Although remote sensing data have been used to estimate total suspended matter (TSM) in coastal waters, it has limitations when applied to estuary waters in low
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铁碳系统碳素钢为机械制造工程支撑用材,在共析钢中珠光体晶团内,铁素体层片位向为等同的,晶团属相变基本单元,同样在亚共析钢中,除部分珠光体外,其中等轴状先共析铁素体的组
The cylindrical shell is one of the main structural parts in ocean engineering structures.These cylinders are mostly of medium length,which means that the radiu
蔚蓝的海洋令人怡悦,海洋经济发展近年来呈现出前所未有的蓬勃态势。位于长江口与杭州湾交汇处的上海临港海洋高新技术产业基地(以下简称临港海洋高新)是这股蓝色海洋浪潮中
Vegetable oil can be used as a base oil in minimal quantity of lubrication(MQL). This study compared the performances of MQL grinding by using castor oil, soybe
传统的教学评价,是将所有学生参照同一标准进行评价,忽略了学生之间的差异。这种单一的评价方式容易埋没学生的特异性和个人潜力,足球教学也存在同样的突出问题。本文认为,不
基于热屈曲理论,考虑独立支撑缺陷对海底管道隆起屈曲的影响,文章推导了独立支撑缺陷海底管道隆起屈曲段长度、隆起屈曲临界荷载和前屈曲荷载,并与已有结果进行了对比,表明:
为推介青岛“帆船之都”城市品牌,向全球展示后奥运时代青岛在传承奥运成果、推广普及城市帆船运动方面的成果,近日,青岛应世界帆联邀请派员赴西班牙巴塞罗那出席了2016世界
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