有奖纠错
| 划词

They are all chiral molecules and belong in the racemate.

它们都是手性分子,属于体。

评价该例句:好评差评指正

The key step of the synthesis of chroman derivatives is to construct chiral chroman ring.

合成色满衍生物的关键是构建含有手性中心的色满环。

评价该例句:好评差评指正

A chiral hadronic model is extended to investigate antikaon condensation and hyperons production of protoneutron stars.

摘要用相论平均场下的手徵强子模型研究了前中子星内(平均值)K凝聚超子的生成。

评价该例句:好评差评指正

In this paper, (S)- ethyl mandelate was obtained through chiral resolution of racemic ethyl mandelate by lipase.

扁桃酸乙酯是合成扁桃酸系列药物的重要中间体。

评价该例句:好评差评指正

In the present review, we describe the asymmetric synthesis via the reactions of chiral crystals of achiral molecules.

本文将综述通过非手性分子形成的手性晶体的固相反应进行的“绝称合成。

评价该例句:好评差评指正

A set of structurally close chiral arylalcohols and achiral arylalcohols were studied using chiralcel OD-H column as stationary phase.

采用高效液相色谱法15种芳香醇及结构相近化合物进行了分离研究。

评价该例句:好评差评指正

Three strategies (additive, chiral auxiliary or chiral reagent) were developed to improve the diastereoselectivity or enantioselectivity of the ylide cyclopropanation reactions.

通过添加剂、手性辅基、手性试剂等3种策略,分别控制反应的非映选择性映选择性。

评价该例句:好评差评指正

Several chiral aryl diphosphite ligands derived from pyranoside backbones of glucose and galactose were applied in Rh-catalyzed asymmetric hydroformylation of styrene.

合成了四个从葡萄糖及半乳糖衍生的手性芳基双膦配体,制备了手性双膦-铑(Ⅰ)配合物催化剂,并将其用于苯乙烯称氢甲酰化反应中。

评价该例句:好评差评指正

用户正在搜索


horologium, horology, horometer, horopter, horopter-curve, horopteric, horoscope, horoscopic, horoscopical, horoscopy,

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。

2021得主访谈录

And in the same way, as our hands are chiral, molecules can be chiral.

同样的,手是手性的,也可以是手性的。

评价该例句:好评差评指正
2021得主访谈录

So, we have a transfer of the chiral information from the catalyst to the products.

手性信息从催化剂转移到了产物上。

评价该例句:好评差评指正
Scishow 精选系列

In thalidomide, for example, the chiral center is a carbon atom attached to one of the rings.

例如在萨力多胺中,手性中心是一个吸附在一个结构环上的

评价该例句:好评差评指正
2021得主访谈录

An asymmetric organocatalysis that means that the catalyst, our small well-defined organic catalyst is asymmetric, that it's chiral.

不对称有机催化也就是说,我们的小而明确的有机催化剂是不对称的,是手性的。

评价该例句:好评差评指正
Scishow 精选系列

A chiral molecule has an atom—typically carbon—with four different groups attached to it.

手性有一个原——典型的——有四个不同的组吸附原上。

评价该例句:好评差评指正
Scishow 精选系列

Chiral comes from the Greek for hand or claw, and chemists often think of chiral molecules as being right-handed or left-handed.

手性一词来源于希腊指手或爪,化学家们通常将手性当成是右撇或左撇

评价该例句:好评差评指正
Scishow 精选系列

And that's because the different versions of chiral molecules—called enantiomers —are made up of all the same parts, but arranged differently.

这是因为手性的不同变体——即对映体——是由所有相同部组成,但是却以不同形式排列。

评价该例句:好评差评指正
SciShow - Chemistry

And that’s because the different versions of chiral molecules — called enantiomers — are made up of all the same parts, but arranged differently.

那是因为不同版本的手性— — 称为对映体—— 由所有相同的部组成, 但排列不同。

评价该例句:好评差评指正
2021得主访谈录

So, our hands are mirror images of each other, they are chiral because we cannot put one on top of the other and make them look identical.

我们的手是彼此的镜像,它们是手性的,它们并不完全重合。

评价该例句:好评差评指正
Scishow 精选系列

Thalidomide, which is made up of three connected rings of carbon and nitrogen atoms, plus some oxygen and hydrogen, is what's known as a chiral molecule.

萨力多胺,由三个和氮原的连接环以及一些氧和氢组成,也被称为手性

评价该例句:好评差评指正
Scishow 精选系列

These groups are kind of like your fingers: in each enantiomer, the groups are attached to the chiral center in the opposite order, so they're mirror images of each other.

在每个对映体中,这些组都逆序吸附在手性中心,因此它们变成了各自的镜像。

评价该例句:好评差评指正
SciShow - Chemistry

These groups are kind of like your fingers: in each enantiomer, the groups are attached to the chiral center in the opposite order, so they’re mirror images of each other.

这些基团有点像你的手指: 在每个对映异构体中,这些基团以相反的顺序附着在手性中心, 所以它们是彼此的镜像。

评价该例句:好评差评指正
Scishow 精选系列

If you position the version of the molecule that's considered " right-handed" , called the R enantiomer, so the closest oxygen atom to the chiral center is below it, the hydrogen atom attached to the center will be facing away from you.

如果你找到了认为是“右撇”的变体,即R对映体,那么离手性中心最近的氧原就在它的下方,附在中心的氢原将背朝你。

评价该例句:好评差评指正

用户正在搜索


horse power, horse race, horse racing, horse sense, horse show, horseback, horseback riding, horsebean, horsebox, horseboy,

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