1.
Numerical simulation of sand washing with high pressure waterjet in horizontal well
水平井段高压水射流冲砂洗井数值模拟研究
2.
Numerical Simulation and Application of Foam Fluid on Sand-flushing;
泡沫流体冲砂洗井数值模拟研究及应用
3.
sluice ore,ie to separate it from gravel,etc
冲洗矿砂（使之与砂砾等分开）
4.
A Method for the Evaluation of a Prepad Flushing Fluid for Cementing
一种固井前置冲洗液冲洗效率的评价方法
5.
Research on Consecutive Sand Washing Technology for Vomit Wells of Daqing Oilfield;
大庆油田吐砂井连续冲砂工艺技术研究
6.
Experimental study on fluid of trenchless drilling through fluidized bed
非开挖穿越流砂层冲洗液的试验研究
7.
artificial water-channel,esp where gold-miners rinse gold out of sand and dirt
人工水道;（尤指金矿工人用以冲洗金砂的）
8.
To wash gravel, sand, or other sediment in a pan.
淘金在淘金盆中冲洗矿砂、沙子或其他沉积物
9.
Influence of Flushing-Liquid's Wettability on Its Removal Efficency of Residual Oil from Sandy Soil
冲洗液浸润性对去除砂质土残留油的影响
10.
Development of experimental facilities for sand washing and fluid diverting of coiled tubing in horizontal wells
水平井连续油管冲砂与分流实验装置的研制
11.
423 We can carry out various treatment for the inner surface of pipes, such as sanding , chemical pickling, purging and passivation.
我们可以进行管子内壁的各种处理，诸如：喷砂、化学酸洗、冲洗和钝化。
12.
FLUSHING LIQUID WITHOUT CLAY AND DRILLING FLUID ADDITIVE MADE FROM ELM BARK
用榆树皮制无固相冲洗液和钻井液添加剂
13.
Finite Element Analysis for Capacity of Anti-cleanup Casing in Water Injecting Well
注水井反冲洗套管承载能力有限元分析
14.
A model of nonartesian-artesian pumping well and new techniques of "water dam" hole-well cleaning are put forward.
提出了无压－承压井抽水模式和“拦水坝”式冲孔洗井等新工艺。
15.
The placer gold or“water gold”mostly was obtained from elutriation ofriver-or lake-bed sands,with some excavated from the Shaft,while the“hill gold”almost recovered from eluvial and hill slope placers,earlier gold placers and veindeposits.
砂金又名“水金”,多从河湖中淘洗而得; 也有从“平地掘井”开采砂金的记载。
16.
To wash(gravel, for example)in a pan for gold or other precious metal.
淘金在盘子中冲洗（如矿砂）以便得到金子或其它珍贵的金属
17.
Dangerous Factors in Operation of Sand Cleaning Out and Sand Controlling in Side-tracked Horizontal Wells and Their Countermeasures
侧钻水平井冲、防砂施工中的危险因素及应对措施
18.
To cleanse or treat by means of a douche.
冲洗治疗法使用冲洗液冲洗或治疗