Ribs are sometimes add to the webs of castings to give greater strength and rigidity.
有时在铸件的腹板上加上肋条,以增强其强度和刚度.
词典精选例句
Any of various usually destructive caterpillars that construct webs.
结网毛虫多种常有''.'危害性'. ''、能结网的毛虫之一.
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Stringer webs have cracked in suspension bridges at the stringer-floor bean connections.
在悬索桥的纵梁和横的连接处,纵梁的腹板上发生开裂.
词典精选例句
What interests scientists about web-weaving spiders is the silk strands of the webs.
科学家们对织网型蜘蛛的兴趣在于构成蛛网的丝线.
百科语句
有时候,为了躲避黄黑色的大狼蛛在低处丛林的空地上织下的大网,我们会爬上山丘。
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Then they changed the coloring of some webs by dusting them with carbon powder.
然后他们通过撒碳粉改变了蛛网的颜色。
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The trip typically involves travel to distant webs and an extended courtship ritual.
整个过程包括走到远处的蜘蛛网和长时间的求婚仪式。
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