中文翻译与英英解释 | 河沙。
| | | river: n. 劈木工人。 | | sand: n. 1.沙。 2.〔 pl. 〕 沙滩，沙洲，沙地，沙 ... | |
例句与用法 | 1. | They hold river sand , pieces of iron and wood charcoal
他们装设有水沙子，铁片和木炭。
| | 2. | They hold river sand , pieces of iron and wood charcoal
在一段很长的时期内，毒井中的水可能会导致致命的癌症。
| | 3. | While working in the shadow of the iron bridge , he tried his luck by dipping a pan into the river sand
当他在铁桥下阴凉处干活时，随手把淘金盘浸入河沙中淘了淘，想碰碰运气。
| | 4. | The best substrate for broom is river sand , followed by mountain soil and perlite . the time and humidity are the other two factors studied
扦插基质也影响生根率，结果表明，金雀花扦插以河砂为基质效果最好，山泥次之，珍珠岩效果最差。
| | 5. | Aiming at the factors affecting the strength of paste filling material , the relation between affecting factors and strength of paste filling material is revealed on the basis of a lot of experiments in the lab , in which the river sand was used as skeletal material
摘要针对影响膏体充填材料强度的因素，通过大量的试验，揭示了以河砂为骨料的膏体充填材料强度与各影响因素间的关系。
| | 6. | With the development of basic construction in our country , people pay more and more attention to the serious short of sand . the problem of transportation and time can be solved by producing hill sand in regions with abundant resource which can also lower cost and save river sand
随着我国基本建设的发展,各地砂源紧缺问题凸显,人们对山砂的应用日益重视,对具有丰富山砂资源的区域,生产山砂可以解决运输、时间上的问题,降低成本,节省资源。
| | 7. | This research will try to resolve the distribution and controlling factors of gas layers by the study of division of substrata in bawu gas field . the main reservoir of bawu gas field are the sand layers in the formation of k1sh , k1y , k1d , k2q , sediment delta plane , delta frontier , plait delta developing distributary riverway sand , bayou sand dam , far sand dam and river sand of plait
八屋气田主要储层为早白垩世的沙河子组( k _ 1sh ) 、营城组( k _ 1y ) 、登娄库组( k _ 1d )及晚白垩世的泉头组( k _ 2q ) ，为三角洲平原、三角洲前缘及辫状河三角洲沉积体系，发育分流河道砂、河口砂坝、远砂坝、辫状河道砂等，砂层在平面上连通性差。
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