It compares the nucleophilicity of nocleophilic reagent with the similarities and differences of basicity.

  • 把亲核剂的亲核性和碱性的区别与相同之处进行了比较.
  • 来源:网络文摘精选更新时间:2025-01-19 09:56:59

  • 重点词汇
  • andconj. 和,与;而且;于是,然后;因此;
  • differencesn.差别( difference的名词复数 );差异;差距;分歧;
  • ofprep. 关于;属于…的;由…制成;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • comparesv.比较,对照( compare的第三人称单数 );把…比做;比喻;比拟(常与 to连用);
  • similaritiesn.[ similarity ]的复数形式;类似( similarity的名词复数 );相像性;相仿性;类似性;
  • itpron.它;他;正好是所需的;事实[情况];
  • withprep. 具有;和;用;有;以;跟;同;带有;使用;和…在一起;借;与…对立;关于;包括;因为;由于;与…方向一致;由…持有;为…工作;虽然;作为…的成员,为…所雇用;具有,有,带有;在…身上,在…身边;由于,因;在…那里,在…看来
  • 相关例句
1、

Don't clean it with chemic reagent , such as solvent and thinner.

不要用化学试剂清洗, 否则回引起溶解或稀释.

网络文摘精选

2、

All reagent bottles must be stoppered immediately after use.

所有的药瓶用过后必须及时用瓶塞盖住.

网络文摘精选

3、

New progress for phenylacetone synthesis from organic zinc reagent and acetic anhydride was studied.

实验研究了以氯化苄为原料合成药物中间体苯基丙酮的新工艺.

网络文摘精选

4、

It is like a chemical reagent.

这就像是一种化学试剂.

英汉文学 - 嘉莉妹妹

5、

The additionhydrolysis reaction of benzimidazolium salts with Grignard reagent nucleophiles was found and reported.

发现并报道了苯并咪唑盐与格利雅试剂等亲核试剂的加成-水解反应.

网络文摘精选

6、

Lime is a common neutralizing reagent used in acid water treatment.

石灰是酸性水处理中常用的中和剂.

网络文摘精选

7、

Conclusion: Yupingfeng San is a reagent which can increase immune regulation in clinical treatment.

结论: 玉屏风散是一广泛用于临床的免疫增强调节剂.

网络文摘精选

8、

The diluted Reagent called for in some monographs should be diluted as directed by the manufacturer.

某些品种要求的稀释试剂应按照制造商的要求进行稀释.

网络文摘精选

9、

Nsuccinimidyl α Naphthylacetate ( SINA ) was used as a precolumn derivatizing reagent to separate and determine 15 amino acids.

以N-羟基琥珀酰亚胺-α-萘乙酸酯 ( SINA ) 为氨基酸的柱前衍生试剂,反相高效液相色谱分离测定了15种氨基酸.

网络文摘精选

10、

Methods: The HIV viral load of 14 AIDS patients was continually measured by domestic reagent.

方法用国产试剂对14例艾滋病患者血浆进行连续病毒载量测定.

网络文摘精选

11、

In this paper , the development of chemical reagent was reviewed.

对国内外化学试剂的发展现状进行了评述.

网络文摘精选

12、

Hide powder is an important chemical reagent for determination of tannin content in vegetable tanning materials.

皮粉是分析植物鞣剂中单宁(鞣质)含量所必需的化学试剂.

网络文摘精选

13、

Objective To study the effect of TP reagent on detecting magnesium by an automatical analyzer.

目的:研究全自动分析TP试剂对镁测定的影响.

网络文摘精选

14、

The color reaction of Co with reagent picramazochrom has been studied.

研究了苦胺酸偶氮变色酸与钴显色反应的条件.

网络文摘精选

15、

Now that we have all the reagents, I can prepare the mixture.

现在我们获得所有的反应物了, 我可以准备合剂了.

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16、

One group provides synthetic genes and reagents for research.

一类为研究提供合成基因和试剂.

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17、

Samples were either commercially available reagents, or submitted by interested companies.

样品可以是商用试剂, 也由感兴趣公司提供.

互联网摘选

18、

The heating stability of the reagents were also studied by DSC analysis.

用差热分析(DSC)研究试剂的热稳定性.

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19、

Objective To compare the sensitivity and specificity of 5 anti-HIV screening reagents.

目的评价5种艾滋病初筛试剂的灵敏度及特异性.

互联网摘选

20、

He mixed the two reagents, though I had told him not to.

他把这两种试剂混起来了, 虽然我曾告诉他不要混起来.

互联网摘选

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