The objective of sand reclamation is make good casting, not to reclaim sand to a given level of cleanliness.
砂再生的目的是用再生砂生产出好铸件，而不是将砂再生到指定的干净程度。
The objective is to remove partially (NOT COMPLETELY) the original paint. By using sand paper, the dark brown will be removed and you'll see a lighter paint appear.
这一步的目的就是要清除一些原色（不是全部），用砂纸磨过后，深褐色就会消失，浅褐色就会显现出来。
Objective to study the impact of the sand dust storm on the incidence rate of respiratory diseases.
目的探讨沙尘暴对呼吸系统疾病影响的特点和规律。
Objective Purpose for evaluate fluorine Fu sand clearly the treatment suppress curative effect and pair reaction of Yu disease.
目的为评价氟伏沙明治疗抑郁症的疗效及副反应。
The main objective of this paper is to introduce the study made on a new type dual media namely the fibre-pellet-sand aed.
介绍一种新开发的滤料，纤维球——砂双层滤料的试验概况。
Abstract: Objective To study the effect of sand blasting and coating binder on the bonding strength of different tray materials and silicone rubber.
摘要目的研究喷砂及涂布粘结剂对不同托盘材料与硅橡胶结合强度的影响。
Abstract: Objective To study the effect of sand blasting and coating binder on the bonding strength of different tray materials and silicone rubber.
摘要目的研究喷砂及涂布粘结剂对不同托盘材料与硅橡胶结合强度的影响。
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