A solid substance such as ice may be changed into liquid state, or liquefied, to become water.

象冰那样的固态物质可以转变成液态，变成水，这叫熔解。

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The aim of the experiment is to find the relationship between the content of soluble solid substance and temperature.

试验目的是试图找到温度条件与可溶性固形物含量的关系。

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Method: With the amounts of total solid substance and total flavone as indexes, the extraction methods were screened by orthogonal design.

方法：采用正交试验法，以总固体物的量和总黄酮为指标，对排石合剂的提取工艺进行了筛选。

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The oil dried,leaving behind a partly solid substance called asphalt.

VOA: special.2010.04.07

If you have a large number of atoms in an aggregate, it is going to require that the substance turn solid and condense at room temperature.

如果有很多原子进行聚集，在室温下,会使的物质转变成固体状态。

麻省理工公开课 - 固态化学导论课程节选

Nope, GM just wanted to talk about its research efforts to store hydrogen onboard fuel-cell vehicles within a solid substance.

FORBES: Hydrogen Gas

Nope, GM just wanted to talk about its research efforts to store hydrogen within a solid substance onboard fuel-cell vehicles.

FORBES: Hydrogen Gas

Never mind that the solid substance hasn't been discovered.

FORBES: Magazine Article