hydrogel是什么意思
hydrogel，主要用作为名词，(意为物化])水凝胶。例句:1.And he took out a spoon and ate the hydrogel .然而他拿出一个勺子并吃起水凝胶来。2.A second printing head is used to deposit scaffolding-a sugar-based hydrogel .第二个打印头用于沉淀支架----一种糖类的水凝胶。3.Of course , that only makes sense for the particular hydrogel the team has in the lab now .当然，独特的水凝胶已被研究团队在实验室做出来，这才有意义。4.For tubular structures , such as blood vessels , the hydrogel is printed in the centre and around the outside of the ring of each cross-section before the cells are added .对于像血管这样的管状结构，在细胞加入之前，水凝胶会打印到每个横截面的中心和外围环上。
hydrogen什么意思
Hydrogen作名词时意思是氢; 氢气; 英[ˈhaɪdrədʒən] 美[ˈhaɪdrədʒən] 。1、But not everyone sees the hydrogen fuel cell bus as the hope of the future.但并不是每个人都把氢燃料电池巴士看作为未来的希望。2、Nearly all their mass is made up of hydrogen and helium, giving them compositions like that of the sun.它们的几乎全部质量都由氢和氦贡献，这使得它们的组成成分与太阳类似。3、As long as the atmosphere has molecules of hydrogen and molecules of oxygen, why should we ever run out of water?既然大气中存在着大量的氧分子和氢分子，那为什么还会出现水资源短缺的问题？4、A molecule of water consists of two atoms of hydrogen and one atom of oxygen. 水分子由两个氢原子和一个氧原子构成。5、Carbon, hydrogen and oxygen combine chemically to form carbohydrates and fats. 碳、氢、氧化合形成碳水化合物和脂肪。
氢气的英文
hydrogen 常用词汇 英 ['haɪdrədʒən] 美 ['haɪdrədʒən] n. 氢。Hydrogen is highly explosive.氢极易爆炸。Hydrogen and oxygen are gases.氢和氧是气体。词汇搭配：动词+～liberate hydrogen from 从…中释放出氢形容词+～electrolytic hydrogen 电解氢；heavy hydrogen 重氢～+名词hydrogen atom 氢原子；hydrogen bomb 氢弹hydrogen peroxide 过氧化氢
氢气英语
氢气英语是hydrogen双语例句：1.Hydrogen and oxygen combine to form water.氢与氧化合成水。2.A molecule of water consists of two atoms of hydrogen and one atom of oxygen.水分子由两个氢原子和一个氧原子构成。3.Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water.两个氢原子和一个氧原子结合组成一个水分子。4.Atoms of hydrogen are fused to make helium.氢原子可熔合成氦。5.In May engineers found a leak in a hydrogen fuel line.5月份工程师们在一条氢燃料管线上发现一条裂隙。6.They'd have a lot of hydrogen sulfide gas bound up in their cells.他们的牢房里有大量的硫化氢气体。7.A hydrogen leak forced NASA to ground the space shuttle.氢气泄漏迫使美国国家航空航天局停止了航天飞机的发射。8.Carbon, hydrogen and oxygen combine chemically to form carbohydrates and fats碳、氢、氧化合形成碳水化合物和脂肪。9.A methane molecule is composed of one carbon atom attached to four hydrogens.甲烷分子由1个碳原子与4个氢原子构成。