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单词
main root
释义
main root
Encyclopedia
农学
根际环境
释
main root; axial root
主根
由胚根的顶端分生组织发育形成的根。
理学
根
释
main root
主根
种子萌发时,胚根细胞分裂和伸长所形成的垂直向下生长的根。因是植物体上最早出现的根,又称初生根或直根。
Biology
main root
主根
随便看
power of a class
power of a complex number
power of a generator
power of a graph
power of a matrix
power of amendment of the Basic Law
power of an element of a group
power of an inversion
power of an operator
power of an ordinal number
power of a number
power of a pencil of circles
power of a point with respect to a circle
power of appointment and removal
power of a relation
power of a set
power of a statistical test
power of a test
power of attorney
power of content
power of financial supervision
power of impeachment
power of interpretation of the Basic Law
power of language
power of leadership
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