合金的微观组织

Effect of Cold Deformation on Microstructure and Mechanical Properties of Ti13Nb13Zr Titanium Alloy

冷加工对Ti13Nb13Zr合金组织与性能的影响

Design of Modular for Machining of Balance Holes on Gear Pump Side-plank

齿轮泵侧板卸荷孔加工组合机床设计

The Industrial Application of Wax Oil Hydrotreating and Catalytic Cracking Combined Process

蜡油加氢和催化裂化组合工艺的应用

A Study on Microstructural Characteristics during Hot Processing of GH864 Superalloy

GH864合金热加工过程中组织特征研究

Joint ECLAC/UNIDO Industrial and Technological Development Unit

拉加经委会/工发组织工业和技术发展联合股

Joint ECLAC/UNIDO Industry and Technology Division

拉加经委会/工发组织联合工业和技术司

Abstract: The structure and machining process of plane diffluent compounddie are introduced.

文摘:介绍了平面分流组合模的结构和加工工艺。

Study on the Microstructure, Properties and Deformation Techniques of Rare Earth Wrought Magnesium Alloys;

稀土变形镁合金组织性能及加工工艺研究

Preparation of Small-hole Without Recast Layer by Electrical Combined Machining;

无再铸层小孔的电加工组合工艺试验研究

The Effects of the Process Technique on the Microstructures and the Properties of TC18 Titanium Alloy

TC18钛合金加工工艺对组织和性能的影响

Effect of Processing Technique on Structural Properties of Titanium Alloy TC8

加工工艺对TC8钛合金组织和拉伸性能的影响