-
It's a ladder used to ascend a tree, it's a kind of tool of ascent that's a kind of a tool for getting fruit.
这是用来爬上树的梯子，是一种上升的工具,也是用来摘果子的。
-
On the stair leading up into the disinfectant-smelling twilight of a rooming house, she saw an old man huddled, shaking with grief she couldn't hear.
登上梯子，在一间散发着,消毒水气味的昏暗公寓里，她看到了一个老人缩成一团，以一种他无法感受的哀伤颤抖着。
-
It's a twisted ladder and there's a couple of things to notice about this familiar structure.
它犹如扭曲的梯子,对于这众所周知的结构有几件事必须注意
-
There's the ladder to heaven in "After Apple-Picking."
在“摘完苹果“中有通向天堂的梯子“
-
This is just the ladder.
这就是梯子。
-
On the inside are the rungs or the struts that hold the ladder together.
梯子内侧是梯阶,也可以说是梯阶把梯子连接在一起
-
One is that there are two backbones right here in the light blue, so this would be the upright parts of the ladder that are twisted.
其一是浅蓝色所代表的两条主链,这是构成,扭曲梯子的垂直部分
-
This represents the upright struts on a ladder that I showed you before, it represents this backbone that's shown by - that's formed by polymerizing the pentose's together through phosphate's always going 5' to 3', 5' to 3'.
线条代表梯子,上下的支柱 之前给你们演示过,代表由多聚戊糖分子,通过磷酸基从5'端向3'端方向,连接起来的主链
-
It's the phosphate and the pentose that make up the backbone - that make up the upright struts of the ladder and it's the bases that make up the connecting struts, so the bases are the colors.
磷酸基和戊糖,共同构成了主链,主链又构成了梯子上下的支柱,而碱基,则构成连接支柱的梯阶,碱基是用各种颜色表示的
-
The backbone's on the outside of the molecule like the upright struts of a ladder on the outside of a ladder.
主链位于DNA分子结构外侧,像梯子两侧上下的支柱,记住是梯子外侧
应用推荐