小孔内径,small bore diameter
1)small bore diameter小孔内径
1.This paper describes the method of measuring fixed heightsmall bore diameter (10mm or less)by three-dimensional optical measuring instrument.简述了利用三维光学测量仪测量定点高度的小孔(10mm以下)内径尺寸的方法,解决了用塞规测量小孔内径传统方法无法测量定点高度内径尺寸的生产难题。
2)inner surface of smaller hole小直径内孔表面
3)small aperture小孔孔径
英文短句/例句
1.Research on the experiment of liquid leaking back and forth through a small hole糖水-水小孔泄漏振荡周期与小孔孔径的关系
2.Study on Slender Hole Ultra-precision Measuring System and Precision Analysis;细长小孔孔径精密测量系统的设计及精度分析
3.Research on high-precision capacitive automatic measuring system for pinhole diameter高精度电容式小孔孔径自动测量系统的研究
4.Airflow noise attenuation capacity of porous Al alloy with small pore diameter小孔径通孔多孔铝合金的防风降噪性能
5.The stem has a slightly smaller diameter than the valve bore.阀杆的直径略小于阀体孔的直径。
6.Orthogonal analysis on Pore Size of Nanometer Porous Glass纳米孔玻璃介质孔径大小的正交分析研究
7.Fabricating and cell structure refining mechanism of aluminum foam with fine cell structure小孔径泡沫铝的制备及孔结构细化机理
8.condenser aperture聚光镜孔径;聚光镜孔径;聚光器孔径;聚光器孔
9.n-hexane Assisted Synthesis of Mesostructure Cellular Foam Silica Material with Little Pore Size and Big Pore Volume正己烷辅助合成小孔径大孔容介孔泡沫氧化硅材料
10.diameter and number of hole喷嘴量孔孔径及数目
11.The optimum water depth increases as the aperture of the aerator increases.水深较小时,宜选用孔径较小的曝气器;
12.high efficiency drilling system for small and deep hole高效小直径深孔钻削系统
13.overall f - number总光圈大小, 总孔径焦距比
14.SAR Raw Data Compression in Wavelet Domain小波域的合成孔径雷达原始数据压缩
15.The study on the influence of the pore size of MCM-41 by alkaline content and the mechanism碱含量对MCM-41孔径大小的影响
16.Fabrication and Compressive Properties of Al foam With Fine Cell Structure小孔径泡沫铝的制备及压缩性能研究
17.Rapid EDM systems for micro and small holes with high-aspect-ratio大深径比微小孔快速电火花加工系统
18.The Academic Optimization of Cutting Parameter of Machining Small-deep Hole小直径深孔加工切削用量的实验优选
相关短句/例句
inner surface of smaller hole小直径内孔表面
3)small aperture小孔孔径
4)internal bore diameter内孔直径
5)bore[英][b?:(r)][美][b?r]①孔，内径 ②腔
6)Inner Diameter of Deep Hole深孔内径
延伸阅读
当量比表面直径、表面积体积平均直径分子式：CAS号：性质：又称当量比表面直径、表面积体积平均直径。是颗粒群表面积分布的平均直径。其意义为与颗粒群的粒形相同，总体积相同、总表面积相同，且粒度均匀的一个假想颗粒群的粒度。亦即指与该颗粒群的粒形相同，比表面积相同的一个颗粒的粒度。
