1.
nominal cartridge diameter of microphone
传声器极头公称直径
2.
nominal cartridge diameter
传声器极头标称直径
3.
Nominal volume and nominal diameter for glass-lined vessel
GB/T7996-1987搪玻璃容器公称容积与公称直径
4.
Nominal diameter of pressure vessel
GB/T9019-1988压力容器公称直径
5.
insert cartridge
极头(耳机, 传声器, 拾音器的换能 元件), 插入式盒
6.
headphone ,earphones and combined microphonespeaker sets
头戴式耳机、耳机和组合传声器扬声器
7.
It has a circumference of about forty thousand kilometers, a polar diameter of twelve thousand seven hundred and fourteen kilometers, and an equatorial diameter of twelve thousand seven hundred and fifty-six kilometers.
它的周长约为40000公里，南北极直径约12714公里，赤道直径为12756公里。
8.
A Design of Small Preamplifier for Electret Microphone
驻极体传声器小型前置放大器的设计
9.
Ball screws--Part 2: Nominal diameters and nominal leads--Metric series
GB/T17587.2-1998滚珠丝杠副第2部分:公称直径和公称导程公制系列
10.
Research on High-Accuracy Direct-Digital Load Sensor;
高精度直接数字式称重传感器的研制
11.
Application of Fast Weight-check Sensor in Accumulator Electrode Pads Weight Checking and Sorting System
快速称重传感器在电池极板称重分拣系统中的应用
12.
Investigation on Two-dimensional Photonic Crystal Asymmetric Mach-Zehnder Self-collimation Sensor
二维光子晶体非对称Mach-Zehnder自准直传感器研究
13.
Effective Diameter of the Measuring Coil in Eddy Current Sensors and Its Applications
涡流传感器中检测线圈的有效直径及其应用
14.
Preparation and Properties of Ag/AgCl Electrode with Low Noise of Marine Electric Field Sensor
海洋电场传感器低噪声Ag/AgCl电极的制备及性能
15.
blade-circle diameter
直翼推进器盘面直径
16.
limit deviation of root circle diameter
齿根圆直径极限偏差
17.
Application of ultrasonic sensor in automatical welding of right-angle welding seam
超声波传感器在直角焊缝自动焊接中的应用
18.
Near the Martian equator sits a volcano1,100 kilometers in diameter named Syrtis Major.
在火星的赤道附近，座落著一个直径1100公里的火山，称为大三角。