Degradation of material的意思|示意

Based on the material of iron in some iron and steel companies, the low temperature reduction degradation of iron ore in the condition of injecting blends of coal and waste plastic in BF is studied.

以国内某钢铁公司的炼铁原料为基础，进行了高炉喷吹煤与废塑料条件下的矿石低温还原粉化性能研究。

Based on the study of strength degradation of material in the fatigue process, a strength degradation model is proposed.

在研究疲劳过程中材料强度退化规律的基础上，建立了一个强度退化模型。

The mineral apposition rate was higher and the degradation of material was lower in experiment group than those in the other two groups.

与两对照组相比，实验组骨矿物质沉积率较高，植入物的降解速度较慢。

On the microscope, the sedimentation in superior mature vinegar was presented that the lower degradation of material and bacterial contamination were the main reason.

文章最后对老陈醋浑浊沉淀原因进行了探讨，原料分解不彻底和杂菌污染等是造成老陈醋浑浊沉淀的主要原因。

The preparation method of the invention is simple, and the material is natural and degradable with degradation product harmless to human body, thus being applicable to industrialized production;

本发明的制备 方法简单，材料为天然可降解材料并且其降解产物对人体无害，适用于工业化生产；

The degradation process of paper package material made from degradable maize's straw is studied through IR spectrum.

利用红外光谱跟踪了可降解玉米秸杆为主要原科的纸质包装材料在微生物作用下的降解过程。