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介绍了苯乙酸的生产方法 、 用途及市场.The production process, use and market of phenylacetic acid were introduced.介绍了鉴别氯代乙酸的反应原理和操作方法.Reaction principles of chloroacetic acid detection and its operation Methods: Were introduced.在此反应条件下, 乙...
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n.宣言，声明，告示vi.〈罕〉发表宣言[声明]...
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canonically的音标：canonically的英式发音音标为：[kə'nɒnɪklɪ]canonically的美式发音音标为：[kə'nɒnɪklɪ]...
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fumewort的音标：fumewort的英式发音音标为：[f'ju:mwɜ:t]fumewort的美式发音音标为：[f'jumwɜt]...
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jackal的音标：jackal的英式发音音标为：['dʒækl]jackal的美式发音音标为：['dʒækəl, -ˌɔl]...
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He branched off through Covent Garden.他从古凡园穿过去.After a few miles, a small road branched off to the right.过了几英里，右侧出现一条小岔路。However, it is difficult to produce multi branched i heptane and restrain its cracking.正庚烷异构化的难点在于高...
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v.拆开( dismantle的第三人称单数 )，拆卸，废除，取消...
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n.微视物理学，粒子物理学...
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“管”的拼音为：guǎn...
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firedrake的音标：firedrake的英式发音音标为：['faɪədreɪk]firedrake的美式发音音标为：['faɪəˌdreɪk]...
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methylphenol的音标：methylphenol的英式发音音标为：['meθɪlfɪnɒl]methylphenol的美式发音音标为：['meθɪlfɪnɒl]...
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[地名] [英国] 惠特斯特布尔...
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grand的音标：grand的英式发音音标为：[grænd]grand的美式发音音标为：[ɡrænd]...
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“羊毛”的英语可以翻译为：wool，sheep's wool，fleece，lana (pl. lanae)，fell ...