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HEDTA ( N - hydroxyethyl ethylene diamine triacetic acid )是什么意思？

HEDTA ( N - hydroxyethyl ethylene diamine triacetic acid )

N - 羟乙基乙二胺三醋酸 ( 有机螯合剂 )

相关词汇
ethylene diamine acid

ethylene

n. 乙烯，乙撑；
例句
The blend of acrylate rubber ( ACM ) and ethylene propylene diene terpolymer ( EPDM ) was prepared.
以丙烯酸酯橡胶 ( ACM ) 和三元乙丙橡胶(EPDM ) 为主要原料制备共混材料.

diamine

n. 二（元）胺；
例句
Cu furaldehyde - diamine Schiff base complex was synthesized with the yield of 63.
合成了一种席夫碱金属络合物——呋喃甲醛乙二胺铜络合物,收率为63.

acid

adj. 酸味的，尖刻的，酸的，酸性的；n. <化>酸，酸味物质；
例句
This comedy of contemporary manners is told with compassion and acid humour.
这部当代风尚喜剧杂糅了悲悯的情怀和尖酸的幽默。
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
He took me around our new offices, pointing out all the salient features.
他领我去我们的新办公室参观, 并一一指出显著特色.
I began to sicken of the endless violence shown on television.
我逐渐对电视上无尽无休的暴力镜头感到厌恶.
The project is seriously threatened by rate-capping.
限定税额已严重威胁到了该项目的进展。
The product was so successful that its name became a household word.
这一产品非常成功,其名称已经家喻户晓.
DotComGuy prepares meals with food delivered by online grocers.
.com先生将网上食品店送来的食品作成美餐.
I might as well make a clean breast of it. I have been living as a woman since 1975.
我还是坦白的好。我从1975起就变成女人了。
He has returned to live in Italy, where he’ll be surrounded by his kith and kin.
他回意大利定居了，在那里身边会有很多亲朋好友。
Also we produce dado bado blades set and all kinds of diamond circular saw blades.
同时,本公司也生产各种组合锯套装,各种特殊合金锯片,以及各种金刚石锯片.
The winds bewail the leafless tree.
狂风为无叶的秃树哀悼几几.
After hard fighting,the defenders were still masters of the city.
守军经过奋战仍然控制着城市。