For example, they contain a cell wall.

例如，们包含一个细壁。

The cell wall is tough, and stronger than a membrane.

细壁比较坚硬，要比细膜更坚韧。

That cell has multiple layers of cell wall.

这种细有好几层细壁。

It destroys the cell walls of bacteria, which breaks them apart.

松破坏掉细菌的细壁，使其分崩离析。

Atom by atom, we'll assemble small machines that can enter cell walls and make repairs.

也够一个原子一个原子地组装微型机械，使之穿过细壁，然后修复细。

They kill bacteria by inhibiting enzymes the bugs use to build their protective cell walls.

细菌利用酶建立保护性细壁，而二者通过抑制酶来杀灭细菌。

Their hardy spores sport thick cell walls that allow them to survive extreme temperatures.

们坚韧的孢子有的细壁，可以在极端温度下生存。

Plant cells have an extra layer called a cell wall that surrounds the membrane.

植物细膜外还有额外的一层，即所谓的“细壁”。

Cell walls, useless molecules and the organism's own DNA are all thrown away.

细壁、无用的分子和生物体自身的DNA都弃之不用。

Cell walls provide support for plants to grow and keep their shape.

细壁对植物生长和形状维持起到支持作用。

Your toothpaste contains cellulose gum, the same stuff that plants' cell walls are made of.

你的牙膏里含有纤维素胶，植物的细壁也是由纤维素胶构成的。

The cell wall also has profound implications for how plants build their bodies.

细壁也对植物如何构建们的身体有着深远的影响。

But plant cells don't have that choice because of their cell walls.

但植物细没有这种选择，因为们的细壁。

Only plant cells have a cell wall, which is made of rigid cellulose that gives the plant structure.

但只有植物细有细壁，是由硬质纤维素组成，形成植物的支撑架构。

So while an animal cell has a membrane, a plant cell has a membrane and a cell wall.

动物细有细膜，植物细有细膜和细壁。

A cell wall is made of cellulose and this structure provides support for the shape of the cell.

细壁是由纤维素构成的，这种结构为细的形状提供了支持。

Then it begins the next stage: strengthening the cell wall.

其后，便进入下一个生长阶段：强化细壁。

They've got an unusually waxy cell wall which is mainly a result of the production of mycolic acid.

这些细菌通常会有蜡样的细壁，由其产生的分枝菌酸等分泌物组成。

We're looking for big open holes in the crust, separated by thin pearlescent cell walls, flavors of fermented wheat.

我们希望外壳上有大洞，被薄珠光细壁隔开，有发酵小麦的味道。

Cellulose will make up 34% of the cell wall at this stage and swiftly increases.

在这一阶段，该纤维素占细壁构成成分的 34%，且占比仍旧快速上升。