查询词典 sand blast apparatus

If we say that a sand can reflect a world, it doesn't mean that the sand contains a world but it is the discoverable eyes that entrusted the sand to a bran-new world.

如果说一颗沙子可以看出一个世界，那么绝不是因为沙子中包含了世界，而是发现的眼睛赋予了沙子一个全新的感观世界。

On the plane, deposits mainly distribute on the sides of the depression, especially submarine sand body of downthrow block of Tugege fault and Hule fault and sand body inside the depression. Generally these sand bodies are of big area and thickness. They are also favorable objectives for further exploration.

在平面展布上，凹陷边部分布相对较多，特别是控凹断层--图拉格格断层下降盘和虎勒断层下降盘水下扇砂体、凹陷内部的长物源砂体，这些砂体一般具有面积较大、厚度可观的规模和特点，是下步勘探的较好目标。

It mainly specializes in researching and developing large and medium type dredging machine. At present it's leading products include sand dredging boat, sand drawing boat and iron sand boat. They are sold well in three provinces in northern China, Henan, Hebei, Shandong, Shanxi, Gansu, Shanxi, Zhejiang, Szechwan, Anhui, Inner Mongolia and Hubei about over ten cities.

目前所生产的系列挖沙船，系列抽沙船，系列铁沙船等产品畅销于东北三省、河南、河北、山东、山西、甘肃、陕西、浙江、四川、安徽、内蒙、湖北等十几个省市，深得用户好评，并出口尼日利亚、孟加拉、也门、南韩等国家。

Based on the analysis of the process of sand reclamation by way of centrifugal friction,the dynamic calculation on sand movement is made,and the system of sand reclamation by friction with the help of striking is presented.

在分析离心摩擦式旧砂再生过程的基础上，对砂子的运动作了动力学计算，得出了以摩擦为主、撞击为辅的再生产方式的结论。

Zhejiang Xiang abrasive hair Ltd. are engaged in domestic and imported Burkina, paper-based ring belt and a variety of special-shaped abrasive polishing a professional manufacturer of abrasive belt has a full set of advanced production equipment, a high level of professional and technical personnel, and products are mainly Has belt, sand volume, page rotation, sand disk, sandpaper, emery cloth, sand sets, grinding wheel and so on.

浙江祥发研磨有限公司是从事国产及进口布基、纸基环形砂带和各种异型抛光磨具的专业生产厂家，拥有全套先进的砂带生产设备，高水平的专业技术人员，产品主要有砂带、砂卷、页轮、砂盘、砂纸、砂布、砂套、研磨轮等。

However, the company continuously suffered from the non-profitable operation, which troubled Mr. Robert Fitzsimmons. Due to the high cost on oil sand productions and limited financing available, the company often failed to cover its end needs, which led to its bankruptcy by the end of 1930s. In 1948, Bitumount plant was received by the government, and became a dedicated oil sand test base. Large-scale facilities were equipped, thus expanded the scale of oil sand experiments on oil extraction. By 1949, the plant reached a production capacity of 450 tons per day!

但是公司惨淡的经营状况却一直是困扰Robert Fitzsimmons的问题，由于当时的油砂开发成本太高，资金来源又非常有限，公司的财务状况经常是入不敷出，终于导致公司在30年代末破产。1948年，Bitumount的工厂被政府接管，作为专门的油砂实验基地，并为之添置了大型的设备，将油砂的开发和萃取实验规模扩大。1949年工厂的生产能力已经达到日处理油砂450吨！

Based on analysis of the current development of sand and wind in Zhangjiakou and Chengde regions,the paper puts forward some sug- gestion in preventing sand in the work,according to the condition of nature,geography and society economy on different type areas in Hebei Prov- ince,such as the model of control sand.

在分析张家口、承德地区风沙形成原因及发展趋势的基础上，提出了河北省防沙治沙工作中存在的问题，根据河北省不同类型区的自然、地理及社会经济条件，提出了风沙治理模式和建议。

So the ginger bumped milk to spread to open in the sand gulf, the sand gulf the person call the "condense""cover up" hence"the ginger bump milk" also call"the ginger cover up milk" in the sand gulf.

因此姜撞奶就在沙湾镇流传开了，沙湾人把"凝结"叫"埋"于是"姜撞奶"在沙湾也叫"姜埋奶"。

Ordinary sand casting including greensand, dry sand mold, chemistry hardening sand mold three kinds.

普通砂型铸造包括湿砂型、干砂型、化学硬化砂型三类。

Our research depends on the advantage of cross-knowledge and makes a research on this subject by Gas-Solid Hydromechanics theory and PTV measure technology. Our research tries to understand sand incipience and wind-sand flow structure, find a new way to research the wind-blown-sand flow.

本论文发挥交叉学科的优势，采用气固两相流体力学理论和PTV测量技术研究这一现象，从新的角度认识沙粒起动和风沙流结构，为风沙流动的研究打开了新的思路。

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。