查询词典 sand blast

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Furthermore, the effects of amount of filling sand in caisson, base bed width, and the reinforcement depth of foundation on stability of the semi-circular breakwater are analyzed. Compared with adding the base bed width, foundation reinforcement by driving plastic drainage plate is an effective way to improve foundation bearing capacity.

分析了箱内填砂量、基床宽度及地基加固深度对半圆堤稳定性的影响，相对于改变基床宽度，打设塑料排水板对软土地基进行加固是提高软土地基承载能力的有效途径。

Company's products are broken sand quarries mechanism screening equipment, broken cement plant, drying equipment; dry mortar plant drying mixer such as the patented product.

公司生产的产品有采石场机制砂破碎筛分设备、水泥厂破碎、烘干设备；干粉砂浆厂烘干混合机等一批专利产品。

For simple sand dumping activities, you can get a dumping truck of various sizes from your local department stores.

对于简单的沙子倾倒活动，您可以得到大小百货公司从当地一卡车倾倒各种。

They had soon taken off their Sunday clothes and come out again, hurrying over the dunes which stood there like great waves of sand suddenly arrested in their course, while the sandweeds and dune grass with its bluish stalks spread a changing colour over them.

这些沙丘像忽然停止了波动的浪涛。海草的淡蓝色的梗子和沙草把白沙染成种种颜色。有好几个邻居来一同把许多船只拖到沙上更高的地方。风吹得更厉害。

Caragana microphylla, a leguminous shrub, is widely used in stabilize moving and semi-moving sand dune in Horqin Sandy Land.

小叶锦鸡儿是科尔沁沙地广为采用的豆科固沙植物。

This study provided the analysis of changes of species diversity and productivity in relation to soil properties in six typical habitats （wet meadow, dry grassland, fixed dune, semi-fixed dune, semi-shifted dune, and shifted dune） in Horqin Sand Land.

研究了科尔沁沙地6个典型生境类型的沙质草地群落物种多样性与生产力的变化，分析了植物群落格局、物种多样性、生产力与土壤特性的关系。

A test for deep planting earth auger reveal out the relationship between auger's rotation speed, feeding speed with its drilling resistant torque in three typical tree planting land of moving dune, sand soil and road side in the area of Keerqing.

通过对科尔沁沙地3种典型造林地，即流动沙丘、固定沙地和道路两侧的实地试验研究，得出了钻头转速、进给速度之间的相互关系及对钻孔阻力矩的影响关系。

In contrast, for the newly stabilized sand dune, the annual plant will consume more resource and energy for nutrition development in order to cope with the harsh environment.

此后，众多的生态学家将繁殖对策作为生活史进化的重点来研究，试图回答动植物在不同的环境条件下何时繁殖，产生

In contrast, for t he newly stabilized sand dune, t he annual plant will consume more resource and energy for nutrition development in order to cope wit h the harsh environment.

通过研究，我们得到以下结论：随着沙面固定时间的延长，一年生植物生存的环境相对好转，一年生植物把更多的资源和能量用于繁殖，增加其种群规模；沙丘固定时间相对短的，一年生植物将把更多的资源和能量用于营养生长，以抵御不利的生长环境。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。