1.
Numerical calculation of pressure drop of axial laminar flow in concentric annulus of power-law drilling fluid
幂律钻井液同心环空轴向层流压降的计算
2.
hollow core coaxial Ge Li detector
空心同轴锗锂探测器
3.
curled or wound (especially in concentric rings or spirals).
卷曲的（同心环或螺旋线）。
4.
The application of air-conditioning may be considered necessary to meet a variety of circumstances.
应用空气调节必须考虑下列不同环境.
5.
Improving vacuum in BEPCⅡ synchrotron radiation ring with titanium sublimation pump
用钛升华泵提高BEPCⅡ同步辐射环真空度
6.
Bifurcations of Homoclinic Loop and Heterodimensional Cycles in High Dimensional Space;
高维空间中的同宿环和异维环分支问题
7.
Behavior Psychology and Environment Design in Green Space of Residential District
行为心理与居住区绿地空间环境设计
8.
metallic hollow O-rings of non self-energizing
非自紧式金属空心O形环
9.
flush type screen
冲洗解堵型无中心管的环空筛管
10.
The Research of Unsteady Flow of Viscoelastic Fluid in Eccentric Annulus;
粘弹性流体偏心环空非定常流的研究
11.
On Humanized Design between Environmental Psychology and Office Space;
环境心理与办公空间人性化设计探析
12.
The Spatial Environment of Marketing Center s Humanistic Design;
商业购物中心人本设计中的空间环境
13.
The“ hollow village” manages and rural environmental construction of Henan Province;
河南省“空心村”治理与农村环境建设
14.
The Research on the External Space Environment Design of Modern Administration Center
现代行政中心外部空间环境设计研究
15.
A CFD Simulation of the Flow Field of a Power Law Fluid in an Eccentric Annulus
幂律流体偏心环空流场的CFD模拟
16.
To wind in concentric rings or spirals.
盘绕绕成同心环或螺旋线
17.
To form concentric rings or spirals.
绕成盘状形成同心环或螺旋线
18.
binary star (two stars that revolve around a common centre)
双星（环绕一共同中心旋转的两颗星）.