2) Bench root
台阶根底
3) canal bottom hole step surface
导管底孔台阶面
1.
Having been combined with the experiences,a facing height measuring tool has been designed to deal with the height from the spring holder face of cylinder head top and canal bottom hole step surface to the bottom which only can be measured difficultly by the check floor and tri-coordinates.
针对气缸盖顶面上的弹簧座端面、导管底孔台阶面到底面的高度尺寸原来只能用检测平台或三坐标检测造成操作困难的问题,结合实践经验,设计了一种端面高度检具,通过导管底孔,能快捷地检测气缸盖弹簧座孔端面、导管底孔台阶面到底面的高度尺寸,检具轻便、可靠,操作简单。
4) terraced substrate laser
台阶式衬底激光器
5) Bench
[英][bentʃ] [美][bɛntʃ]
台阶
1.
Based on geological model of deposits and by means of CAD method,the authors put forward the building method of layered opencast mining geological model, whose layers are composed of bench.
建立以台阶为单元的分层式矿床开采地质模型的方法。
6) ledge
[英][ledʒ] [美][lɛdʒ]
台阶
1.
Three-dimensional ledges were observed on the broad faces and at the tip of bainitic plates, which proves the real existence of ledges.
为探讨铜合金的贝氏体相变机制，用透射电镜研究了三种Ｃｕ－Ｚｎ－Ａｌ合金贝氏体的精细结构，在贝氏体片条的宽面及生长前端均观察到三维形态的台阶，表明台价是客观存在的实验事实。
2.
The results show that all the initial bainites formed in different alloys at different temperatures are with three-dimensional ledges on the broad faces and/ or at the growth edges of α1 plates but without internal stacking faults, which proves that ledges exist generally on bainites in Cu-Zn-Al alloys and that the growth of bainites is govern.
结果发现，三种合金在不同温度形成的贝氏体初生态的宽面及端面均存在三维形态的台阶，但无层错亚结构，表明台阶在Ｃｕ－Ｚｎ－Ａｌ合金贝氏体中是普遍存在的，贝氏体的生长属扩散控制的台阶长大机制。
补充资料：根底
根底
toe rock
gend-根底(t oe rock)爆破后残留在露天台阶底部，超过下部台阶水平的岩体部分。露天台阶爆破时，有无根底产生是衡量爆破质量优劣的一个重要指标，有根底的爆堆，使挖掘机生产能力下降、增加设备故障和机件磨损、降低设备利用率，同时打乱采场的正常作业循环。为防止产生根底，应适应岩石结构，采用合理的孔网参数、正确的起爆顺序、足够的药量和防止拒爆等。在难爆矿岩或抵抗线过大爆破时，还应采取增加孔底药量或用高威力炸药等综合措施。消除已产生的根底，通常采用浅眼爆破法。 (曾世奇)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条