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- relative sediment size 泥沙相对粒度
- The lognormal distribution is widely used in geology to characterize sediment size variations and geochemical element concetrations. 在地质学中,对数正态分布已被广泛用以表示沉积粒度变化特征和地球化学元素浓集情况。
- The lognormal distribution is widely used in geology to characterize sediment size variations and geochemical element concentrations. 在地质学中,对数正态分布已被广泛用以表示沉积粒度变化特征和地球化学元素浓集情况。
- In this research, a total numerical model composed of the flow model and bed model is employed to simulate the bed topography and bed-surface sediment size in a channel bend. 在数值模式方面,本研究采用一套完整的模式,以非耦合的方式结合水理与输砂模式,模拟弯道床形及床质。
- The laser analyzer has already been applied widely in many fields, and it brought the better effect on sediment size analysis of suspended sediment and bed load of reservoir and riverbed. 摘要激光粒度仪已经在越来越多的领域得到广泛的应用,并且在水库、河道的悬移质和推移质泥沙颗粒粒度测量分析上发挥了很好的作用;
- They differ in size but not in kind. 这些东西的区别只是大小不同而实质一样。
- The limited element analysis about the relative sedimentation of foundations, the influence of ratio of length and height , foundations rigidity , groundsill rigidity on the inner stress in wall;4. 3.有限元分析地基相对沉降量墙体开裂规律及墙体长高比、地基刚度、基础刚度对墙体内部应力的影响;
- Sampling ratios by sediment size class between pairs of samplers 之间。分粒径组的平均采样比列于表。各对采样器分粒级平均采样比
- Relative to its size, the city is sparsely populated. 与它的面积相比,这座城市人口极为稀少。
- Is our relative strength growing? 我们的相对力量正在增长吗?
- He emptied out the water barrel to clear it of sediment. 他把水桶倒空以清掉桶底的沉淀物。
- And the mid- size car have a lot more legroom. 而且中型车的腿部伸展空间较为宽敞。
- They are now living in relative comfort. 他们现在过着比较安逸的生活。
- He is a distant relative of mine. 他是我的一位远亲。
- He cut the iron pole to the size he wanted. 他把铁杆锯成他需要的尺寸。
- What is the exact size of the room? 这个房间的确切面积是多少?
- My aunt is my only immediate relative. 我姑母是我唯一的至亲。
- He asked me some questions relative to the subject. 他问了我一些有关这个题目的问题。
- He ranged the books according to size. 他照大小顺序排列这些书。
- A cousin is a collateral relative. 表兄弟是旁系亲属。