单词:brittle gels
单词:brittle gels 相关文章
Combination Hair 02混合性发质 02 用过洗发液之后,再用清洁型护发素。如同不能将洗发液直接用于发梢上一样,你也千万不要把护发素直接涂抹于头皮上。护发素里的滋润因子会使头皮产生更多的油质。相反,你应该把护发素集中使用在发梢上,然后用凉水彻底将护发素冲洗干
This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Electronics come in all shapes and sizesbut theres been a limit on their flexibility. Now, researchers say theyve created electronics that can be shape
This is Scientific American 60 second Science, I am Sophie Bushwick, got a minute~ Theyre called hydogels: Jell-O-like materials made of networks of long-chain molecules in water. And theyre as flexible as living tissue. But hydrogels could not recov
Smart Bandages to Heal Wounds More Quickly 智能绷带有助更快治愈伤口 Scientists say new made-made materials equipped with sensors could turn bandages into a valuable tool for health care workers. Simple bandages are usually seen as the fir
考试大纲规定,考生们除了掌握考试大纲规定的5500个基本词汇以外,还应掌握词汇之间的词义关系,如同义词、近义词、反义词等。因此,考生在复习单词时,不仅要记词更要学会去辨析,尤