1.
helix-to-coaxial-line transducer
螺旋同轴线匹配变换器
2.
coaxial to waveguide transducer
同轴线 波导管匹配变换器
3.
Design of a Ka-Band Coaxial-Waveguide Transition by Mode-Matching and Synthetic Method
模式匹配与综合方法设计Ka频段同轴-波导转换器
4.
Research on the Field-Circuit Coupled Transient Eddy Current Field and the Spiral Winding Axial Current Effect in Large Transformers;
大型变压器场路耦合瞬态涡流场及螺旋线圈轴向电流效应研究
5.
spiral bevel gears with offset axes
轴线偏置螺旋伞齿轮
6.
ISAR imaging of equably accelerative rotating targets based on matching Fourier transform
基于匹配傅里叶变换的匀加速旋转目标成像
7.
The Research of Dynamic Matching between Receiver and A/D Converter
接收机与A/D变换器动态匹配研究
8.
Comparison Experimental Study of Heat Transfer Performance of Heat Exchangers with Different Helical Baffles
不同螺旋角螺旋折流板换热器传热性能对比实验
9.
Research of heat transfer character of shell-and-tude heat exchangers with spiral fold baffles
螺旋角度不同的螺旋折流板换热器壳程传热性能研究
10.
An Image Mosaics And Curve Matching Based on Fourier-Mellin Transform;
基于Fourier—Mellin变换的全景图像拼接与曲线匹配
11.
Title Parameters Estimation of Linear FM Signal Based on Matching Fourier Transform
基于匹配Fourier变换的线性调频信号参数估计
12.
helix accelerator
螺旋波导直线加速器
13.
curled or wound (especially in concentric rings or spirals).
卷曲的（同心环或螺旋线）。
14.
Application of a new helix screw thread pipe heat exchanger
一种新型螺旋螺纹管式换热器的应用
15.
spiral-wound fission counter
螺旋缠绕裂变计数器
16.
The Research on the Methods of Designing High Speed Inductive Motorized Spindle Based on the Matching Characteristic of Inverter;
基于变频器性能匹配的高速异步型电主轴设计方法研究
17.
contrarotating propeller
同心套轴的两个对转螺旋桨
18.
contra turning propeller
同心套轴的两上对转螺旋桨