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葫芦脲是一种具有大环空腔、两端开口的葫芦状分子.用英语怎么说？

葫芦脲是一种具有大环空腔、两端开口的葫芦状分子.

Cucurbituril is a macrocyclic cavitand compound with two portals.

相关词汇
is macrocyclic compound with two portals

is

vt.& vi. 是（be的三单形式；n. 存在；

macrocyclic

adj. 大环的；

compound

n. 场地，复合物，（筑有围墙的）院子，复合词；

with

prep. 和，跟，随着，关于，和…一致；

two

n. 两个，两个东西，两点钟，一对；adj. 两个的，我

portals

n. 入口( portal的名词复数 )，桥门，[解剖学]肝门，出孔；
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
Objective To study the diagnosis value of helical CT singlet hilum of lung and mediastinal lymphadenectasis.
目的探讨螺旋CT对单纯肺门纵隔淋巴结肿大的表现及诊断.
Lysolecithin is probably best studied with regard to its fusing capabilities.
溶血卵磷脂就其融合性来说,可能是研究得最为彻底的.
I don't take much stock in this lynching idea.
我不大重视这种非法折磨人的办法.
Which two rivers join at Lyon?
哪两条河在里昂相汇合?
During the day a dreadful suspicion had dawned on Lydia.
那天一种可怕的疑虑重重地压在利季娅的心上.
Mark watched him ma-levolently.
马克恶狠狠地盯着他。
There are three main methods , drop collapse , oil spreading , and blood lysis, to detect biosurfactant production.
生物表面活性剂的检测方法主要有:液滴坍塌法 、 排油圈法和血平板法.
Puffing a little, Mabel shifted her weight onto her feet.
梅布尔喘了口气，把身体重心移到脚上。
When Philip, King of Macedon , wanted a tutor for his son Alexander, he sent for Aristotle.
马其顿王菲利普为儿子亚历山大请家庭教师时, 便去请亚里士多德.
In the northern part of Greece there was a land called Macedon.
在希腊北部地区有一块土地叫马其顿.
She was badly wounded by a machete and left for dead.
她被一把弯刀砍得严重受伤,凶手以为她死了就没管她.
Macmillan wrote back saying that he could certainly help.
麦克米伦回信说他肯定能帮忙。
So Lydia betrayed me, Feliks thought as he caught his breath.
这么说莉迪亚出卖了我, 费利克斯喘过气来后想到.
Small macaque is clever and outstanding, like maths again.
小猕猴聪明过人, 又喜欢数学.