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- diffusion equivalent diameter 扩散当量直径
- Smith (1962) considered three alternate methods to determine an equivalent diameter of graded sediment. 史密斯（1962）提出了三种不同方法以计算不均匀沙的当量直径。
- Sensitivity analyses to parameters such as ambient crosswind velocity profile and water droplet equivalent diameter validated the adopted numerical model. 结果表明，侧风造成进风口进风相对偏离度增大，并形成横向通风量；
- CNP1500 is a four-loop PWR nuclear power plant with light water as moderator and coolant. The reactor core is composed of 205 AFA-3GXL fuel assemblies. The active core height at cold is 426.4 cm and equivalent diameter is 347.0 cm. CNP1500是四环路、轻水慢化和冷却的压水堆核电站;反应堆堆芯由205个AFA-3GXL燃料组件组成;堆芯冷态活性段高度为426.;7 cm;等效直径为347
- Equivalent diameter of prefabricated drains 塑料排水板的等效直径
- CALCULATION OF EQUIVALENT DIAMETER OF A WORKPIECE 工件当量直径的计算
- Flowing speed equivalent diameter 流速当量直径
- Calculation of the Equivalent Diameter in the Pipeline 管道当量直径的计算
- The results show that the equivalent diameters of nozzle assembly in pilot and in enlarger have much effect on distributary flux of the pilot that is an available means to adjust distributary flux. 结果表明，导眼体和扩眼体喷嘴组的当量直径对导眼体分流流量影响较大，是调整双级分流的主控因素；
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- Clouds cause the diffusion of light from the sun. 云使阳光漫射。
- A dime is equivalent to ten pennies. 一角等于十分。
- The Energy Criterion of Minimum Equivalent Diameter in Gas Atomization 喷射雾化最小等效直径的能量判断准则
- The diameter of the tree-trunk is about 2 meters. 这树干的直径大约是2米。
- The dividend pay is equivalent to one quarter of the pretax profit. 所付股息相当于税前利润的四分之一。
- The axis of a circle is its diameter. 圆的轴线是其直径。
- Measure the diameter of this circle. 量一下这圆的直径。
- A dime is the equivalent of two nickels. 一角硬币等于两个五分镍币。
- A meter is equivalent to 39.37 inches. 一米相当於三十九点三七英寸。
- We must gauge the diameter of wire first. 我们必须先测量电线的直径。
