main stem

基本解释

But we can examine here the mother fallacy that has given birth to this progeny, the main stem of the network.
但是我们能研究研究下这个体系中衍生其他谬论分支的主谬论，即整个谬论网络体系的主干。
The new research shows that the buds on the side cannot export their auxin into the main stem because it is too full.
这项新的研究显示侧边的芽体无法将它们的茁长素输送到主茎秆是因为主干内太过饱和了。
Under the development of containerization, the stratagem of main stem and lateral model has been taken by all the big container liner companies in order to adapt to the economy of scale demands.
随着集装箱运输业的发展，大型航运企业纷纷采取干支线班轮运输方式，以资充分发挥大型集装箱船舶的规模经济性。

The research suggests that to grow, they have to be able to export the hormone into the main stem.
The new research shows that the buds on the side cannot export their auxin into the main stem because it is too full.
Cut the main stem about twelve to fifteen centimeters below the head.

Over the years, I gradually worked my way downstream from the West Branch to the big riffles and eddies of the Main Stem, where wild rainbow trout, more tolerant of warmer temperatures, reign supreme for the 35 miles between Hancock and Callicoon.
FORBES: Catskills Fly Fishing Book