卤代醚,haloethers英语短句,例句大全

卤代醚,haloethers
1)haloethers卤代醚
1.A technique based on automatic solid phase extraction with C_(18) extraction disk,followed by capillary gas chromatography with ECD,was employed in detecting 5 RCRA haloethers that cause cancer in human.使用全自动固相萃取仪、C_(18)膜-毛细管气相色谱-电子捕获检测器的分析方法检测水中具有致癌性的卤代醚,回收率范围71。

英文短句/例句

1.Determination of Haloethers in Water Using Automatic Solid Phase Extraction-C_(18) Disk-Capillary Gas Chromatography全自动C_(18)膜萃取-气相色谱法测定水中卤代醚
2.Studies on Synthesis and Antimicrobial Activities of Halogenated Triphenyl Ethers;卤代三苯醚类化合物的合成与抑菌活性研究
3.Studies on Synthesis and Bactericidal Activities of Halogenated Polyphenyl Ethers;卤代苯醚类化合物的合成与抑菌活性研究
4.Cesium carbonate catalyzed O-alkylation of phenol to synthesize alkly aryl ethers.研究了碳酸铯催化酚与卤代烃反应制备烷基芳醚。
5.The Research on the Catalyst of Cesium Chloride of Esterification, Azide and the Addtion Reaction of Sodium Arylselenolate;CsCl催化卤代烃酯化、叠氮化及ArSeNa对炔硒醚加成反应研究
6.Halon1301 system卤代烷1301系统
7.Synthesis of Sevoflurane in Ionic Liquids by Halogen-exchange Fluorination离子液体中卤素交换氟化合成七氟醚
8.Halon replacement卤代烷灭火剂替代品
9.halon gas extinguishing system卤代烷气体灭火系统
10.Halon1301 battery卤代烷1301灭火剂钢瓶组
11.halogenated hydrocarbon [halon]卤代碳氢化合物〔哈龙〕
12.HALOPHILIC REACTIONS OF NUCLEOPHILES--2.CROWN ETHER-PROMOTED REACTIONS OF CF_2Br_2 AND PhSNa亲核试剂的亲卤反应——2.冠醚促进的二氟二溴甲烷与硫酚钠的反应
13.Study of the Preparation and Photoinitiating Activity of Arene-Iron Salts with Alkoxyl Group and Halides;含醚键和卤素的芳茂铁盐的制备及光引发活性的研究
14.Amines can engage in nucleophile substitution reaction with alky.胺能参加与卤代烷的亲核取代反应。
15.Study on the Separation and Determinations of 5-halonicotinic Acids and Ethyl 5-halonicotinates with HPLC;5-卤代烟酸与5-卤代烟酸乙酯的分离及HPLC测定研究
16.This reaction, called the Hofman elimination, is quite analogous to the dehydrohalogenation of an alkyl halide.这个反应称为Hofman消除反应，它很像卤代烷的脱卤化氢反应。
17.Chemical Characterization and Catalytic Hydrodehalogenation of Complex Persistent Polyhalogenated Organic Compounds;复杂持久性卤代有机物的化学表征及催化脱卤研究
18.Study of the Chronology of Aquifer Strata and the Geochemical Behavior of Uranium of the Underground Brine Along the Southern Coast of Laizhou Bay;莱州湾南岸含卤地层年代学及卤水中铀的地球化学研究