Cannily, the Corning researchers simply took the arithmetic mean of the oxide compositions and created a winning combination, known as "1737 glass", with exactly the right density.

康宁公司精明的研究人员们仅采用了算术平均法来处理氧化物，便成功地制造出一种称为“1737玻璃”的合成物，该玻璃的密度正好符合要求。

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You are shrunk to the height of a nickel and your mass is proportionally reduced so as to maintain your original density. You are then thrown into an empty glass blender.

假设你被缩小到一枚硬币那么大，你的质量也同比例缩小以保持你的密度不变。

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To insure more densification but deformation of glass beads, the green density should be increased, and the burnout temperature of binder should be below the toplimit of transformation temperature.

为保证绝缘子获得较高致密度而不变形，应尽量提高生坯密度，同时排蜡温度应低于该种玻璃的转变温度上限。

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The company has tweaked the chemical and atomic composition of the raw materials of the glass, which in turn has increased its density -- making it much more scratch and dent resistant than last years model.

ENGADGET: Corning demonstrates how strong its Gorilla Glass 3 really is (video)

The wall of glass on one side of the library, combined with its geographic exposition and the density of students in the small facilities turned it into a sauna for half the day during the spring months (which were also the exam months, when the libraries were most in demand).

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