让父母成为老师 parents as teachers
合成祖母绿 scientific emerald ; synthetic emerald
合成云母 [材] synthetic mica
酵母类成份 Saccharomycopsis ferment filtrate
母细胞形成因子 blastogenic factor
失败是成功之母 Failure is mother of success
成土母质 soil parent material ; PARENT MATERIALS TO GENERATE SOIL
失败乃成功之母 Failure is the mother of success. / Failure teaches success ; Failure teaches success ; Failure is the mother of success
这个悬臂结构只有一端固定；所谓分形，就是指能够分叉成多个部分的结构，每个子结构与母结构是大体近似的。
A cantilevered beam is anchored at only one end; a fractal is a shape that can be split into parts, each of which is a smaller, though sometimes not exact, copy of the larger structure.
成土母质和土地利用方式对土壤碳酸盐含量有明显的影响。
The impact of land use and soil parent on the soil carbonates content is significant.
分析结果表明，影响土壤元素背景值的主要因素，在平原地区是地貌条件，在山区是成土母质。
The results showed that the principal factors affecting the metal background contents were landforms for plain area and soil parent material for mountain area.
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