2 sentences

1. 这种材料的物理特性非常稳定。

   zhè zhǒng cái​liào de wù​lǐ tè​xìng fēi​cháng wěn​dìng.

   The physical properties of this material are very stable.

   Source: Dong Chinese Dictionary

2. 这种物质具有异于金属的物理特性。

   zhè zhǒng wù​zhì jù​yǒu yì yú jīn​shǔ de wù​lǐ tè​xìng.

   This substance has physical properties different from those of metals.

   Source: Dong Chinese Dictionary