substance of matter

• 物性

substance of matter的用法和样例：

例句

1. This process does not remove the inert vegetable matter contained in raw wool fibre.
   这种方法去除不了原纤维中含有的惰性植物性物质。
2. The result shows the inherence rules and degree of heat-transfer property are influenced by the substance distributions when condition is changed.
   解析结果揭示了工况变化时热物性分布变化对传热特性影响的内在规律和程度。