“环化”用英语怎么说？

“环化”的拼音为：huán huà...

遇到稀碱就容易环化.Cyclization occurs readily with dilute alkali.以柠檬桉叶油为主要原料经环化、催化氢化二步反应得到薄荷醇.Menthol was obtained from lemon eucalyptus oil via cyclization and catalytic hydrogenation.综述了二碘化钐在分子内环化反应中的应用.Application of samarium ...

true的反义词有：fictitious, untrue, false, fake, imaginary, false。adj.true的反义词（真实的;正确的）：fictitious, untrue, false。true的反义词（其他释义）：fake, imaginary, false。...

肌醇血...

植物茎往上长时表现出负向地性.The main stems of a plant show negative geotropism as they grow upwards.根系向地性变化可由缺磷等因素所诱导, 且存在著一定的遗传变异性.Root gravitropic responses are adaptive , inheritable traits induced by low phosphorus availability a...

bloody的比较级为：bloodier...

头部病...

chip out的音标：chip out的英式发音音标为：[tʃip aut]chip out的美式发音音标为：[tʃɪp aʊt]...

Keeping this difficulty in view he held the extra chessman in reserve.想到这一难点,他就不愿把另一只棋子拿出来.Repeat moving chessmen until all chessmen are interphase with black chessman and white chessman.重复移动棋子,直到所有棋子是黑色相间的棋子和白棋子.People ...

Kerberos authenticates the identity and encrypts their communications through secret - key cryptography.KERBEROS协议 认证试图等录上网用户的身份,并通过使用密匙密码为用户间的通信加密.Given key and input string, encrypts to AES standards.鉴于关键和输入字符串, 加密,AES...

vt.溅污...

伊藤石...

inedible的反义词有：edible。adj.inedible的反义词（不能吃的）：edible。...

site的现在进行时为：siting...

economists的音标：economists的英式发音音标为：[ɪ'kɒnəmɪsts]economists的美式发音音标为：[ɪ'kɒnəmɪsts]...

...

Nuclear weapons plants across the country are heavily contaminated with toxic wastes.全国的核武器工厂均受到了有毒废弃物的严重污染。Lead can accumulate in the body until toxic levels are reached.铅会在体内积聚直至造成铅中毒。Toxic waste could endanger lives a...