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1.FAR FIELD DISPLACEMENT AROUND A CIRCULAR CAVITY CAUSED BY SH WAVE IN AN ANISOTROPIC MEDIUM
各向异性介质中由SH波引起的圆孔周围的远场位移收藏指正
2.Operation, leaves the air by centrifugal force intermediate role to the brink of incompetence impeller movement into Bengti circular cavity at, and then returned to impeller, re-starting from the leaves of the cycle in the same way again.
运转时叶片中间的空气受到了离心力的作用，向叶轮的边缘无能运动，进入泵体的环形空腔，然后又返回叶轮，重新从叶片的起点以同样的方式再进行循环。收藏指正
3.CPMs presented as bubble (n=41), irregular (n=33), cystic (n=26) or small circular (n=31) cavities, with even (n=61) or uneven (n=70) thickness of the cavity wall.
共有泡样空洞 41枚 ,不规则空洞 3 3枚 ,囊样空洞 2 6枚 ,小环形空洞 3 1枚。 壁厚度均匀者 61枚 ,不均匀者 70枚。收藏指正
4.The HP300 circular cone breaker imports the equipment, compares with the domestically produced PYB1750 circular cone breaker, broken granularity even, installment service convenient, the spare parts spare parts are few, may realize the automatic clear cavity, and has the good hard protection function;
HP300型圆锥破碎机系进口设备,与国产PYB1750型圆锥破碎机比较,破碎粒度均匀,安装维修方便,备品备件少,可实现自动清腔,并且具有良好过铁保护功能;收藏指正
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