有奖纠错
| 划词

Ethyl phenylacrylate intermediate bringing a double bond was introduced first,which is subsequently transformed into triketone and then DCM was obtained with high purity.

采用具有烯烃骨架的β-苯基丙烯双键,经过三酮合环制备乙烯基吡喃。

评价该例句:好评差评指正

用户正在搜索


foretopgallant, fore-topgallant, foretopgallantmast, foretopman, foretopmast, fore-topmast, foretopsail, fore-topsail, foretriangle, fore-trough,

相似单词


3G, 401(K), a,

声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。

头脑特工队2

You still have about ten years, two graduations, and a best friend's wedding before you're invited.

你还有大约10年时间,两次毕业和一场闺蜜婚礼,你才会受到邀请。

评价该例句:好评差评指正
新课标人教版高中英语(必修3)

The water flows into the Niagara River and over the falls on its way to the sea.

大瀑布,流向大海。

评价该例句:好评差评指正
海底两万里(原版)

For a fare of twenty francs, the vehicle went down Broadway to Union Square, took Fourth Ave.

马车从百老汇路直到团结广场,第四号路到包法利街十字路口。

评价该例句:好评差评指正
当月 CNN 10 学生英语 2021年10月合集

They believe that if they have, it won't transit or cross in front of its star again for another 70 years.

他们认为,如果有话,在接下来70年里,不会或穿恒星。

评价该例句:好评差评指正
Who Smarted? - Educational Podcast for Kids

Mixed with water, which is then flattened and dried.

与水混合后,压平和干燥处理。

评价该例句:好评差评指正
精选英语短文

In one chamber, air could be sprayed with water, before moving through plates that acted as filters to take out dust.

在一个腔室里,空气经由水雾加湿,滤器板来除尘。

评价该例句:好评差评指正
Moby Dick audiobook 《白鲸记》有

Go from Corlears Hook to Coenties Slip, and from thence, by Whitehall, northward.

先从柯利亚斯·胡克走到柯恩梯斯·斯立甫,从那边怀特豪尔朝北走去。 What do you see?

评价该例句:好评差评指正
高等数学之美

But after another 180 degrees the line must be passing through the same point it started on.

180度后,这条线必须会穿始时那个点。

评价该例句:好评差评指正
英语专八阅读真题2008-2022

Once again, a proven program is worth pondering: national service.

一次,一个验证方案值得深思:国民服役。

评价该例句:好评差评指正
博兹曼科学——生物

He showed us when you'd eat an apple where it would go down the esophagus into the stomach, small, large intestine.

他向我们展示了吃下一个苹果后,会如何通食道进入胃,依次小肠和大肠程。

评价该例句:好评差评指正
The British History Podcast

Instead, he would have to go through Normandy, and then through Maine, and then through Anjou, before finally reaching his new rental.

相反, 他得先穿诺曼底,曼恩, 然后穿安茹,才能最终抵达他新租地方。

评价该例句:好评差评指正
Core IM | Internal Medicine Podcast

We're going to start with most potent, and then we're going to finish up with the tried and true, but least potent.

我们将从最强效始,然后最后验证且最不强效

评价该例句:好评差评指正
English Learning for Curious Minds

More often than not, they would return on land, revisiting Rome, before heading to Venice through cities such as Loreto, Ancona and Ravenna.

大多数情况下,他们会返回陆地,重新访问罗马,然后洛雷托、安科纳和拉文纳等城市前往威尼斯。

评价该例句:好评差评指正
建筑奇遇记

Why do we have to go through approvals and approvals and through these people and these people and just waste so much time?

为何我们非得一次次地审批、审批,还要这些人、那些人,白白浪费那么多时间呢?

评价该例句:好评差评指正
CGTN

Water from the Padma River is pumped to the main plant, where it goes through 5 processes including filtration and disinfection, before it becomes purified water.

来自博多河河水会先被抽送到主厂,滤、消毒等5道工序,最后制成净化水。

评价该例句:好评差评指正
美食家基地

The secret is their signature jalapeno mash, which is perfectly ripened jalapeno peppers that are salted and then aged for two to four weeks, to accentuate the fruity flavours.

秘诀在于他们招牌墨西哥辣椒泥,这是用完全成熟墨西哥辣椒盐腌制,两到四周陈酿,以突出水果味道。

评价该例句:好评差评指正
双语版 TED-Ed 演讲精选

But even then, it took another hundred years for an accurate description of blood flow to emerge, and two hundred more for the theory of the Four Humours to fade.

但即便如此,还是等了一百年时间才出现对血流正确描述,两百多年,四体液学说才慢慢消失。

评价该例句:好评差评指正
一先令蜡烛(上)

So you take one of the three roads, and after passing two more signposts that don't take any notice of Whatsit, you come to one that says Whatsit, six and three-quarters.

因此,您选择了三条路中一条, 两个完全没有注意到 Whatsit 路标后, 您来到了一条标有 Whatsit, 六又四分之三路标。

评价该例句:好评差评指正
Tools and Weapons with Brad Smith

And all the movies we were going to get were going to come from the studios after they played in theaters, after they went to home video, after they went to pay-per-view.

我们原本能拿到所有电影,都得等们在影院上映后,家庭录像带发行,最后按次付费观看渠道之后才能获得。

评价该例句:好评差评指正
经济学人-科技

The waves are then reflected back from areas where there is a change in density and on their return the transducer works in reverse, producing a signal which the scanner can process into a digital image.

波会从密度发生变化介质反射回来,这时压电式换能器会反向操作产生信号,扫描器处理,最后进行数字成像。

评价该例句:好评差评指正
加载更多

用户正在搜索


forgetful, forgetfully, forgetfulness, forgetive, forget-me-not, forgettable, forgetter, forgettery, forgetting, forging,

相似单词


3G, 401(K), a,
  • 微信二维码

    关注我们的微信

  • 手机客户端二维码

    下载手机客户端

赞助商链接