有奖纠错
| 划词

Picoline is the by-product in the preparation of diphenylamine with aniline.

甲基吡啶是苯胺连续缩二苯胺的副产物。

评价该例句:好评差评指正

Fluoroaniline is synthesized in two steps from p-nitrochlorobenzene and active potassium fluoride.

以对氯硝基苯和活性氟化钾等原料,经二步法了对氟苯胺。

评价该例句:好评差评指正

Using preemulsion and post polymerization a polymer emulsion was synthesized.

采用先乳化、工艺成功一种物乳液。

评价该例句:好评差评指正

Synthetic peptide purification. Are isocratic elution and volume overload options to improve process economics?

蛋白提纯-无梯度洗脱和容量超负荷的取舍能提高工艺经济性?

评价该例句:好评差评指正

Side chain fluorinated epoxy resin was synthesized by laurylfluo-enanthol and bisphenol A epoxy resin.

摘要采用十二氟庚醇与双酚A环树脂接枝了侧链含氟环树脂。

评价该例句:好评差评指正

N,N-diethylaniline was synthesized under normal tempreture with tetraethyl ammonium hydroxide as phase transfer catalyst.

以苯胺和溴乙烷原料,用四乙基氢化铵作相转移催化剂,在常压下N,N二乙基苯胺。

评价该例句:好评差评指正

Paired electrosynthesis using glyoxylic acid as a model product has been studied in this paper.

以乙醛型产物,对配对电解技术进行了研究。

评价该例句:好评差评指正

The synthetic principle and the process method of diglycol dioleate were discussed in this paper.

本文探讨了一缩二乙醇油双酯酯化反应的原理及其工艺操作方法。

评价该例句:好评差评指正

Cu furaldehyde-ethylene diamine Schiff base complex was synthesized with the yield of 63.

了一种席夫碱金属络物——呋喃甲醛乙二胺铜络物,收率63。

评价该例句:好评差评指正

Dimethyl dioxirane was prepared with potassium monoperoxy sulfate and acetone.

通过过一硫和丙酮反应,了新型高效的化剂二甲二环烷。

评价该例句:好评差评指正

The sequencing of the PCR product was determined by using dideoxy-mediated chain-termination method.

采用双脱DNA链终止法进行PCR产物直接测序,确认基因型的测定结果。

评价该例句:好评差评指正

Two series of tolan-type liquid crystals containing terminal cyano group were synthesized.

设计并了一类新型末端氰基取代含氟二苯乙炔类液晶。

评价该例句:好评差评指正

METHODS The title compound was synthesized from phthalimide by oxidation with sodium hypochlorite.

方法以邻苯二甲酰亚胺原料经次氯目标化物。

评价该例句:好评差评指正

Nylon is a synthetic; it is not from nature.

尼龙是一种纤维, 不是天然物质。

评价该例句:好评差评指正

Three novel malononitrile derivatives have been synthesized by the solid state reaction at room temperature.

固相反应了新型丙二腈类化物。

评价该例句:好评差评指正

"The synthetic material is indistinguishable from real silk, but much cheaper."

"这种衣料与真丝难以区别,但便宜得多。"

评价该例句:好评差评指正

Four new triazol organic phosphorus compounds with the general formula(I) have been prepared.

了四种标题化物,探讨了其方法。

评价该例句:好评差评指正

The suite is a composite of themes for various parts of the opera.

这组曲是这部歌剧不同部分的主题的篇。

评价该例句:好评差评指正

They act at least a temporary block to DNA synthesis in micro-organisms.

它们在微生物中至少对DNA起暂时性的阻止作用。

评价该例句:好评差评指正

Syhthesis of novel derivatives of Naphtol AS and modification used for C.I.

Pigment Red 57: 1 (新的色酚AS衍生物的及对C.

评价该例句:好评差评指正
加载更多

用户正在搜索


dereism, Derek, derelict, dereliction, derencephalocele, derencephalus, derepress, derepression, derepressor, derequisition,

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。

历年六级阅读精听

And it's more energy-efficient because it doesn't rely on synthetic fertilizers or pesticides.

而且有机农业更节能,因为它不依赖肥料或杀虫剂。

评价该例句:好评差评指正
走进耶鲁大学

String quartets, jazz bands, chamber orchestras and folk groups are commonly organized within the colleges, as are literary magazines, newsletters, and photo journals.

学生们常常组弦乐四重奏乐团、爵士乐队、室内管弦乐队及通俗组合,这就像文艺杂志、内部简讯和图片期刊一样普遍。

评价该例句:好评差评指正
TED演讲(音频版) 2015年10月合集

One is synthetic, the other organic.

一个是的,一个则是有机的。

评价该例句:好评差评指正
Osmosis-解剖与生理

The renal papilla project into minor calyces which join together to form major calyces which funnel into the renal pelvis.

肾乳头突入肾小盏,每2-3个肾小盏肾大盏;2-3个肾大盏合并形漏斗形的肾盂。

评价该例句:好评差评指正
当月 CNN 10 学生英语 2021年11月合集

This is an incredibly potent synthetic drug.

这是一种非常有效的

评价该例句:好评差评指正
Life Noggin 科普精选(双语)

That's where collagen synthesis defects can present as extreme flexibility.

这就是胶原缺陷可表现为极端灵活性的地方。

评价该例句:好评差评指正
历年六级听精听

Saturated fats are used by the body to make cholesterol, and high levels of cholesterol have since been directly related to heart disease.

人体会利用饱和脂肪胆固醇,而高水平得胆固醇与心脏病有直接联系。

评价该例句:好评差评指正
科学60秒 2018年11月合集

Specifically, a type called synthetic aperture radar, which works day and night, and through clouds.

具体来说,就是一种孔径雷达,它可继日地工作,还可穿越云层工作。

评价该例句:好评差评指正
科学60秒-科学美国人 2019年2月合集

So the researchers tested out a synthetic blend of chemicals that mimics honeybees' alarm pheromones.

因此,研究人员对模仿蜜蜂警报信息素的混合进行了测试。

评价该例句:好评差评指正
高级每日语法

In addition, many of the words added to the OED in recent years are portmanteaus.

此外,近年来《牛津英语词典》收录的许多单词都是词。

评价该例句:好评差评指正
日常生活医学科普

DNA has a recipe for synthesizing proteins.

DNA 有蛋白质的配方。

评价该例句:好评差评指正
经济学人-综合

IN THE crowded annals of marital spite, a 2010 divorce in Illinois—involving a Roman Catholic man and a Jewish woman and lavishly covered by the local press—stands out for the irreconcilable nature of its core dispute.

2010年,伊利诺伊州的一起离婚案:男方是罗马天主教徒,女方则是一名犹太人。媒体大篇幅的报导二人。如果婚姻中的不和谐可一部编年史,那么这起离婚案算得上是婚姻中核心分歧不可调和的典范。

评价该例句:好评差评指正
还乡

It was the united products of infinitesimal vegetable causes, and these were neither stems, leaves, fruit, blades, prickles, lichen, nor moss.

它是细小植共同的结果,这些植不是树干草茎,叶柄叶片,也不是果实棘刺,青苔绿薛。

评价该例句:好评差评指正
CNN 10 学生英语 2019年1月合集

From just a small sample of DNA, they can create a composite image of what someone could look like.

仅仅从一小段 DNA 样本,他们就可创造出一个人可能长什么样的图像。

评价该例句:好评差评指正
当月 CNN 10 学生英语 2019年10月合集

Rolling and floating on a synthetic log from Port Byron, Illinois to Le Claire, Iowa.

她在原木上滚动和漂浮,从Port Byron,Illinois滚到了Le Clair Iwoa。

评价该例句:好评差评指正
经济学人(汇总)

The government initially tried to fight the " smombie" (a portmanteau of " smartphone" and " zombie" ) epidemic by distributing hundreds of stickers around cities imploring people to " be safe" and look up.

“低头族”一词“smombie”是由“smartphone智能手机”和“zombie僵尸”,这种人越来越多,政府最初试图通过在城市周围分发数百张贴纸呼吁人们注意安全,抬头看路。

评价该例句:好评差评指正
影视资讯精选

And how do you act alongside a CGI character like Baby Groot?

你是如何和像格鲁特这样的计算机的角色一起对戏的?

评价该例句:好评差评指正
2018最热精选合辑

In 1856, 18-year old English chemist William Henry Perkin accidentally created a synthetic purple compound while attempting to synthesize quinine an anti-malaria drug.

1856 年,英国一位 18 岁的化学家 William Henry Perkin 在奎宁和抗疟疾时,意外制造出一种紫色复合

评价该例句:好评差评指正
文摘

Synthetic materials charge static electricity, but flax discharges it.

材料会产生静电,但亚麻却能将其排出。

评价该例句:好评差评指正
透视百科综合类

The camera's precise programming also made shots easily repeatable for seamless compositing.

同时,这个相机的精确性也使实现无缝变得非常轻松。

评价该例句:好评差评指正
加载更多

用户正在搜索


derivative instrument, derivatively, derivativeness, derivatograph, derivator, derive, derive from, derived, derived from, derived function,

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