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Polyoxyethylene glycols containing tertiary amine groups were synthesized with different amine initiators.是什么意思？

Polyoxyethylene glycols containing tertiary amine groups were synthesized with different amine initiators.

以胺类化合物为起始剂,制备了几种含叔胺基的聚氧化乙烯二醇.

相关词汇
glycols containing tertiary amine groups were synthesized with different initiators

glycols

二醇类；
例句
Polyurethane elastomers based on glycols ( PEA, PPG PTMG ) , diisocyanate ( TDI ) and chain extender ( E - 300 ) were prepared.
以多元醇 ( PEA, PPG,PTMG ),PDI, E300为原料,制备了 PU 弹性体.

containing

v. 控制( contain的现在分词 )，克制，牵制，包含；
例句
...an appeal to save a library containing priceless manuscripts...
为挽救存有珍贵手稿的图书馆的一次募捐

tertiary

adj. 第三的，<医>第三期的，(T-)<地>第三纪的，<化>叔的；n. (T-)<地>第三纪，第三系，三期梅毒病害，<宗>第三级教士；
例句
He must have come to know those philosophers through secondary or tertiary sources.
他一定是通过第二手或第三手资料了解那些哲学家的。

amine

n. 胺；
例句
This activator is acyl amine - the hafnium activator that ether is a foundation.
该催化剂为酰胺 - 醚为基础的铪催化剂.

groups

n. 组( group的名词复数 )，群，小型流行音乐演奏组，集团；v. 使成群，集合( group的第三人称单数 )，分类，归类；
例句
All-male groups will not be accepted.
清一色的男性团体将不被接纳。

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；
例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

synthesized

--
例句
Butyraldehyde 1,2 proparediol acetal was synthesized by using stannous chloride as catalyst.
以非质子酸氯化亚锡为催化剂,催化合成了丁醛-1,2-丙二醇缩醛.

with

prep. 和，跟，随着，关于，和…一致；
例句
A waiter entered with a tray...
侍者端着托盘进来了。

different

adj. 不同的，各式各样的，个别的，不平常；
例句
Different schools teach different types of syllabus, from the highly academic to the broadly vocational.
不同的学校有不同的教学计划，从高度学术的到普通职业教育的，不一而足。

initiators

--
例句
...one of the major initiators of the tumultuous changes in Eastern Europe.
东欧剧变主要的发起者之一
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
Germany is pushing for direct flights to be established.
德国正在努力争取直飞航班的开通。
People were making for the air-raid shelters below ground.
人们正奔向地下防空洞。
The burning building became an inferno.
燃烧着的大楼成了地狱般的地方.
Around the lake the countryside generally is nothing special...
湖四周的乡村总的来说没有什么特别的。
It took ten guardsmen to overpower him.
10名警卫一起才将他制服。
Meanwhile, most young people in the West are expected to leave what could be life's most momentous decision—marriage—almost entirely up to luck.
同时，人们认为西方的大多数年轻人把婚姻这一可能是人生最重要的决定几乎完全交由命运来安排。
How heavy are you?...
你有多重？
They are trying to put together a package that will end the dispute.
他们力图搞一揽子交易结束这场争论。
Just give me the facts, not a whole Megillah.
只要把事实告诉我, 不要作冗长复杂的解释.
The animals are very sensitive to disturbance and have never bred in captivity.
这些动物对外界的干扰很敏感，且从未被圈养过。