There are many ways to measure base - level pitch diameter of cone - shaped thread.

检测圆锥管螺纹基面中径的方法有很多,但测量过程复杂.

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The company's strongest growth is among base - level products in fast - growing large economies.

公司增长最强劲的就是快速发展大型经济体的基础水平产品.

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The base level requirements: there should be no surface water, dust, paint, grease.

基面要求: 表面不应有积水 、 灰尘 、 漆膜 、 油污.

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Bearing manufacturer's ring designated as the base level ( ring ) end, can be as the benchmark measure.

轴承制造厂指定作为基准面的套圈 ( 垫圈 ) 端面, 可以作为测量的基准.

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The two middle - term base level circles and most Short - term stratigraphic base level circles are completed circle.

研究区内的两个中期旋回和大部分 短期 旋回发育完整.

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Beneficial area of litho - stratigraphic traps lie in the sequence - base level and beside the sequence boundary ( SB ) .

基准面旋回下降期和层序界面附近是有利的岩性油气藏 分布区.

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