“丁二酮”用英语怎么说

在丙酮、丁二酮水溶液中采用化学氧化法合成 纳米 聚苯胺, 并研究有机溶剂的含量对纳米聚苯胺导电性能的影响.The nano - was synthesized through the chemical oxidation method in an solution of acetone or diacetyl, separately.以氯化锌为路易斯酸催化剂,探讨了2 ─ 亚甲基─1 ─ 苯基 ─ 1.3 ─ 丁二酮与1.3 ─ 环戊二...

The chairs were comfortable, functional and free of ornamentation.这些椅子舒适实用，而且看上去不显花哨。Gifts Articles Beaded Neck, Wrist Ornamentation , Antique , Tribal, Stone Components.采购产品礼品, 项链,手链, 古董, 石头装饰.General Merchandise Sector...

n.拜访，访问v.访问( visit的现在分词 )，探望，参观，游览...

She had to call a barber to shave him.她不得不叫个理发师来给他刮脸。She asked the barber to crop her hair short.她叫理发师把她的头发剪短了.The barber gave him a shave and a haircut.理发师给他修面理发....

The bathroom is entirely my own creation...浴室完全是由我设计的。...the creation of a perpetual union.永久联盟的创立The whale, like the dolphin, has become a symbol of the marvels of creation.鲸和海豚一样，已经成为造物杰作的象征。From 1957 to 1962, symphoni...

formalin的音标：formalin的英式发音音标为：['fɔ:məlɪn]formalin的美式发音音标为：['fɔməlɪn]...

madam的复数形式为：madams...

n.拨火铁棒( poker的名词复数 )，纸牌，扑克，（通常指人）（坐或站得）直挺挺的...

deform的音标：deform的英式发音音标为：[dɪ'fɔ:m]deform的美式发音音标为：[dɪ'fɔrm]...

tombstone的复数形式为：tombstones...

“去叶”的拼音为：qù yè...

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“遮窗”的拼音为：zhē chuāng...

biotelescanner的音标：biotelescanner的英式发音音标为：[baɪətelɪs'kænə]biotelescanner的美式发音音标为：[baɪətelɪs'kænə]...

diaphax的音标：diaphax的英式发音音标为：['daɪæfæks]diaphax的美式发音音标为：['daɪæfæks]...

abide的过去式和过去分词...