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methylene
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音标：英 ['meθɪliːn] 美 ['mɛθɪlɪn]
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解释：
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n. [有化] 亚甲基；甲叉
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中文词源：
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methylene 亚甲基来自希腊语methy,酒，词源同mead,hyle,木头。-ene,化学名词后缀。因在木质酒精中发现而得名。
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英文词源：
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methylene (n.)
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1835, from French méthylène (1834), coined by Jean-Baptiste-André Dumas (1800-1884) and Eugène-Melchior Péligot (1811-1890) from Greek methy "wine" (see mead (n.1)) + hyle "wood" + Greek name-forming element -ene. So called because detected in wood alcohol. "The breakdown of methylene into methyl and -ene, and the identification of the last syllable of methyl with the general suffix -ly, led to the use of meth- as a separate combining-element, as, for example, in methane, methacrylic" [Flood].
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双语例句：
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1. Kodak company describes open chain reactive methylene two - equivalent yellow - forming conplers.
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柯达叙述了一种直链的活性亚甲基两当量的黄成色剂.
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来自辞典例句
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2. The reactor and transfer line are rinsed with several small portions of methylene chloride.
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反应器和输送管线被用少量二氯甲烷洗涤几次.
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来自辞典例句
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3. One of the hydrogen atoms of the active methylene group is replaced with a cyclooxy group.
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活性亚甲基上的一个氢原子是被环氧基所取代的.
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来自辞典例句
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4. Do you bring the Retort Kit, Methylene Blue Kit to the platform?
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你带了固相蒸馏仪和亚甲基蓝测试仪到平台上 吗 ?
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来自互联网
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5. The rods are seen here with a methylene blue stain.
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图为亚甲基兰染色见杆状菌.
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来自互联网
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更多相关例句：
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Kodak company describes open chain reactive methylene two - equivalent yellow - forming conplers.
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柯达叙述了一种直链的活性亚甲基两当量的黄成色剂.【辞典例句】
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The reactor and transfer line are rinsed with several small portions of methylene chloride.
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反应器和输送管线被用少量二氯甲烷洗涤几次.【辞典例句】
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Do you bring the Retort Kit, Methylene Blue Kit to the platform?
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你带了固相蒸馏仪和亚甲基蓝测试仪到平台上 吗 ?【互联网】
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The rods are seen here with a methylene blue stain.
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图为亚甲基兰染色见杆状菌.【互联网】
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Use: Methylene Blue at 5 drops per gallon for 5 days.
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使用亚甲基蓝每加仑水5滴用量,连续5天.【互联网】
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The adsorption capability of mesoporous silicon for methylene blue was also preferable.
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介孔材料对亚甲基蓝也具有比较好的吸附性能.【互联网】
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The carbide reacts with hydrogen on the surface to give a methylene.
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碳化物与氢在表面反应产生亚甲基.【互联网】
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The preparation and electrochemical characteristics of poly ( Eastman AQ 55 ) film incorporate with methylene blue was described.
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制备了亚甲基蓝阳离子掺杂于聚合物 AQ 中的化学修饰电极.【互联网】
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We use acute poisoning method to determine how the methylene blue affecting the Limnodilus hoffineisteri.
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采用急性毒性实验方法测定了亚甲基蓝对水丝蚓的急性毒性.【互联网】
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Objective To observe the influence of virus inactivation by methylene blue illumination on erythrocyte membrane.
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目的观察美兰光化学法灭活红细胞制品中病毒对红细胞膜的影响.【互联网】
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Again, chloroform, methylene chloride, and to a lesser degree, DMF, are suitable solvents.
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再次, 三氯甲烷, 甲叉二氯, 和稍微,DMF, 是适当的溶剂.【互联网】
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Grafting N, N � � - methylene - bis - acrylamide on silk fabrics by pre - radiation method, crease resistance of fabrics was improved.
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采用预辐照接枝法, 在真丝织物上接枝N, N′-亚甲基双丙烯酰胺改善真丝的抗皱性.【互联网】
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The various synthetic methods of methylene bisacrylamide and applications in each field were described.
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介绍了亚甲基双丙烯酰胺的各种合成方法及其在各领域的应用.【互联网】
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Keyes method was used to evaluate the effect of methylene blue on Spraague - Dawley mouse dental caries.
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采用Keyes龋病评分法观察美蓝对 Sprague -Dawley(SD)大鼠磨牙龋的预防效果.【互联网】
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Bengoyl leuco methylene blue is prepared from methylene blue by reduction and acylation.
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介绍了以亚甲基蓝为原料,经还原、酰化生成苯甲酰无色亚甲基蓝的方法.【互联网】
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