The bulk of many bioinks are water-rich molecules called hydrogels.

许多生物墨水的主体是一种富含水的分子，称作水凝胶。

The hydrogels (several sorts are needed) are stored separately.

水凝胶（需几种类型的水凝胶）需分开存放。

In fact, this hydrogel is made up of 80 percent water, which the researchers say makes it even more surprising that it doesn't, like, pop like a water balloon would under pressure.

事实上，这种水凝胶的80%的成分是水，研究人员说更令人感到惊讶的是它不会像水球一样在压力下破裂。

Dr Xu's recipe includes three parts, principally a polymer known as a hydrogel that thickens inside the body and is already approved for medical use.

徐博士的方法包括三个部分，主是一种被称为水凝胶的聚合物，它会在体内增稠，已经被批准用于医疗用途。

At the same time, scientists are constantly coming up with new materials, such as so-called 'hydrogels' that closely resemble human skin.

同时，学家们不断地使用新材料，例如和人类皮肤极为相似的“水凝胶”。

It's a hydrogel mask being sold online that`s intended to improve your skin and it's advertised as beauty inspired by bologna.

这个水凝胶面膜在网上销售，旨在改善皮肤，公司宣传此款产品的灵感来源于腊肠。

The hydrogel bandages can keep wound areas cooler and more moist than normal bandages which can help speed up healing.

相比普通绷带，水凝胶绷带能保持伤口更凉爽湿润，有助于加速伤口愈合。

It works by growing separate cultures of individual cell types, and then spraying them out, layer by layer, in combination with a binding agent called a hydrogel, to build up the correct shape.

通过将不同种类的单个细胞分开培养，然后将它们一层一层喷洒来，加上一种称作水凝胶的粘合剂，就可以构建的形状。

That evidently dissolved the hydrogel in the creatures' pipes: they could again reproduce, while those not thusly blasted stayed sterile.

很明显，在超声波下，老鼠体内的水凝胶溶解了，它们可以再次繁殖，而那些没有暴露在超声波下的老鼠依然不能生育。

Chen added that the technology can also turn other food waste, such as soybeans and grains, into hydrogel.

陈补充说，这项技术还可以将大豆和谷物等其他食物垃圾转化为水凝胶。

The hydrogel is part of a class of materials known as supramolecular polymer networks, or SPNs.

这种水凝胶属于一种被称为超分子聚合物网络(SPN)的材料。

Even when compression does cause it to change shape, the hydrogel can spring back into its original shape in about two minutes.

即使压缩确实会改变它的形状，水凝胶也能在大约两分钟内回弹至原来的形状。

Once the new creature is up and running, the various hydrogels are gradually replaced by natural secretions.

一旦这种新制造来的动物的机体能够正常工作以后，各种水凝剂将逐渐被自然分泌物所取代。

Their new material is a type of hydrogel, a material made from a network of molecules that hold onto water.

它们的新型材料是一种水凝胶，这是一种由极为亲水的分子网络所构成的材料。

The invention of tough hydrogels changes all the opinions or views against this material.

龚：坚韧水凝胶的发明改变了所有反对这种材料的意见或看法。

A second group has also found encouraging results with a self-healing hydrogel battery.

第二组研究人员也发现了一种自愈合水凝胶电池的令人鼓舞的结果。

It gets absorbed into your intestine, the hydrogel dissipates, you absorb the carbohydrates.

它会被吸收到你的肠道中，水凝胶会消散，你吸收了碳水化合物。

Here they are metal connectors that deliver electricity to the hydrogel.

在这里，它们是向水凝胶输送电力的金属连接器。

Another strategy used a nano-quarter hydrogel system.

另一种策略采用了一种纳米四分之一水凝胶系统。

When laid on top of each other these two sheets, laden with hydrogel blobs, form one long line of repeating units - enough to generate about a hundred volts.

当这两张载有水凝胶块的薄片叠放在一起时，它们形成了一条由重复单元组成的长线——足以产生约一百伏的电压。