盖层

Methods The retinal of 20 post-natal 2-3 days Sprague-Dawley rats were dissociated into cell suspension with trypsin digestion.The cell suspension was implated in 6-well culture plates covered with hyaluronic acid and laminin in each well.

用胰酶消化法将20只出生2～3 d的SD（Sprague-Dawley）乳鼠视网膜制成细胞悬液，接种于经多聚鸟氨酸和层粘连蛋白包被的血盖片中。

He had aimed at Hector's head near the top of his helmet, but bronze was turned by bronze, and Hector was untouched, for the spear was stayed by the visored helm made with three plates of metal, which Phoebus Apollo had given him.

但是，铜枪击中铜盔，被顶了回来，不曾擦着鲜亮的皮肤：盔盖抵住了枪矛――这顶头盔，三层，带着孔眼，福伊波斯·阿波罗的赠品。

Bonus to open on see, is covered with a layer of surface of soup of yellow, heat oil chicken.

喜出望外地揭开一看，原来是鸡汤表面盖着一层黄色的鸡油，起着保温的作用。

His tail, from twelve to fifteen inches long, is flat and paddle-shaped, and covered with scales instead of fur as his body is.

它的尾巴呈扁平鳍状，12到15英寸长，被一层鳞状物所复盖，而不象其躯干那样上面长满了毛。

As a result, these people in the fifteenth day boil a pot on the viscous porridge, and some still covered with a layer of meat, with the porridge bowl Sheng good, put rat-infested roof, wall, side discharge mouth has also edge mutter prayers, curses rats eat silkworms on Budehaosi.

于是，这些人家在正月十五熬上一大锅粘糊糊的粥，有的还在上面盖上一层肉，将粥用碗盛好，放到老鼠出没的顶棚、墙角、边放嘴里还边念念有词，诅咒老鼠再吃蚕宝宝就不得好死。

However, children do not now is the early autumn to the cold of the proposed package to her abdomen a small blanket, and then re-cover the top layer of fine, so that children feel at ease, adults are also more at ease.

不过，现在是秋初别把宝宝给凉着了，建议给她腹部包个小毯子，然后再上面再盖一层就好了，这样宝宝安心，大人也更放心。

His family is the richest in this area and has taken a lead in building a two-story house.

他家是这附近的大户人家，很早就盖起了两层的小楼。

His family is the richest in this area and has taken a lead in building a two-story house.

他家是这附近的尖子户，很早就盖起了两层的小楼。

According to your plan, we are working on a three-story building," the workers answered."

工匠们回答：&照你的要求盖一幢三层楼房啊！&

It is also made of lining, insulation, heating components, stainless steel vacuum tank, covered with Holding Furnace, microcomputer procedures, such as automatic temperature control system components.

主要由炉体外壳钢结构总成，炉衬，保温层，发热元件，不锈钢真空罐，内保温炉盖，微电脑程序自动控温系统等组成。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。