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- base level pitch diameter 基面中径
- Approaching the base level of erosion. 接近侵蚀基准面的
- What functions does the atrium serve at base level? 中庭最基本的作用是什么?
- The resuhs show that the pitch diameter and standoff of threads of casings have an approximative functional relation.That provides a theoretical base for promoting direct measure of pitch diameter. 结果表明,套管圆螺纹中径和紧密距之间具有近似函数关系,为中径的直接测量方法的推广提供了理论依据。
- The canister form grinding wheel of bigger diaheter used mostly to grind plane, as the smaller diameter used to grind the base level of bearing roller ball. 大直径的筒形砂轮多用于磨平面,较小直径的用于磨轴承滚子球基面等。
- Straight, set on high, the base level with the topline. 尾巴直立,尾根位置高,尾根与背线齐平。
- The confusion is solved in conception and manufacture of single and actual pitch diameter. 解决了当前普通螺纹加工、检验中,单一中径与实际中径概念上的混乱和生产中的矛盾。
- The errors of the stand-off measurement and measurement errors made by pitch diameter gauge and ovality gauge are analyzed and compared. 分析比较了紧密距测量以及中径和椭圆度量规测量的误差。
- Briefed in the paper are the characteristics, work principles and operation procedures of the pitch diameter gauge and ovality gauge used to check coupling threads. 简述了用于管接头螺纹检验的中径和椭圆度量规的特点、工作原理及使用方法。
- The principle straightness error of cutting square in work-pieces can be controlled by choosing a suitable pitch diameter of the planetary gear in the machine tools. 选取适当的车头行星轮的分度圆直径,可以有效地控制车方原理的直线度误差。
- For the first Sunday, a base level 0 backup is taken, all data blocks are copied. 对于第一个星期天,采用基本级别0备份来复制所有数据块。
- Using Zr41.25Ti13.75Ni10Cu12.5Be22.5 bulk metallic glass rods of 5 mm diameter, fine spur gear with boss (pitch diameter 6 mm, number of gear teeth 24, modulus 0.25 mm) is fabricated with super-plastic die-forging method under vacuum condition. 以直径为5 mm的zr41.;25Ti13
- The form and distribution of every type of turbidites are closely related to the heave variation of base level. 湖底扇和坡移浊积扇圈闭形成于基准面上升期,是该区主要的储油圈闭;
- In this paper, using Zr41.25Ti13.75Ni10Cu12.5Be22.5 bulk metallic glass rods of 5 mm diameter, fine spur gear with boss (pitch diameter 6 mm, number of gear teeth 24, modulus 0.25 mm) is fabricated with super-plastic die-forging method. 本文以直径为5 mm的Zr41.;25
- When dealing with any boss, difficult or not, have a good base level of performance to fallback on. 无论你的上司是好是坏,凡事都要留有一定馀地。
- This article mainly introduced the igniter plug iron casing crowds the pitch diameter working procedure swaging to design the entire process, it has produced the concrete design method and the step. 本文主要介绍了火花塞铁壳挤中径工序的冷挤压模具设计全过程,给出了具体的设计方法与步骤。
- On entry to farrowing houses (15 weeks +) reduce to previous base level but using lactator ration. 在进入产房时(15周后)把喂养量减少到先前的基础,但要用乳汁配给食物喂养。
- And they can count on a base level of demand, as long as fear of overpaying is trumped by fear of missing out. 而且它们能够依赖基础水平的需求,只要错过机遇的担忧继续压倒价格过高的担忧。
- This paper describes the priciple and method of measuring the pitch diameter of a large diameter sawtooth thread with a single ball,and introduces in detail the measuring device to realize the method. 在普通螺纹中径合格性判定准则泰勒准则的基础上,提出只用螺纹实际中径的测量结果判定螺纹合格性的简单判定方法。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。