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

许多生物墨水的主体富含水的分子，称作水。

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

水（需要几类型的水）需要分开存放。

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

旦这新制造出来的动物的机体能够正常工作以后，各水剂将逐渐被自然分泌物所取代。

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

很明显，超声波下，老鼠体内的水溶解了，它们可以再次繁殖，而那些没有暴露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。

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

这水属于被称为超分子聚合物网络(SPN)的材料。

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

它们的新型材料水，这由极为亲水的分子网络所构成的材料。

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

相比普通带，水带能保持伤口更凉爽湿润，有助于加速伤口愈合。

That hydrogel had been inspired by clingy mussels.

这水的灵感来自粘性贻贝。

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

龚：坚韧水的发明改变了所有反对这材料的意见或看法。

So the hydrogel gets sticky in acidic conditions and loses its stick in basic ones.

所以水酸性条件下会变粘， 而碱性条件下会失去粘性。

Then, researchers created a two-layered hydrogel gripper, by using what's called a Stereothographic 3D printer.

然后，研究人员使用所谓的 Stereotographic 3D 打印机创建了个双层水夹具。

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

同时，科学家们不断地使用新材料，例如和人类皮肤极为相似的“水”。

Giving a little jolt breaks the hydrogel's water down into hydrogen and oxygen.

稍微颠簸下， 水的水就会分解成氢气和氧气。

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

这个水面膜网上销售，旨改善皮肤，公司宣传此款产品的灵感来源于腊肠。

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

这里，它们向水输送电力的金属连接器。

First, they seeded a disc made of a hydrogel polymer with stem cells taken from a goat.

首先，他们将取自山羊的干细胞植入由水聚合物制成的圆盘中。

This makes the water here acidic, upping the hydrogel's stickiness.

这使得这里的水呈酸性， 从而增加了水的粘性。

In Sapporo, scientists have created a hydrogel that's five times stronger than steel.

札幌，科学家们创造了比钢强五倍的水。

Hydrogels are all around us, in soft contact lenses, disposable diapers, even food.

水无处不，存于软性隐形眼镜、次性尿布，甚至食物中。