英汉双语例句-生物医药大词典

Each step of the double helix is a base made up of two kinds of nucleic acid.

中文意思：
每阶二重螺旋线都是一个碱基，由两种核酸组成。

以下为相关句子列表(点击查看，可以看对应的解释）：

	Each station is varied in style and creations that are perfect harmony with the surrounding areas.			各站形态各异，创意、风格与站名、周围环境相融合，让人耳目一新。
	Each step during the production of our machinery blades after the raw materials are delivered, form forging, annealing , reprocessing, heat treatment all the way to grinding, is completed by ourselves.			本公司生产的机械刀片从原材料进厂后所进行的锻造——退火——再加工——热处理（淬火）——磨加工，都由自己完成。
	Each step has its own electrostatic hazards.			每一步骤都有其静电困扰。
	Each step is evaluated against the nodes in the current node-set.			每个层次都对应当前节点集中的一个节点值。
	Each step must be taken in turn and completed before moving on to the next. No step should be left out.			每个步骤都需彻底达成,才能依序地往下一步.绝不能轻忽和省略任何一个步骤.
	Each step of the double helix is a base made up of two kinds of nucleic acid.			每阶二重螺旋线都是一个碱基，由两种核酸组成。
	Each step strains his joints.			每走一步关节都疼。
	Each stitch covers a diagonal of one cell of the grid.			每条缝线覆盖格子的对角线。
	Each stitch setting is controlled by a step motor .It has 24 stitches of independent selections and each of them ranges from 00-180 steps for knitting pattern.			每个度目接受步进式电子马达控制，设有24种可单独选择的度目，每种度目自00-180段选择织目的疏密。
	Each structure has its own refractive index, and when a light ray crosses an area where the index changes, the light scatters, creating a degree of opaqueness.			每个构造都有各自的折射率，当光线穿越折射率不同的区域时，便会散射而造成某种程度的不透明。
	Each student can speak English.			每个学生都会说英语。