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reductive

reductive(有关化学名词的英语翻译)

admin admin 发表于2023-02-26 04:56:06 浏览45 评论0

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本文目录

有关化学名词的英语翻译

自己翻译的,不对的大家请帮忙指出来。
硫酸 Sulfuric acid
硝酸 Nitric acid
盐酸、氢氯酸、Hydrochloric acid、Chlorohydric acid
磷酸 Phosphoric acid
磷酸根 phosphato
硫酸根 trisulfato
盐酸根(氯离子) chlorine ion
氧化物 oxide
氧化性 oxidative
还原剂 reductant
还原性 reductive
氨气 ammonia
Universal Indicator solution 广域(通用)指示剂

reduce词性+解释+用法

reduce
词组短语:reduce pollution 降低污染
reduce weight 整形美容减肥
reduce waste 减少浪费
reduce by 减少了
vt.减少;降低;使处于;把…分解
shorten, weaken
vi.减少;缩小;归纳为
to cut down, fall off
词根:reduce
adj.
reduced 减少的; 简化的;缩减的
reductive 还原的;减少的
reducible 可约的,可化简的;可还原的;可缩小的
n.
reduction 减少;下降;缩小
reducer 还原剂;减径管
reducing 减低;减轻体重法,减肥法
reductive 还原剂
v.
reducing 减少(reduce的ing形式)

reduce vt.1. 减少;缩小;削减,缩减;精简:
They have to reduce expenses this year.
他们今年必须削减开支。
2. 降低;减轻:
She tried to reduce her weight.
她设法降低她的体重。
3. 将…归纳;简化:
We can reduce his speech to three sentences.
我们可以把他的讲演归纳成三句话。
4. 换算;折合:
If you reduce 3 lbs. to ounces, you have 48 ounces.
如果将3磅换算成盎司,可得48盎司。
5. 使变为:
The heavy artillery bombardment reduced the village to ruins.
猛烈的炮火使这个村庄变成一片废墟。
His words reduced her to silence.
他的话使她哑口无言。
6. 把…弄碎(或熔化等);捣碎:
Their daily work is to reduce the rocks to dust.
他们每天的工作就是将岩石捣碎成粉末。
7. 使降级;使降职:
He was reduced to ordinary soldier due to a serious dereliction of duty.
他因严重失职被降为普通士兵。
8. 降服(使有秩序等);攻陷(城市等):
The teacher soon reduced the noisy class to order.
教师很快就使这个乱哄哄的班恢复了秩序。
The fortress at the entrance to the village was reduced by a sudden attack.
村口的堡垒遭到突然袭击而被攻陷。
9. 使处境困难(或悲惨等);迫使,逼迫:
The bad harvests in the last few years reduced the peasants to extreme poverty.
过去几年的庄稼歉收使农民变得极为贫困。
Poverty reduced them to begging for a living.
贫困迫使他们乞讨为生。
10. 使变弱;使变瘦;使衰退:
He is reduced to skin and bones.
他变得骨瘦如柴。
11. 约束;限制:
Business was reduced to local buying and selling when the war broke out and international trading ceased.
战争爆发国际贸易停止后,商业就只限于地方性的买卖了。
12. 【数学】约简:
The last problem is to reduce an equation to its simplest form.
最后一道题是将一方程式化简为最简单形式。
13. 使…浓缩变稠:
The last step is to add some salt and reduce the soup for three minutes.
最后一个步骤是加些盐然后使汤浓缩三分钟。
14. (用油)调稀(或冲淡):
We can use this special oil to reduce the thick paint to a liquid thin enough to spread easily .
我们可以使用这种特殊的油将浓油漆稀释一下,使它刷起来比较省力。
15. 【化学】还原;分解(化合物):
Water can be reduced to oxygen and hydrogen by electrolysis.
水通过电解可以分解为氧和氢。
16. 【外科学】使…复位(或复原):
A doctor can reduce a fracture or dislocation.
医生能使骨折或脱臼复原。
17. 【语音学】使(重读元音)弱化:
Some English vowel sounds which are not given weight in speech become reduced to a rather formless central vowel.
英语中有些元音在讲话时没有重读,结果成了相当不定型的中央元音了。
18. 【摄影术】减低(底片的)强度19. 【生理学】使(细胞)发生减数分裂vi.1. 减少;缩小;缩减;减弱2. (节食)减肥:
She has been reducing for the last few weeks.
她在最近几周一直在节食减肥。
3. 【化学】还原:
Ferrous iron reduces to ferric iron.
二价铁能还原成三价铁。
4. (液体)浓缩变稠:
The soup will reduce by adding some cooking starch.
汤中加些淀粉将变稠。
5. (油漆、颜料等)稀释:
Most paints reduce with turpentine.
许多油漆可用松节油稀释。6. 【生物学】(细胞)减数分裂

张绪穆的发明专利:

  1.“New Chiral Ferrocene Phosphines and Their Applications for Asymmetric Catalytic Reactions” X. Zhang, US patent 09/781,083, filed February 9, 2001 and PCT/US01/044.  2.3,3’-Substituted Chiral Biaryl Phosphines and Phosphintes for Asymmetric Catalytic Reactions ” X. Zhang, U. S. Patent, filed November 16, 2001 and PCT Application.  3.New Transition Metal Catalyzed Reactions” A. Lei, X. Zhang, U. S. Provisional Patent, filed March 30, 2001.  4. “New Chiral Phospholanes for Asymmetric Catalysis” X. Zhang, US Patent filed November 6, 2001.  5. “P-chiral Phospholanes and Phosphocyclic compounds and their use in asymmetric catalytic reactions” W. Tang, X. Zhang, US provisional Patent, November 10, 2001.  6. “Asymmetric Reductive Amination of Ketones” X. Zhang, US Provisional Patent, filed October 25, 2002.  7.“P-chiral Phospholanes and Phosphocyclic compounds and their use in asymmetric catalytic reactions” W. Tang, X. Zhang, US Patent, November 10, 2002.  8. “New Chiral Oxazoline Ligands for Asymmetric Catalysis” D. Liu, X. Zhang, US Provisional Patent, December 17, 2003.  9.“Asymmetric Hydrogenation of Alpla-amino Carbonyl Compounds” X. Zhang, US Provisional Patent, January 10, 2004  10.“Preparation of chiral cyclic amino acids and derivatives” X. Zhang, W. Tang, US Patent 2004242889.  11.“P-Chiral Phospholanes and Phosphocyclic Compounds and their use in Asymmetric Catalytic Reactionss” X. Zhang, W. Tang, US patent 2004229846.  12. “Catalytic Asymmetric Reductive Amination of Ketones Via Transition Metal Complex Catalyst with Chiral Phosphine Ligands” X. Zhang, PCT, 2004, WO 2004058982.  13. “Preparation of Chiral Phosphorus Cyclic Compounds for Transition Metal-Catalyzed Asymmetric Reactions” X. Zhang, US patent, 2004, 2004072680.  14. “A preparation of aminoalcohols via asymmetric hydrogenation of beta-aminocarbonyl compounds” Zhang,  15.Xumu. US 2005159604 A1 20050721 Patent written in English. Application: US 2005-36157 20050114.  16.“New oxazoline ligands for asymmetric catalysis” Zhang, Xumu; Liu, Duan. U.S. Pat. Appl. Publ. (2005), 2005137403 A1 20050623.  17. “Chelating Tetraphosphorus Ligands with 1,1’-biphenyl backbone for transition Metal-catalyzed hydroformylation of Alkenes and Related Reactions” X. Zhang; Y. Yan, PCT Int. Appl. (2007) 2007078859. A2 20070712.  18.新型三齿膦配体及其在线性氢甲酰化及类似反应中的应用(P). 张绪穆,陈才友. 中国发明专利,CN102875599. 2013-01-16.

「降维打击」用英语怎么说

降维打击用英语:Dimensionality reduction。

重点词汇:reduction

n. 减小,降低;减价,折扣;(照片、地图、图片等的)缩图,缩版;归纳,简化;(数学)归约,约化;染色体减半;简编曲(管弦乐改编的钢琴曲或小乐队演奏曲);浓汤,浓汁;脱臼(或断骨)复位;(化学)还原,被还原;(语音)弱化

短语

Data reduction 数据缩减 ;  数据简化 ; 数据整理

Dimensionality reduction  降维 ; 维数约减 ; 维数约简 ; 维归约

Clemmensen reduction 克莱门森还原反应 ; 克莱门森还原 ; 克莱门森还原英语

同根词

词根: reduce

adj.

reduced 减少的; 简化的;缩减的

reductive 还原的;减少的

reducible  可约的,可化简的;可还原的;可缩小的

reductionist 简化(法)的;分解成简单部分的

n.

reducing 减低;减轻体重法,减肥法

reductive  还原剂

reductionism 还原论;简化论

reductionist 还原论者;简化论

v.

reducing 减少(reduce的ing形式)

vi.

reduce 减少;缩小;归纳为

vt.

reduce 减少;降低;使处于;把…分解

男人喝跑特(port) 是什么意思

Port 是红葡萄酒, 全名是Vinho do Porto,原是葡萄牙的红葡萄酿的甜酒。一般是餐后甜酒,比较白兰地当然是温和多了。但是也有比较烈的品种。
这句话的意思很明白,白兰地是烈酒,比较豪气的人认为适合他们,Port比较温和,适合一般人。其实Port,只有在葡萄牙出产的才可以称为Port(欧洲原地产品商标保护公会条例)。其他地方的产品只是冒牌货。

哲学中探讨的“非还原“(non-reductive)什么什么意思

所谓非还原就是指,本原的,非构造的,自明的,自在的。
当我们追问“某某”什么意思时,意思本身就是会使“某某”失真,这就是一个从衍生意义上回溯某某的思考过程,这就是一种reductive还原。

有些葡萄酒的成分写的是葡萄汁和二氧化硫,这是真正的葡萄酒吗

是的。每瓶葡萄酒或多或少都会含有一定量的二氧化硫,在葡萄酒发酵过程中,酵母的新陈代谢就会产生亚硫酸盐。因此,即使不人为添加二氧化硫,葡萄酒中依然会带有亚硫酸盐。当然,这也使得“含二氧化硫”标识变得十分微妙。

现在许多酒庄为了使葡萄酒的品质保持稳定,会再额外加入少量二氧化硫,所以葡萄酒中不仅有酿造过程中产生的二氧化硫,还有人工加入的二氧化硫。

二氧化硫和酒精都有可能成为过敏源,但是很多人并不清楚葡萄酒中含有二氧化硫,因此一般酒标上都会清楚的标注上“含二氧化硫”。

根据调查,每100个人当中就会有1个人对二氧化硫过敏,这些人如果饮用葡萄酒可能会引起头疼、鼻塞、皮肤潮红、呼吸困难、恶心、腹痛、眩晕等症状。现在有许多研究都认为饮酒后造成头疼的罪魁祸首就是二氧化硫。

二氧化硫会影响葡萄酒品鉴吗?

答案是肯定的。如果一个酒庄希望最大限度地呈现一款酒中的新鲜果味,酒庄会采用还原法酿酒(Reductive Winemaking),即在酿酒时使用二氧化硫避免发生氧化反应,但过量使用二氧化硫会让葡萄酒产生臭鸡蛋味。不过这种味道经过一段时间的醒酒会慢慢消失。

那么如何购买到一瓶二氧化硫含量较低的酒或者说没有人工添加二氧化硫的葡萄酒呢?如果一瓶酒的酒标上写明“made from organically grown grapes”(使用有机种植葡萄酿造),那并不能说明它不含有亚硫酸盐。

美国法律的规定是,标注“organic wine”(有机葡萄酒)的葡萄酒不能含有任何人工添加的二氧化硫。

冶金英语翻译

Coke oven gas blast injection to reduce carbon emissions; The blast furnace tuyere zone gas injection quantity of coke oven gas with measured increase and reduce; After using hydrogen instead of carbon monoxide as hydrogen content increased, ore’s reductive degree increase; H2 increasing percentages converted can reduce coke reactive, save coke; Coke reactions intensity (CSR) will as H2 or CO2 increases and reduced.