When the crops flower, they will cross-pollinate, and the organic farmer may have a problem.

当作物开花，就会杂混传粉，种有机作物的农民就有麻烦了。

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The term "flower structure" reflects the resemblance of the structure to the petals of a flower in cross section.

“花状构造” 这一术语反映了这种构造在横剖面上类似于一朵花的花瓣。

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Breeders have bred a great deal of new flower varieties by taking routine cross breeding, radiation breeding, tissue culture breeding, polyploidy breeding, and spaceflight breeding etc.

人们通过常规杂交育种、辐射育种、组织培养育种、多倍体育种、航天育种等手段培育了大量的花卉新品种。

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Conservative Spencer Flower, who was re-elected in Verwood and Three Legged Cross, denied UKIP was a threat and insisted the party's appeal is as a "protest vote" against the coalition government.

BBC: Dorset election: Conservatives retain council control