1.
Dynamic Numerical Simulation of Double Circle Cavities and Circle Lining Impacted by SH Wave;
双圆孔及圆环形衬砌在瞬态SH波作用下的数值仿真
2.
Imaging Quality of Double-Circle Sparse Aperture Array Configuration
稀疏孔径双圆周阵列的成像性能研究
3.
a slender woodwind with a conical bore and a double-reed mouthpiece.
有一个圆锥孔和一个双簧吹口的细的木管乐器。
4.
Improvement of solid cage processing method of inner and outer double locking ports with round holes
内、外双锁口圆孔实体保持架加工方法的改进
5.
Extruded Elliptical-hole Photonic Crystal Fibers with Double Defect
压缩型双缺陷椭圆孔光子晶体光纤(英文)
6.
double-action disc harrow
(双列圆盘靶) 双功圆盘靶
7.
Optical Sparse Aperture Double-Circle Array Optimization Based on Practical Cut-off Spatial Frequency
基于实际空间截止频率的稀疏孔径双圆周阵列的优化
8.
Dynamic analysis for scattering of SH-wave by circular cavities near bimaterial interfaces in a vertical half-space
SH波入射时垂直半空间中双相介质界面附近圆孔的动力分析
9.
The current from the four independent conical-disk MITLs is combined together in a double post-hole vacuum convolute with an efficiency greater than 95%.
来自四个独立锥形圆盘绝缘传输线上的电流在一个双层柱-孔真空盘旋面上汇聚,效率超过90%。
10.
small hole electrical discharge internal grinding machine
电火花小孔内圆磨床
11.
EFEAL Extended Field Elliptical Aperture Lens
可扩展扫描椭圆孔镜头
12.
configuration of holes
[圆网]孔的结构形态
13.
continuous drying machine with a perforated drum
连续多孔圆筒烘燥机
14.
Round nuts with drilled holes in one face
GB/T815-1988端面带孔圆螺母
15.
Round nuts with set pin holes in side
GB/T816-1988侧面带孔圆螺母
16.
automatic eye sewing machine
自动锁圆头钮孔缝纫机
17.
roller crescent tool
圆盘月形孔抛光工具
18.
He is large and awkward, with a great round face.
他大而笨拙，脸孔圆大。