peen

According to RBAC and DTE, the role-based domain and type enforcement access control ( RDTEAC ) model is presented.

根据RBAC和 DTE的思想, 本文提出了“基于角色的域类型增强访问控制” ( RoleBasedDomainandTypeEnforcementAccessControl,RDTEAC ) 模型.

How can you say that a sledgehammer is better than a ball-peen hammer?"

你怎么可以说这种锤子比那种锤子好？”

The new development of modem tool materials and prospect in the peen forecasted.

对现代刀具材料的新进展及来来的状况作了讨论与预测.

To peen sandblasting, Shot Blast Cleaning, green dust three series over 100 varieties-oriented products.

以喷丸喷砂 、 抛丸清理 、 环保除尘三大系列100多个品种为主导产品.

This paper presents effect of heat treatment process on peen shot strengthen ing performance of rear axle pinion gear and peen shot methods of hypoid gear, and also introduces the main structure features of peen shot machine for rear axle pinion gear.

讨论了热处理工艺对后桥主动锥齿轮强化喷丸效果的影响以及准双曲面螺旋锥齿轮强化喷丸方法，介绍了研制的后桥主动锥齿轮强化喷丸机的主要结构特点。