Bryophyte is a kind of higher plants with small size and simple structure, being the transitional form from aquatic to terrestrial and the most original group of existing higher plants.
苔藓植物是一种形体微小、结构简单的高等植物,是水生向陆生的一种过渡形式,是高等植物中最原始的类群。
The parts with small size and complex fold are always to be the difficulties during the die design.
尺寸小折弯复杂的零件一直都是模具设计中的难点。
Full size substance specimen tests shall not be replaced by mechanical properties tests with small size specimen.
说明了全尺寸实体试件试验具有很高的实用价值,是无法用小试样性能试验替代的。
So the DNA is going to get spread out on this gel according to size, with the small ones going farther and the large ones not going as far.
因此DNA会根据大小,在凝胶上分散开,小的片段会快一些,大的片段不那么快
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