USES material not qualified. Such as sand, stone, aggregate quality unqualified; In addition, mostly because cement volume expansion rate is too large (stability serious adverse).

所用材料不合格。如砂、石、集料质量不合格；除此之外，大多数是因为水泥体积膨胀率太大(安定性严重不良)。

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Objective. To demonstrate that in addition to its recognized volume expansion properties, that the product has the ability to migrate and produce symptoms remote from where it was inserted.

目的：证实该产品除公认的体积膨胀特性外，还可以移位导致远离放置部位的症状。

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A small variation of the Verdet constant with temperature that was associated with the volume expansion of the sample was observed.

观测到费尔德常数随温度的微弱变化，而这种变化是同样品的体积膨胀相联系的。

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Despite enhanced price competition, the average sales price of Samsung's handsets increased on-quarter, while sales volume for the GALAXY Tab portfolio of tablets increased with the expansion of the 8.9- and 10.1-inch devices into the lineup.

ENGADGET: Samsung's Q3 2011 overall profit falls despite incredible phone sales