区域内土质主要由粘质砂土和砂质土壤构成.The region mainly by clayey sand soil and sandy soil composition.砂土层一般起放大作用, 粘质粉土层一般起减震作用.Generally, sand magnifies vibration, while viscous powder soil damps vibration.老漳河以东有少部分粘质潮土.Old has a small p...
He has taken to travelling in an armour-plated car.他喜欢上了坐装甲车。He plated the old silver container again.他给这个旧的银器皿重新镀银.The ring was only plated ( with gold ).那只戒指不过是镀金的....
直角三角形的斜边是直角三角形中最长的边.The hypotenuse is the longest side of a right triangle.钢板焊接前的坡口加工, 斜边,直边, U型边.Before steel plate welding bevel processing, hypoteneuse, straight edge, nearby U.应用: 可以磨边 、 刻花、磨斜边.Applications: It bears...