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n.庚二炔...
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七烯族...
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heptadiene的音標(biāo):heptadiene的英式發(fā)音音標(biāo)為:[hept?'da?i:n]heptadiene的美式發(fā)音音標(biāo)為:[hept?'da?in]...
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cycloheptatriene的音標(biāo):cycloheptatriene的英式發(fā)音音標(biāo)為:[sa?kl??hep'te?tr??n]cycloheptatriene的美式發(fā)音音標(biāo)為:[sa?klo?hep'te?tr?rn]...
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n.七氯(一種殺蟲劑)...
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heptavalent的音標(biāo):heptavalent的英式發(fā)音音標(biāo)為:['hept??ve?l?nt]heptavalent的美式發(fā)音音標(biāo)為:['hept??ve?l?nt]...
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n.庚烷...
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heptantriene的音標(biāo):heptantriene的英式發(fā)音音標(biāo)為:[hept?n'tr?i:n]heptantriene的美式發(fā)音音標(biāo)為:[hept?n'tr?in]...
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庚醛...
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乙庚嗪...
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n.庚三烯...
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環(huán)庚二烯...
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dimepheptanol的音標(biāo):dimepheptanol的英式發(fā)音音標(biāo)為:[da?m'fept?n?l]dimepheptanol的美式發(fā)音音標(biāo)為:[da?m'fept?n?l]...
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heptagonus的音標(biāo):heptagonus的英式發(fā)音音標(biāo)為:[hept?'g?n?s]heptagonus的美式發(fā)音音標(biāo)為:[hept?'g?n?s]...
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heptastyle的音標(biāo):heptastyle的英式發(fā)音音標(biāo)為:['hept?sta?l]heptastyle的美式發(fā)音音標(biāo)為:['hept?sta?l]...
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Aim Enanthal diethyl acetal is prepared with heptaldehyde and triethyl orthoformate as raw materials.目的研究以庚醛和原甲酸三乙酯為原料制備庚醛二乙縮醛的工藝條件....
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n.庚霉素...
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七原型...
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The preparation of sulfate heptahydrate and copper sulfate pentahydrate from calcined zincblende was investigated.用經(jīng)高溫煅燒后的閃鋅礦石與稀硫酸反應(yīng)制備七水硫酸鋅和五水硫酸銅.Modified polymerized sulphate flocculating agent was made with ferrous sul...
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heptarchy的音標(biāo):heptarchy的英式發(fā)音音標(biāo)為:['heptɑ:k?]heptarchy的美式發(fā)音音標(biāo)為:['heptɑk?]...
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n.十七(烷)基...
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ethoheptazine的音標(biāo):ethoheptazine的英式發(fā)音音標(biāo)為:[eθ??'hepte?z?n]ethoheptazine的美式發(fā)音音標(biāo)為:[eθo?'hepte?z?n]...
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n.圣經(jīng)舊約的開首七卷...
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heptaploidy的音標(biāo):heptaploidy的英式發(fā)音音標(biāo)為:[hep't?pl??d?]heptaploidy的美式發(fā)音音標(biāo)為:[hep't?pl??d?]...
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heptagon的音標(biāo):heptagon的英式發(fā)音音標(biāo)為:['hept?g?n]heptagon的美式發(fā)音音標(biāo)為:['hept?gɑn]...
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庚巴比妥,美多眠...
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heptaglyme的音標(biāo):heptaglyme的英式發(fā)音音標(biāo)為:[hep't?ɡl?m]heptaglyme的美式發(fā)音音標(biāo)為:[hep't?ɡl?m]...
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cyproheptadine的音標(biāo):cyproheptadine的英式發(fā)音音標(biāo)為:[sa?pr??'hept?di:n]cyproheptadine的美式發(fā)音音標(biāo)為:[?sa?pro?'hept??din]...
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The heptanal butyl mercaptan was synthesized with heptanal, sodium thiosulfate and 1 bromobutane as raw materials.以正庚醛 、 硫代硫酸鈉和溴代正丁烷為原料,合成了正庚醛正丁硫醇縮醛....
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heptagonal的音標(biāo):heptagonal的英式發(fā)音音標(biāo)為:[hep't?ɡ?nl]heptagonal的美式發(fā)音音標(biāo)為:[hep't?ɡ?nl]...