多相性 meaning in Chinese
heterogeneity
nonhomogeneity
Examples
- Iron and steel . high carbon continuous cast steel wire rod . macrographic method of showing and describing the chemical heterogeneity
钢铁.高碳连续铸锭钢线材的多相性显示及描述的低倍检验法 - It also means that these activities designed should be such as the real life and situation of the students , and clear in objective , inclusive in feedback and evaluation and scientific in arrangement of the tasks . in addition , these activities designed should be colorful and suitable to the taste of different students and aimed at the cultivation of the overall ability of the students
所谓任务本身的真实，第一是指实用性，设计时要注意和学生生活与学习经历相结合；第二，任务要有明确的目的，同时要有反馈和评价；第三，任务活动能形成有梯度的连续性的任务环；第四，任务活动要具有多相性；最后任务活动要注意对学生综合技能的培养。