main stem的意思

干線；主街

n.干線，主道，主街

main stems───干線；主街

brain stem───腦干

brain stems───腦干

main stores───主存

main asset───主要資產

main store───主存

mainstream───n.主流

brainstem───n.[解剖]腦干

in step───步調一致；合拍

This hormone flows down the main stem.───這種荷爾蒙會從主莖向下流.

The main stem will extend to around 12ft, if left to develop naturally.───如果任其自然生長，主干可以長到約12英尺。

The main stem diameter of MSI was 1.22 cm , 0.88 cm more than that of CK.───MS1主莖粗1.22cm,CK為0.88cm,二者差異達到極顯著水平.

The main stem of a tree is a tapering geometricsolid.───樹木的主干是一種有消度的幾何體.

A tree is a tall, woody plant that usually has one main stem, or trunk.───樹是一種高大的木本植物，通常有一根主干，或樹干。

Cut the main stem about 12 to 15 centimeters below the head.───在菜尖下方12-15厘米處把主莖割斷就可以了.

main stem will extend to around 12 ft, if left to develop naturally.───如果讓其自然生長，主干會延伸到12英尺左右。

The main stem and fruiting branches of determinant types remain relatively short.───有限生長類型的主莖和果枝仍然較短.

Finalleaf number on main stem could be a reliable measure for wheat vernalization response.───主莖總葉數的變化是量測小麥春化反應性的一個可靠指標。