This article mainly reasearched that light alkali substituting heavy alkali and 10% silica sand ultra-fine dust were used in the float glass batch by the method of adding special cementing agent.

通过在浮法玻璃配合料中加入特殊黏结剂取代传统的配合料加水，可以将配合料中重碱换成轻碱，并可利用10%的硅质超细粉原料。

youdao

This discovery will open a universe constituted the first batch of star dust the mystery of the origin, but also for life and the source of the material found a starting point.

这一发现将揭开构成宇宙的第一批恒星的尘埃的来源之谜，同时也为生命的物质之源找到了起点。

youdao

Some showed up amid a major dust storm more than a year ago to plant the first batch of saplings.

CNN: Fighting the desert one tree at a time