Last, but ( maybe!) not least, there's a debate raging about whether valid pages are more easily indexable by search engines like Google, Yahoo!, and MSN. 最后,针对有效的页面是否更容易被Google、Yahoo!和MSN等搜索引擎索引,存在着激烈的争论。
Here's one more query rewrite idea: if possible, remove column expressions in predicates to make the predicates indexable. 这里还有一个查询重写思想:如果可能的话,删除谓词中的列表达式确保谓词是可索引的。
So if all information is indexable and searchable, then what purpose does an ad serve? 因此,如果所有信息都是可索引、可搜索的,那广告有什么用呢?
90 indexable face milling cutter 可转位90°面铣刀
Renewed technology of hard metal alloy mould indexable carbide insert cutting tool 硬质合金模具翻新工艺硬质合金可转位刀具
Study on Cutting Force for Milling Hardened Steel Arc Path with Micro-end Mill Indexable hard metal ( carbide) inserts& Corner radii 小直径铣刀铣削淬硬钢圆弧切削力研究GB/T2077-1987硬质合金可转位刀片圆角半径
Compensation of Waviness Error on Surface Machined by Long Edge End Mills with Carbide Indexable Inserts 硬质合金可转位长刃立铣刀加工表面波度误差的补偿
Carbide face-milling cutter with indexable insert for fine tooth 硬质合金可转位密齿面铣刀
A mathematical model of drilling in non-steady state for the drill with indexable inserts 可转位浅孔钻非稳态加工的数学模型螺丝孔钻,螺丝底孔钻
Your notes become indexable and searchable, which is infinitely useful in itself. 你的笔记成为了索引和搜索,这本身就很有用。
The principle of the copying grinding for peripheral shapes of cemented carbide indexable inserts and the master cam design 硬质合金可转位刀片周边仿形磨削原理及仿形凸轮的设计
Carbide welded taper shank machine reamer Research on Indexable Form Disc Tools for Helicoidal Workpieces 硬质合金焊接式锥柄机用铰刀加工螺旋槽用可转位盘铣刀设计研究
Study on Chip Breaking Performance of Chip Breakers of Indexable Insert Most in Use 国产常用可转位刀片断屑槽断屑性能的研究
Indexable endmill with spiral teeth 可转位螺旋齿立铣刀
Performance of the coated tool and non-coated tool in cutting process is analyzed through measuring durability of the indexable insert turning tool and cutting force ( torsional moment) of tap. 介绍了涂层刀具与未涂层刀具在切削加工中的性能比较及试验研究。主要通过不重磨车刀的耐用度及丝锥的切削力(扭矩)等因素来展开试验分析。
The helicoidal surfaces are produced mostly by form cutting with forming cutters of end mill type, side mill type or disc type. triangular indexable carbide milling cutter insert 螺旋面大多数是用球头铣刀、侧铣刀、盘形刀具成形加工出来的。三角形可转位铣刀片
In commerce, metadata make huge databases indexable, searchable, connectable, useful and valuable. 在商业领域,元数据让巨大的数据库可添加索引、可检索、可连接、有用而且有价值。
A percussion instrument consisting of a piece of metal in the shape of a triangle open at one angle. triangular indexable carbide insert 三角铁一种打击乐器,由一块三角形的金属构成,在三角形的一个角开口
Study on Rotary Atomizer Design Theory in Refuse Incineration Generating Electricity; Research on Indexable Form Disc Tools for Helicoidal Workpieces 垃圾发电用旋转雾化器设计理论研究加工螺旋槽用可转位盘铣刀设计研究
Geometric Parameters Optimization for Drills with Indexable Inserts Based on FEM 基于FEM的可转位浅孔钻几何参数的优化
Diamond-shape ceramic indexable insert 菱形陶瓷可转位刀片
ABSTRACT Chip breaking mechanism of chip breakers of indexable inserts of NC machine tool has been studied systematically in this paper. 本文对数控机床可转位刀片断屑槽的断屑机理进行了深入系统的研究。
Double disk lapping machine for indexable carbide insert 可转位插刀双端面研磨机
A numerical model for calculating geometric parameters of the insert pocket on a boring cutting tool with indexable inserts is presented using the constraint optimization approach offered by ANSYS. 将坐标变换用于可转位面铣刀的刀片槽设计,建立了铣刀切削角度、刀片角度以及刀片槽形成角度的数学关系,给出了刀片槽角度设计和制造的有效计算方法。
The coated cemented carbide indexable inserts are used more and more widely. 目前,涂层硬质合金可转位刀片使用越来越广泛,不同的使用领域对涂层合金提出不同的要求。