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- The Lubrication Theory of the Couette Laminar Flow Between Two Concentric Cylinders 环隙科特层流润滑理论
- The Experimental Determination of the Critical Reynolds Number of the Couette Flow Between Two Concentric Cylinders in Which the Taylor Vortices are Filtrated 滤除泰勒涡的同心环隙科特流临界雷诺数的实验确定
- two concentric cylinders 双共轴圆柱
- The figure bounded by and containing the area between two concentric circles. 圆环域以两个同心圆为界的图形或两圆之间包括的图形
- Thermal Effect of Thermal Contact Resistance between Two Concentric Cylinder Layers under the Linear Heat Conduction 线性导热条件下同心圆弧表面间接触热阻的温度效应
- It consists of a pair of concentric cylinder. 它由一对同轴的圆筒组成。
- The computation of natural convection in the annulus between horizontal concentric cylinders using spectral element method in polar coordinates is presented in this paper. 提出了将谱元方法应用到极坐标系下,利用极坐标系下的谱元方法求解环形空间内自然对流问题。
- Day two concentrate on back, triceps, and biceps. 第二天 背部，三头肌和二头肌。
- Like the core of earth, the mantle can also be divided into two concentric layers, the lower mantle and the upper mantle. 就像地球的核部一样。地幔也可分为两个同心圆圈层，下地幔和上地幔。
- We need to calculate the sizes of two concentric circles to solve this mathematic problem. 这道数学题要求计算两个同心圆各自的面积。
- Rainbows sometimes appear as two concentric bows with the inner one called the primary bow and the outer one the secondary bow. 彩虹有时会以两条同心圆弧形态出现。内弧称为主虹,外弧称为副虹或霓。
- These are placed inside the smaller of two concentric drums along with the dirty laundry, a squirt of detergent and a little water. 他们被放置在两个同轴的洗衣缸的狭小内部，洗衣缸中还有待洗的衣物，一注射器量的洗涤剂，很少量水。
- The article designs a special dial thickness gauges that measures the distance between ring-steps in two concentric bores. 设计一套特殊测厚规测量两个环形凸台的距离,这两个环形凸台位于两个同心孔内。
- I wish the new year, as always, two concentric, three homes, four singing, Wufu quick succession 66-shun Italy, comes to the Finance HEDY P Plus Hongyun, 99 lucky, very happy. 祝新的一年一如既往，二人同心，三口之家，四季欢唱，五福临门，六六顺意，七喜来财，八方鸿运，九九吉祥，十分美满。
- This paper presented a new physical model of space potential inside two concentric cylindrical silos,and got a function of the maximum potential inside this construction. 提出并建立了同轴双圆柱料仓结构电场分布物理模型,给出了内外圆柱间的最大电位方程;提出了如何使内外圆柱间的最大空间电位降至最小的设计思路与技术路线;
- Its working mechanism is the two stream instability between the two concentric circular beams,which propagates through the waveguide along the same direction. 其作用机理是沿同一方向传播的两束同心的环形电子束之间的双流不稳定性。
- FLASH METHOD FOR MEASURING CONTACT THERMAL RESISTANCE BETWEEN WALLS OF TWO THIN CONCENTRIC CYLINDERS 测量双层薄同心圆筒接触热阻的瞬态脉冲法
- The two systems of government are polar opposites. 这两种政体正好相反。
- The business is owned by two partners. 这家商行为两名合伙人所拥有。
- A novel plasma reactor with rotary multi tip electrode and a fixed concentric cylinder electrode has been developed in order to use in CH4 discharge and to produce unsaturated C2 hydrocarbons. 研制了一种新型的带有一个多尖端旋转电极对一个同心圆筒型固定电极的甲烷放电制备碳二烃的等离子体反应器。
