a waterproof membrane

A littlebody often harbours a great soul.

莫道身躯小,伟人寓其间.

The city had administrative departments for finance, harbours, public buildings, sanitation and water supply.

京城有自己的管理部门负责财政 、 港口 、 公共建筑 、 卫生和供水等问题.

These towers have been very popular in ports and harbours of the world.

这一航标设施已经在世界许多港口普遍使用.

He harbours a wish to be a world championship.

他内心怀有当一名世界冠军的愿望.

We load and unload cargo ships at harbours.

货船在港口装卸货物.

Unlike animal cell membranes, plant membranes do not contain cholesterol.

与动物细胞膜不一样, 植物的膜不含胆固醇.

The waste material is placed in cells with permeable membranes.

废液置于有渗透膜的槽中.

The nucleus is surrounded by two membranes which are separated by a perinuclear space.

核被两层膜所包被着,这两层膜又被核周腔分隔开.

Biological membranes are composed of two layers of phospholipid molecules.

生物膜由两层D磷脂分子组成.

Once the shell and membranes are added, the organism enjoys a protected location.

一旦蛋壳和壳模加上后 、 里面的微生物便受到它们的保护.

Rather, a broad variety of proteins seem to exist in different cell membranes.

当然, 不同的细胞膜中存在着多种多样蛋白质.

An abnormal membranous sac containing a gaseous, liquid, or semisolid substance.

囊肿一种含有气态 、 液态或者''.'半'.''固态物质的异常膜''.'性'. ''囊.

Objective To summarize the treatment experience of idiopathic membranous nephropathy ( IMN ) in the hospital.

目的总结我院原发性膜性 肾病 的治疗经验.

Karyotype analysis on wild and cultivated membranous milk vetch ( Astragalus suffruticosa ).

野生和栽培膜荚黄 芪 的染色体核型分析.

Thellos thellon , membranous layer of life is our only home.

薄薄的膜层就是咱们独一的家园.

A double-membranous Surface thermocouple used in ceramic materials has been developed.

针对陶瓷材料的特点,研制了一种双薄膜式表面热电偶.

The persistent truncus is always accompanied by a membranous ventricular septal defect.

永存动脉干常常伴发膜性室间隔缺损.

He keeps a lock of her hair as a memento.

他保留著她的一束头发作纪念.

Here is a pen as a memento.

送给你一支钢笔作纪念.

Please give your autograph as a memento.

请题名留念.