sandblast
n. 喷沙； 喷沙器
vt. 向 ... 喷沙； 喷沙而使之变粗糙； 以喷沙清扫
名词：sandblaster 过去式：sandblasted 过去分词：sandblasted 现在分词：sandblasting 第三人称单数：sandblasts
英英释义
Noun
- a blast of wind laden with sand
Verb
- grind with a sandblast;
"sandblast the facade of the building"
例句
- METAL POST: Sandblast the surface of the post. 金属桩：对桩的表面喷砂。
- The methods to prepare satin finish including machine sandblast method and chemical method were introduced. 主要介绍了缎面制取方法中的机械喷砂法和化学法。
- Normally some coarseness will happened after sandblast treated ,which help to enhance the adhesive power. 通常喷砂处理均会使金属表面产生一定程度的粗糙度，这对漆层附着力的增强有很大的帮助。
- No rainwater / dew exist on the completed mental before paint the primer. Otherwise, re-work for sandblast. 若喷砂完成后的钢铁已经存放过夜，在第二天上底漆前必须再次进行轻度喷砂。
- Based on sandblast working principle and structure characters of blast gun, free jet model was developed in eject sect. 根据喷砂工作原理和喷枪结构特征建立了引射段的自由射流模型。
- Sandblast internal surface of restoration for 1-2 seconds. Rinse with water and air dry. 在修复体内表面喷砂1-2秒钟。用清水冲洗，吹干。