1·The method is fit to the teaching on the nonfigurative subject such as the zoophysiology because it is visualize and lifelikeness and understandability .
多媒体教学形象生动、直观易懂，特别适合动物生理学等理论性强、理论抽象的学科教学。
2·It tryes to design double arc gear transmission of the best technology and economy effect making the best of speed, simpleness and understandability and feasible method.
试图用尽可能快的速度、简单、易懂、可行的方法设计出技术经济效果最佳的双圆弧齿轮传动。
3·Answer - the focus is on the understandability of basic concepts, not on performance.
答-重点是基本概念易懂，而不是性能。
4·The four principal qc are relevance reliability understandability and comparability.
四个主要的特性是中肯，可信，易懂和可比性。