reclamation sand
英 [ˌrekləˈmeɪʃn sænd]
美 [ˌrekləˈmeɪʃn sænd]
网络 填海用沙
双语例句
- Present Situation and Application Prospect of Reclamation Techniques of Returned Sand from Sand Mold Casting in China
我国砂型铸造中旧砂再生技术现状及应用前景 - In developed countries, reclamation of moulding materials has been studied for almost a century and the reclamation technology of the used sand has been developed and popularized, which has led to higher casting quality, lower consumption of the natural resources and less environmental pollution.
发达国家在造型材料回收方面进行了近一个世纪的探索和研究，其中包括对砂型铸造生产中旧砂的再生利用，以此提高铸件质量、减少自然资源的消耗、降低环境污染。 - Through the simulating experiments, it was considered that the degree of difficulty of decoating reclamation for a particular used clay sand could be reflected by the amount of moisture and clay contained in this sand.
通过模拟实验，认为粘土旧砂的水分及其合泥量，可反映出这种旧砂脱膜再生的难易程度。 - Investigation and Discussion of Construction Productivity of Reclamation of Large-diameter Gravel and Sand Soil by Suction Cutter Dredger and Its Calculation Method
关于绞吸挖泥船吹填大粒径卵石挟砂土质的施工生产率及计算方法的探讨 - Feasibility Analysis of Hot Method Reclamation Compound Resin Sand
混合树脂砂热法再生的可行性分析 - Reclamation of Furan No-Bake Sand
呋喃树脂自硬砂再生 - Study on Technology and Equipment of Reclamation for Silicate Bonded Sand
水玻璃砂再生工艺及设备的研究 - Reclamation of Used Waterglass Sand
水玻璃砂的再生 - An Example of Land Reclamation by Filling Sand at Coastal Areas
沿海地区填砂造陆工程实例 - The Quality Control for the Reclamation of Used Water Glass Sand
水玻璃旧砂再生的质量控制 - The Control on the Reclamation Quality of Resin-bonded Sand
树脂自硬砂再生质量的控制 - The paper describes methods and research findings of reclamation of Ibuki Limestone quarry ( Japan), Welsh district ( UK) and Mclaughlin Gold Mine ( USA), and reclamation principle for mined area of sand and gravel quarries.
本文介绍了日本伊吹露天石灰石矿、英国威尔士地区、美国加利福尼亚麦克劳克林金矿等几座矿山土地复垦的方法和研究结果，以及采砂场和采砾场的复田原则。 - It has solved the problem of reclamation of return sand, and it has remarkable economic as well as society benefits.
解决了旧砂回用问题，具有显著的经济效益及社会效益。 - The technological level should be preferentially considered, as the selecting type of the reclamation equipment of the resin-bonded sand being considered.
考虑树脂砂再生设备选型时，一定要优先考虑工艺水平。 - Reclamation of used sand is a technology to recover its technological properties mechanically, physically or chemically so as to reuse the claimed sand.
旧砂再生技术就是利用机械、物理或化学方法使旧砂的各种工艺性能得到恢复并重新投入使用。 - Study on Chemical Reclamation of CO_2 Silicate Sodium Sand Through Experiment
CO2水玻璃旧砂化学再生的试验研究 - Cooling Treatment and Reclamation System of Sand in Lost Foam Casting
消失模铸造砂冷却处理及回用系统的改进 - The reclamation sand can be directly used for facing sand.
获得的再生砂可直接用于面砂。 - Experimental Research on Reclamation of Clay Sand with Resin-Bonded Core
含树脂芯砂的粘土砂再生方法试验研究 - Reclamation of Sand Filter Backwash Effluent Using Capillary Ultrafiltration
应用中空纤维膜超滤作用对砂滤污水进行过滤回收 - Microwave Silicate Bonded Sand Mold and Core and Reclamation of the Used Sand
微波水玻璃砂芯和砂型及其旧砂再生 - Reclamation of Textile Waste Reclamation of Used Waterglass Sand
纺织废料的回用水玻璃砂的再生 - The Technology of Sodium Silicate Sand Hardened by Ester and the Reclamation of the Used Sand
酯硬化水玻璃砂工艺及其旧砂再生 - Study on the Mechanical Reclamation of Ester Cured Sodium-Silicate Sand
酯硬化水玻璃砂机械法再生及再生砂性能研究 - Advanced treatment of secondary effluent of city sewage disposal plant was conducted for water reclamation at Beijing, with a process of sand filter, pre-ozonation followed by biological activated carbon filter in pilot scale.
采用砂滤-臭氧-生物活性炭工艺在北京市某污水处理厂开展了以污水再生回用为目的的城市污水深度处理中试研究。 - Therefore, these mixed used Sand reclamation, in place of new sand core making a new topic.
因此，如何把这些混合旧砂再生，代替新砂制芯成为新的课题。 - Sodium silicate sand is considered to be the mould sand that is most likely to realize green casting. In order to achieve the goal, it must be completely solved the problems including the bad collapsibility and difficult reclamation for the sodium silicate used sand.
水玻璃砂被认为是最有可能实现绿色铸造的型砂种类，要实现水玻璃砂绿色铸造必须彻底解决水玻璃旧砂溃散性差、旧砂再生困难等问题。 - The process of sewage treatment in wet reclamation of sodium silicate used sand was simulated in this thesis. The practical sewage treatment system in wet reclamation of sodium silicate used sand was designed on the foundation of simulation experiment, and this system comprised mixer and sewage processor.
本文对水玻璃旧砂湿法再生污水处理的工艺过程进行了模拟，并在模拟试验的基础上设计了实用化的水玻璃旧砂湿法再生污水处理系统。该系统主要包括混合器和污水处理器两大部分。 - Among all kinds of mould sand, the sodium silicate sand is one of the most possible mould sand to realize green casting. To realize green casting based on sodium silicate sand, the key point is achieving complete reclamation of sodium silicate used sand.
在所有种类的铸造型砂中，水玻璃砂是最有可能实现绿色铸造的型砂之一，但要实现基于水玻璃砂的绿色铸造，其关键是实现水玻璃旧砂的完全再生。 - The relation between the change quantity of PH value and compression strength of reclamation sand was researched by testing the PH of aqueous solution of sodium silicate used sand.
并通过实验初步找出了水玻璃旧砂的PH值变化量和其强度的关系。