The method was established for purification of diflubenzuron by crystal technique with mixed solvents.本文论述了利用混合溶剂——结晶法提纯除虫脲的分析技术.The separation and determination of the primary impurities of diflubenzuron by liquid chrom...

inflator的音标：inflator的英式发音音标为：[ɪn'fleɪtə]inflator的美式发音音标为：[ɪn'fleɪtə]...

Obique bridge is made up of main girder crossbeam and bridge floorings.斜交桥由相互斜交的主梁、梁及桥面板组成,结构受力复杂.Its non - slip floorings are used in factories and public transport.该公司的防滑地板材料被应用在工厂和公共交通工具上.Iithography comprise the: bru...

化学反射...

n.百合科的植物的一种...

n.花商，花农，花卉研究者...

扇肢亚目...

He shuffles around in his chair.他在椅子上如坐针毡。Fortune shuffles cards, but we discard them.命运负责洗牌, 而出牌的是我们自己.He shuffles around in his chair...他在椅子上如坐针毡。She shuffles cards expertly, all the guys stare in amazement.她熟练地洗着牌, 爷们...

n.荧光细胞...

flag的近义词有：flag, banner。下面这两个名词均有"旗"的含义：flag：普通用词，含义最广，多指有彩色图案，悬挂于旗杆或绳索上的长方形旗帜，或国旗，也可指单位或组织的旗。banner：比较庄重文雅的用词，指表示象征性的旗帜，如常用于指党旗或代表某种主义的旗。...

v.吹入，吹进( insufflate的现在分词 )...

fluxgraph的音标：fluxgraph的英式发音音标为：[f'lʌksɡrɑ:f]fluxgraph的美式发音音标为：[f'lʌksɡrɑf]...

flexibilitas的音标：flexibilitas的英式发音音标为：[fleksəbɪ'li:təz]flexibilitas的美式发音音标为：[fleksəbɪ'litəz]...

They are a series of Aspirin, Sulfaguanidine , Flavoxate HCL, Acetanilide and so on.包括阿司匹林系列 、 磺胺脒 、 盐酸酮哌酯、退热冰等....

v.茂盛，繁荣( flourish的过去式和过去分词 )，兴旺发达，挥动...

n.水力纤维离解机...

greenfly的音标：greenfly的英式发音音标为：['gri:nflaɪ]greenfly的美式发音音标为：['ɡrinˌflaɪ]...

n.花床，花圃...

Parker had successfully flown both aircraft.两架飞机帕克均成功驾驶过。The hen has flown away and the eggs in the coop are broken.鸡飞蛋打.Gliders equipped with radio and recording instruments have been flown into the core of thunderstorm...

n.流量计...

flighting的音标：...

n.胃气胀，空虚...

n.氟氢可的松...

He had plucked a blue floweret, and was twiddling it against the sky.他折了一朵小蓝花, 将它对着天空转来转去.The plant has a brilliant purple floweret.那棵植物开着鲜艳的小紫花....

a blue sky with fleecy clouds飘拂着朵朵白云的蓝色天空The fleecy clouds sailed across the sky.白云飘过天空....fleecy walking jackets.长绒休闲外套It was a lovely afternoon with a blue sky and a few fleecy white clouds.那是个愉快的下午，蓝蓝的天空中飘着几朵羊毛般轻软的白云。...

white-flag dolphin的音标：...

flatsedge的音标：flatsedge的英式发音音标为：[flæt'sedʒ]flatsedge的美式发音音标为：[flæt'sedʒ]...

Blend the cornflour to a smooth paste with a little cold water.加入少量的凉水，将玉米粉搅拌成均匀的糊状。Thicken the broth with the cornflour.加玉米面使汤变稠。Devine the shrimps and use cornflour wash them. Pat dry.去掉虾仁的肠子,用生粉洗掉虾仁黏黏的汁液,洗乾净,擦乾备用....

二氟一溴甲烷...

deflates的音标：...