blind core

基本解釋

He has prepared a special core sand and solved the problem of cleaning blind holes successfully.
配制了專用芯砂，成功地解決了異型盲孔的清砂問題。
So the last one day, I must walk into the blind man school, in the blind man school, I will round to sit together with those blind mans, sitting side by side to talk the core.
所以最後一天，我一定要走進(jìn)盲人學(xué)校，在盲人學(xué)校裡，我會和那些盲人圍坐在一起，促膝談心。
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When measuring the capillary pressure of any irregular or small core samples, the accuracy is depended on the mercury blind pore volume.
在測定不槼則樣品以及小樣品（如巖屑）的毛琯壓力時，水銀封閉間隙現(xiàn)象對測量精度有著重要的影響。

The core idea, Westergren says, was to create a form of recommendation entirely blind to popularity, and focused instead on the sound of the music itself.
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