查询词典 sand-blind

The developed sand inflow erosion model for cold heavy oil production is based on the mass conservation law and Darcy's law, considering the effect of fluid flowing on sand inflow/production, and the solution in uncompressible condition of single phase is obtained.

考虑流体流动对出砂的影响，以连续方程和达西方程为基础，建立了稠油出砂冷采侵蚀模型，并在一维单相不可压缩条件下进行求解。

His little man-o'-war top and unmentionables were full of sand but Cissy was a past mistress in the art of smoothing over life's tiny troubles and very quickly not one speck of sand was to be seen on his smart little suit.

小小的水手帽和裤子上沾满沙子。然而西茜。卡弗里少女老成，是舒解生活中小烦扰的能手。转眼之间，他那身漂亮衣服上就连一粒沙子也看不见了。

A wind of a velocity of 5 m/s cannot carry with it sand grains whereas one blowing at a velocity of 5~8 m/s stirs up ripples on the surface of the sand sea.

每秒5米以下的风速是不会携带沙粒的。而每秒5至8米的风却会激起沙海的涟漪。

Bury one's head in the sand 逃避现实;拒绝承认现实例句:He had suspected for some months that his son was taking drugs, but he had buried his head in the sand and refused to admit it, even to himself.

几个月来，他一直怀疑自己的儿子在吸毒，但他却采取鸵鸟政策，拒绝承认现实。本句来源：鸵鸟遇到危险时，总是把头埋在沙里，自己看不见敌人就认为敌人也看不见自己，由此产生这一成

People using the beaches and will raise money for replenishing the sand.$ Y9 T; ^0 y% y C* 2 w/ k+ L Replenishing the sand, as was done to protect buildings on the nearby

尽管这一解决方案会在短期内触怒少量游客，它将会减少使用海滩的人数并增加补充沙子的资金。

That is, each successive layer of material chemically amalgamates with the previous layer making it possible to spray, sand, and rub out the final finish without layer sand-throughs.

也就是说，各层漆之间会有化学作用融合到一起使之可以用喷枪喷，打磨而不会把漆面打穿。

Analyzing the reason and apprehending the mechanism of sand production are the critical technique for sand prevention .

防砂工艺技术的关键在于正确分析油层出砂的原因，并判断油层出砂机制。

When Ron steps into the fireplace to use Floo Powder, he supposedly takes a handful of the sand, but if you look closely, no sand is slipping out of his hand, he just crinkles his hand.

当罗恩走进壁炉要用飞路粉时，他象征性地抓了一把沙子，但离近了看却没有沙子从他手中滑出来，他只是握着手。

The suitable conditions of quartz sand filtration using for purifying the NHD decarburizing/desulfurizing solution were studied,and sand-bed backwashing method and its intensity were determined.

实验结果表明：在室温，石英砂粒径范围0.60～0.80 mm、床层高度600 mm、操作压力为0.03 MPa以及滤速为8.1 m/h的条件下，NHD脱碳液经石英砂过滤净化处理后，固体杂质去除率可达89.8%以上，且处理后的NHD脱碳液的吸收性能未变。

The suitable conditions of quartz sand filtration using for purifying the NHD decarburizing/desulfurizing solution were studied,and sand-bed backwashing method and its intensity were deter...

实验结果表明：在室温，石英砂粒径范围0.60～0.80 mm、床层高度600 mm、操作压力为0.03 MPa以及滤速为8.1 m/h的条件下，NHD脱碳液经石英砂过滤净化处理后，固体杂质去除率可达89.8%以上，且处理后的NHD脱碳液的吸收性能未变。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。