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单词
fertilization
释义
fertilization
Encyclopedia
农学
施肥
释
fertilization
施肥
人为补充作物生长发育所需营养物质的农业生产活动。通过合理施用各种有机和无机肥料为作物全生育期提供充足和配比适宜的各种大、中、微量营养元素。是保障作物优质高产的重要技术措施之一。
理学
受精
释
fertilization
受精
单倍体的精子和卵子相互结合并融合形成双倍体合子的过程,是有性生殖生物个体发育的起点。
Biology
fertilization
受精
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lower semi continuous
lower semi-continuous
lower semicontinuous
lower semicontinuous decomposition
lower semicontinuous equivalence
lower semicontinuous function
lower semi continuous hull
lower semi-continuous hull
lower semicontinuous hull
lower semicontinuous mapping
lower semicontinuous partition
lower semicontinuous regularization
lower semi-lattice
lower semi-modular lattice
lower semi strictly diagonally dominant matrix
lower semi-strictly diagonally dominant matrix
lower separation axiom
lower series
lower set
lower singular exponent
lower solution
lower solution; subsolution
lower strong derivative
lower subsemilattice
lower sum
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