...杆多相混输泵 dual-suction dual-screw multiphase mixed transportation pump with external-mounted bearing 轴承箱 ball case; bearing box; bearing housing 轴承箱端盖 bearing cover; bearing end cover ..
基于1个网页-相关网页
ball case cover 滚珠轴承压盖
ball bearing case 球轴承箱
Case ball bearing 滚珠轴承套
In such a case, the ball is in your court.
在这样的情况下,你掌握发言权。
Both excel at one thing: in Mr Beckham's case, kicking a ball; in the corporations' case, making profits.
这两者都有擅长的东西:贝克·汉姆擅长踢球;公司则善于获取利润。
The hieroglyphics record a probable case of breast cancer: “a bulging tumor . . . like touching a ball of wrappings.”
这些象形文字记录了一个可能是乳腺癌的病例:“隆起的肿瘤……摸上去像是一个包装纸团”。
Now if you lived in a culture where the only meat that got served was the size of a deck of cards, and the only pasta that got served was the size of a tennis ball, there wouldn't be such problems, but that's not the case.
如果我们生活在一个,肉类每日摄入量是一副牌大小,或者意大利面只有网球大小的环境中,问题就不会存在,可惜这不是现实
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