One end of the molecule is attracted to water, the other end to fat.

分子一端亲，另一端亲脂肪。

These surfactants have their hydrophilic head and their hydrophobic tails, and so they form these micelles around the dirt, which is what grabs onto dirt and oil, and helps it to remove it from the hair and the scalp.

这些表面活剂有亲头部和疏尾部，所以它们在污垢周围形成胶束，这些胶束可以吸附污垢和油脂，并帮助它们从头发和头皮上清除。

Like all sugars, glucose and fructose are sticky — they attract water.

跟所有糖一样，葡萄糖和果糖都是粘稠——它们亲。

The head is hydrophilic, which means it easily attaches to water molecules.

头部是亲，这就意味着它很容易附着在分子上。

With this in mind, he tested a superhydrophilic material based on a substance called polydopamine, which he knew from previous work binds to a range of materials including plastics, metals and ceramics.

考虑到这一点，他测了基于一（贻贝）聚多巴胺超亲材料，他从之前工作中知道，这可以与塑料、金属和陶瓷等一系列材料结合。

A non-conservative substitution means that the new amino acid - valine, which is hydrophobic - has different properties than the one it replaced - glutamic acid, which is hydrophilic.

非保守替换意味着新氨基酸，疏缬氨酸，与其替代氨基酸，亲谷氨酸，有着不同特。

These acids and their salts have both hydrophobic and hydrophilic sides, making them amphiphilic, which help them make cholesterol and fat in the gut more soluble in bile.

胆汁酸和胆盐同时具有疏和亲，即两亲，得益于此，胆汁可以更好地溶解肠道中胆固醇和脂肪。

Besides being attracted to negative charges, platelet membranes also spread easily and defect-free over " superhydrophilic" (exceptionally water-loving) surfaces.

除了被负电荷吸引外，血小板膜也很容易在“超亲”(特别是亲)表面扩散，而且没有缺陷。

These lipids are pin shaped molecules whose heads are attracted to water, and tails are repulsed by it.

这些脂是呈大头针状分子，头部具有亲，尾部具有疏。

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

它们新型材料是一凝胶，这是一由极为亲分子网络所构成材料。

It's really good at surrounding hydrophilic proteins.

它非常擅长包围亲蛋白。

They're hydrophobic or hydrophilic, basic or acidic.

它们是疏或亲、碱或酸。

Yeah, so hyaluronic acid has what's called a hydrophilic property.

是，透明酸具有亲。

Previous work had shown that titanium dioxide could be rendered superhydrophilic (intensely attractive to water) upon exposure to ultraviolet light—a hindrance under extremely foggy conditions, as water would stick to the mesh rather than trickle into the cistern.

之前研究表明， 二氧化钛在暴露于紫外线后会变得超亲（对有强烈吸引力）——这在极度多雾条件下会造成阻碍，因为会粘附在网上而不是滴入箱。

And if it's less than 90 degrees like our water droplet on glass, that kind of surface is called hydrophilic.

如果角度小于90度， 比如我们玻璃上滴那样，这表面就被称为亲表面。

Along the riverbanks, walkways are constructed, adorned with trees, flowers, boulders, and sheltered pavilions, equipped with benches for rest and relaxation—a hydrophilic wetland park is thus born, becoming a favorite destination for city dwellers living amidst concrete jungles.

沿着河岸修建了人行道，点缀着树木、鲜花、巨石和有遮蔽凉亭，并配备了用于休息和放松长椅——一个亲湿地公园由此诞生，成为生活在混凝土丛林中城市居民最喜欢目地。

These ones right here would be hydrophilic.

这些就是亲。