preparation of sand

英 [ˌprepəˈreɪʃn ɒv sænd]

美 [ˌprepəˈreɪʃn əv sænd]

网络  铸砂处理

机械

双语例句

• Lots of research work carried out as follows: Specimen preparation is one of the most important steps in geotechnical model experiment, especially for sand.
  本文主要开展以下研究工作：试样制备是土工模型实验尤其是砂土模型试验中至关重要的技术环节。
• Preparation and structural morphology of epoxy resin/ quartz sand coated particles
  环氧树脂/石英砂粒状包覆体的制备及结构形态
• Experiment and Study on Preparation of Magnesium Sand with Low Boron and Low Calcium from Bittern by Rehydration
  再水化法制备低硼低钙卤水镁砂的试验与研究
• Preparation of Solidifying Sand Controlling Suspension CYL-1 for Use at Late Developmental Stage
  适用于开发后期的CYL-1型液固两相防砂材料研制
• Moulding board used in the preparation of sand moulds
  造型平板，用于制备砂型
• Study on Preparation of Slaking-Resistant Compact CaO Aggregate On Sand
  合成抗水化性致密氧化钙砂的研究
• Preparation of fine iron sand with low sulfur from pyrite cinder
  利用硫铁矿烧渣制低硫铁精砂
• Study on the preparation of colour sand by using copper tailings
  利用铜尾矿制备彩色石英砂的研究
• Preparation of~ ( 113m) In labelling sand
  ~（113m）In示踪沙的制备
• The preparation method of the Ni sponge oxide cathode has been reformed by spouting sand and vacuum evaporating technology.
  采用喷砂和真空蒸散技术，改进了Ni海绵氧化物阴极制备方法。