carbonate hardness
常见例句
- The results of the experiment sh ow that the limited carbonate hardness method is simple, quick and effective.
由实验的结果来看，极限碳酸盐硬度法简便、捷、现性好，可信度高。 - The results showed that the hardness of the EPDM vulcanizate increased, and its tensile strength and elongation at break decreased, as the loading level of light calcium carbonate increased;
结果表明，随轻质碳酸钙用量的增大，EPDM硫化胶的硬度增大，拉伸强度和扯断伸长率等性能下降；随环烷油用量的增大，EPDM硫化胶的硬度、拉伸强度等性能下降，扯断伸长率和压缩永久变形增大。 返回 carbonate hardness