1.
Development of the Beam Divergence Measure System with Double Photo-Diodes;
双探头式激光发散角测量系统的研究
2.
Techniques for Double Probe Straight Advancing Detection of Prestressed Aperture-Disease
双探头直射检测预应力孔道病害技术
3.
Research on the Measurement Systems of Nondestructive Vacuum Degree Based on Dual Eddy Current Sensors;
双探头电涡流传感器真空度无损检测系统研究
4.
The value of 18F-FDG dual head SPECT coincidence imaging in diagnosis of lung cancer
18F-FDG双探头符合线路SPECT在肺癌诊断中的价值
5.
The Study of Influences of 2D and 3D DHTC on Nuclear Imaging
双探头符合成像2D与3D采集对图像影响的分析研究
6.
double-head arrow
双箭头(双头指针)
7.
Signal Quality of Dual-tip Electrical Conductivity Probe for Measurement of Bubble Parameters
双探针电导探头测量气泡参数的信号质量
8.
EMI noise source impedance measurement based on modified dual-current-probe approach
基于改进双电流探头法的EMI噪声源内阻抗测量
9.
Study on Bubble Characteristics of Air-liquid in External Loop Airlift Reactor by Improved Dual-tip Electrical Conductivity Probe
改进双探针电导探头研究外环流反应器内气相特征
10.
The Spy withdrew, and Carton seated himself at the table, resting his forehead on his hands.
密探走了，卡尔顿在桌边坐了下来，额头落在双手上。
11.
Aster looked in, green eyes brilliant as emeralds.
埃斯特探头进来，一双碧绿的眼睛象翡翠那样闪着光亮。
12.
This paper studies the method of eliminating the effect of inside-the-head localization in sound reproduction by stereophonic earphone.
探讨双通路立体声耳机重发中头中定位效应的消除。
13.
Chaos control of the technology innovation model of duopolistic trade;
双寡头垄断行业技术创新模型中的混沌控制探讨
14.
Treatment of Femoral Neck Fracture by Two Hollow-compression-screws in Crossed Position
两枚双头加压钛螺钉前后交叉内固定治疗股骨颈骨折探讨
15.
Investigate application of simple and double leaf forceps and vacuum extraction in cesarean delivery
探讨单叶产钳、双叶产钳和胎头吸引术在剖宫产中的应用
16.
bm=1.25d Double end studs bm=1.25d
GB/T898-1988双头螺柱
17.
bm=1.5d Double end studs bm=1.5d
GB/T899-1988双头螺柱
18.
bm=1d Double end studs--bm=1d
GB/T897-1988双头螺柱