The slowness is dissolve in hydrofluoric acid and hot oil ofvitriols.缓慢溶于氢氟酸和热浓硫酸.Material illustrating detailed structure of graptolites has been etched from limestone by means of hydrofluoric acid.表明笔石详细构造的物质是利用氢氟酸从石灰岩...

fluorinate的第三人称单数（三单）为：fluorinates...

flub的现在完成时为：flubbed...

fluorinate的音标：fluorinate的英式发音音标为：['flʊərɪneɪt]fluorinate的美式发音音标为：['flʊərɪneɪt]...

difluoroethylene的音标：difluoroethylene的英式发音音标为：[daɪflʊə'rəʊɪθɪli:n]difluoroethylene的美式发音音标为：[daɪflʊr'roʊɪθɪlin]...

氟代乙烷...

fluctuant的音标：fluctuant的英式发音音标为：['flʌktʃʊənt]fluctuant的美式发音音标为：['flʌktʃʊrnt]...

n.甘美，流畅...

autofluoroscope的音标：autofluoroscope的英式发音音标为：[ɔ:təʊflʊə'rəskəʊp]autofluoroscope的美式发音音标为：[ɔtoʊflʊr'rəskoʊp]...

The original concentration of H 2 O 2 significantly influenced the degradation of DMP, DEP, ABS, MBS and 1 - naphthol.亚铁离子初始浓度对DMP 、 DEP 、 ABS 、 MBS和 1- 萘酚的降解具有重要的影响作用.It's all too easy to be influenced by our paren...

Experiment materials: jar , windpipe, limewater, flume and the experiment record chart for each group.学生用材料: 广口瓶 、 导气管 、 石灰水、火柴、集气瓶、水槽和小组实验记录表.The following details pertain primarily to the critical - depth flume.下面的详细说明...

fluorexone的音标：fluorexone的英式发音音标为：[flu:ə'reksəʊn]fluorexone的美式发音音标为：[fluə'reksoʊn]...

fluoridize的一般过去时为：fluoridized...

n.臭气，恶臭，放出，无声放电...

difluorobromomethane的音标：difluorobromomethane的英式发音音标为：[daɪflʊərəʊbrəʊ'məʊmeθeɪn]difluorobromomethane的美式发音音标为：[daɪflʊəroʊbroʊ'moʊmeθeɪn]...

adv.流利地，流畅地...

A novel method , fluorophotometry, was used to determine Vitamin A in galactosyl ceramide liposomes.用荧光法测定了半乳糖神经酰胺脂质体制剂中维生素A的含量....

n.氟石，流体...

Products Fundus fluorescein angiography production camera . Fundus fluorescein angiography production camera.经营范围:生产眼底荧光血管造影摄像机.Methods Eye fundus, visual fields were examined and fluorescein angiography were made.方法常规行眼...

fluorescer的音标：fluorescer的英式发音音标为：[flʊə'resər]fluorescer的美式发音音标为：[flʊr'resər]...

v.( flunk的过去式和过去分词 )，（使）（考试、某学科的成绩等）不及格，评定（某人）不及格，（因不及格而） 退学...

fluoresce的音标：fluoresce的英式发音音标为：[flʊə'res]fluoresce的美式发音音标为：[ˌfluə'res]...

Use: Intermediate in the manufacture of fluoro - containing pesticides and medicines.用途: 合成 含氟 类农药,医药的中间体.The uses and synthetic methods on 2,4 - Dichloro - 5 - Fluoro - benzoic acid were described in detail.简要概述了2,4-二氯-...

She hated the flummery of public relations.她讨厌公关工作中的虚夸恭维。Where was our great Island h! eritage portrayed in all this flummery?在这堆乱七八糟的糟粕里头,我们这个伟大岛屿的传承却无处可见.All the rest is flummery.其它什么都是废话....

Heat was obtained from decomposing manures and hot air flues.靠肥料分解和烟道为植物提供热量.Remove sediment from heaters, flues and motors before using them.在使用暖气, 烟道,和马达之前,应清理沉积物.Cut openings in sheets for outlets, vent pipes, flues, ...

magnetofluidmechamics的音标：magnetofluidmechamics的英式发音音标为：[mæɡni:tɒflu:ɪdme'kæmɪk]magnetofluidmechamics的美式发音音标为：[mæɡnitɒfluɪdme'kæmɪk]...

显微荧光光度法...

autofluorescence的音标：autofluorescence的英式发音音标为：[ɔ:təʊflʊə'resns]autofluorescence的美式发音音标为：[ɔtoʊflʊr'resns]...

n.氢氟甲噻（利尿降压药）...

mellifluence的音标：mellifluence的英式发音音标为：[məˌlɪflʊəns]mellifluence的美式发音音标为：[məˌlɪflʊrns]...