您要查找的是不是:
- Natural sediment particles are not spherical. 天然泥沙颗粒不是球状的。
- The movement of sediment particles of a particular size beyond a potential site of deposition to some other place. 一种特殊粒级的沉积颗粒超越它可能沉积的位置、而被搬到某一其他地方的运动。
- In this paper,a systematic study on dynamic mechanism of sediment particles being winnowed from seaded by wave action is carried out. 本文从床面附近泥沙颗粒的运动特征出发,详细分析波浪作用下床面泥沙扬起的动力学机制,得到了波浪掀沙计算公式,计算结果与实测资料相吻合。
- Both microscopic and macroscopic characteristics of sediment motion are investigated by changing the concentration of cohesionless sediment particles. 利用固体颗粒运动的动理论,通过改变颗粒浓度可以考察非粘性颗粒在水流中运动的典型微观和宏观运动特性。
- The floe settling velocity of sediment particles is taken as the function of current velocity, salinity and suspended sediment concentration. 泥沙颗粒絮凝沉降速度考虑了流速、盐度、含沙浓度的影响。
- As sediment particles in suspension,snails(oncomelania hupensis)are transported in riversand canals,however,their transportaiton mechanism is a complex process of mechanics. 水流输送钉螺同水流输送泥沙一样,是一种复杂的力学过程。
- The size of a sediment particle alone is usually not sufficient to describe it. 单颗泥沙的粒径通常不足以描述其性质。
- On the mechanism of winnowing of sediment particles 泥沙颗粒的扬动机理分析
- Acid phosphatase was initially contained within a continuous membrane in a sedimentable particle. 酸性磷酸酶最初包含在可沉淀颗粒的连续膜内。
- The particles in an atom are infinitely small. 原子里的粒子极小。
- He is studying the properties of these particles. 他在研究这些粒子的性质。
- 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。
- Such fine particles suspend readily in water. 这种微粒极易悬浮在水中。
- Light often behaves as if it were made of particles. 光常常表现出好象它是由粒子组成似的。
- Substances consist of small particles called molecules. 物质是由叫做分子的微粒组成的。
- The particles that descend in this fashion. 辐射尘以这种方式落下的放射性粒子
- You should not drink the wine with a gritty sediment. 不要喝有沙粒状沉淀物的葡萄酒。
- We can see the dust particles floating in the sunlight clearly. 我们可以很清楚地看到阳光下的灰尘颗粒。
- EXPERIMENTAL STUDY ON SURFACE CHARGE PROPERTIES OF SEDIMENT PARTICLES AND EFFECT ON DRY SEDIMENT BULK DENSITY 泥沙颗粒表面电荷特性及其对干容重影响试验研究
- Experimental study of the relationship of turbulence intensity and sediment particles size 泥沙粒径与水流紊动关系试验研究