1) sedimentation basin
集沙坑
1.
In dealing with the sedimentation caused by the circulating flow,experimental study is performed on the measures of sedimentation relieving: culvert pipe pumping and water pressing,sedimentation basin,and sand preventing dyke.
针对港池回流引起的泥沙淤积,分别采用水下涵管抽压水、集沙坑、防沙堤等方法进行港池减淤的试验研究。
2) sand sampler
集沙仪
1.
Experimental Study on Influence on Sand Collection Rate of Configuration Parameter of Sand Sampler;
集沙仪结构参数对沙尘收集率影响的试验研究
3) sampling efficiency
集沙效率
1.
The design was expounded because its relevant parameter of key components and the principle of Sand Sampler of Gas Cyclones and Swirl so that sampling efficiency was determined.
为了提高集沙效率,本体直径设计为50mm,入口截面宽度和锥体段高度均按旋风分离性能指标和比例要求设计。
4) sand collector
集沙仪
1.
The results of indoor equidynamic test and study on lattice and BSNE sand collectors in tunnels show that although it is favorable for increasing the equidynamic of sand collector by reducing the height of inlet, variable cross-section sand collector is advantages for diffusing the air-flow in the sand collector.
集沙仪是指用于风蚀采样中的仪器。
5) trap types
集沙仪类型
6) sand collection of wind tunnel
风洞集沙仪
参考词条
补充资料：沙坑
1.亦作"沙坑"。 2.流沙淤积的洼地。 3.指供跳高﹑跳远用的长方形沙池子。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。