这是分枝植株的主茎上长出的侧枝。

It. s the lateral shoot from the main stem of a plant.

然后我移动并旋转第二支量角器到第二个侧枝。

I then moved and rotated the second compass up to the next branch spot.

在触角鞭节的每对侧枝的内侧(迎风面)着生许多毛状感受器。

The trichoid sensilla are arranged on the inner side (windward side) surface of the antennal stem and branch in each flagella segment.

例如，生长素刺激细胞延伸的速度，促使芽和根生长，而抑制侧枝的生长。

Auxin, for instance, stimulates the rate of cell elongation, causes shoots to grow up and roots to grow down, and inhibits the growth of lateral shoots.

调查结果表明，承德避署山庄及其周边地区的油松针叶大量枯黄，侧枝枯死或整树枯死是由于松大蚜的严重危害所致。

The result showed that the yellow and withered pine needles of Pinus tabulaeformis were caused by the serious damage of Cinara pinitabulaeformis Zhang et Zhang.