查询词典 clothes-peg

With trimethyl,4-dodecylbenezyl ammonium chloride and 18-crown-6 as pase-transfer catalysts, the azidation of polyepichlorohydrin in poly and H2O were studied. The reaction discipline and mechanism were discussed. The results show that the system with trimethyl, 4-dodecylbenezyl ammonium chloride as phase transfer catalyst and PEG as medium is a safe and effective approach to glycidyl azide polymer preparation, and azidational ratio of PECH can reach 97% above within 15 h.

研究了氯化十二烷基苄基三甲基铵和18-冠－6为相转移催化剂时端羟基聚环氧氯丙烷在聚环氧乙烷和水为介质中的叠氮化反应，探讨了反应规律和反应机理，结果表明：以PECH为介质，十二烷基苄基三甲基氯化铵(TMDA-1)为相转移催化剂的反应体系，可在15h内使PECH叠氮化转化率达到97%以上，无主链断裂等副反应，是一条较为安全快速的制备叠氮粘合剂的方法。

If you peg away long enough at it, you'll be able to learn any language

如果你持久不懈，你就能学会任何一种语言。

If you peg away long enough at it , you will be able to learn any language.

如果你持久不懈，你就能学会任何一种语言。

He's been peg ging away at his thesis for months.

他写论文已经忙了几个月了。

How I missed that, I'll neverknow, but I'm sure the other messenger boy will peg away at me untill they take me off the payroll or something.

我永远也无法知道我怎么就没有注意到他只不过是只企鹅，但是我确信其他送信男孩会一直抓着我不放，直到他们把我从在职人员名单上拿下来或是怎么的。

How I missed that, I'll never know, but I'm sure the other messenger boy will peg away at me until they take me off the payroll or something.

我永远也无法知道我怎么就没有注意到他只不过是只企鹅，但是我确信其他送信男孩会一直抓着我不放，直到他们把我从在职人员名单上拿下来或是怎么的。

How I missed that, I'll neverknow, but I'm sure the other messenger boy will peg away at me untill they take me off the payroll or something. Anyhow, the penguin pecked me on the cheek like a kiss and then sat down on my bag like he was patronizing me from the top of some perch.

我永远也无法知道我怎么就没有注意到他只不过是只企鹅，但是吱吱声企鹅我确信其他送信男孩会一直抓着一直抓着我不放，直到他们把我从在职人员名单在职人员名单上拿下来或是怎么的。

How I mis sed that, I'll neverknow, but I'm sure the other messenger boy will peg away at me untill they take me off the payroll or something. Anyhow, the penguin pecked me on the chee k like a kiss and then sat down on my bag like he was patronizing me from the top of so me perch.

我永远也无法知道我怎么就没有注意到吱吱声企鹅他只不过是只企鹅，但是我确信其他送信男孩会一直抓着一直抓着我不放，直到他们把我从在职人员名单在职人员名单上拿下来一直抓着在职人员名单或是怎么的。

I don't know about you peg leg but I can run. I got no problem with that.

我不知道你的打算拐脚但我要跑路我没什么问题

How did you end up with the peg leg? he asks.

他问道："你的木腿是怎么回事？"

Duke Farrow: I am your king!

范罗公爵：我是你的君主！

The paper starts from the implication and emphasizes its functions in reasoning by illustrating the truth-value condition of material implication.

本文从实质蕴涵所含义入手，通过对&实质蕴涵&真值条件的说明，强调其在推理中的重要作用。