naphthalene 中文意思是什麼

naphthalene 解釋
n. 名詞 【化學】萘。

  1. Naphthalene sulphuric acid test

    萘酸洗比色試驗方法
  2. Aromatic rings can be joined at a pair of adjacent carbons to yield compounds such as naphthalene, anthracene and chrysene.

    芳環能在一對相鄰碳上結合，生成萘、葸和等化合物。
  3. Naphthalene ? anthracene ? carbazole

    萘蒽咔唑
  4. The liquidus of binary systems of naphthalene - fatty acid

    脂肪酸二元體系液相線
  5. In fact, camphor and naphthalene balls are different in nature

    事實上，樟腦和臭丸在性質上是不同的。
  6. In this research, the plant esterase of wheat and - ethanoic acid naphthalene ester were taken as materials to inspect the relation between the wheat esterase and the organic phosphorus, ten linearity equations were established which expressed the esterase vigor and the organic phosphorus density logarithm with the change of the numerical value of ultraviolet resorption, and the monotony range and the extremum of the function were confirmed

    摘要本研究以小麥為植物酯酶的酶源， -乙酸萘酯為底物，考察了小麥酯酶與有機磷農藥之間作用的關系，建立了10個以吸光值變化表示的酶活性與有機磷農藥濃度對數之間的線性方程，並確定了函數的單調區間和極值。
  7. Water quality - gas - chromatographic determination of a number of monocyclic aromatic hydrocarbons, naphthalene and several chlorinated compounds using purge - and - trap and thermal desorption

    水質.通過purge - and - trap及熱解吸作用對單環芳香烴奈和不同氯化物的氣相色譜測定
  8. Method for the determination of the ash content of naphthalene

    萘灰分的測定方法
  9. Health standard for naphthalene in the air of workplace

    車間空氣中萘衛生標準
  10. Method for the determination of the non - volatile of naphthalene

    萘不揮發物的測定方法
  11. Products include derivatives of phenylhydrazine and naphthalene

    包括公司簡介產品介紹等
  12. Method for the determination of the crystallization temperature of naphthalene

    萘結晶點的測定方法
  13. Determination of naphthalene of gas in urban area - picric acid method

    城市燃氣中萘含量測定苦味酸法
  14. So here i would like to talk about camphor and naphthalene ball

    所以在這里，我想談論一下樟腦和臭丸。
  15. Effects of 1, 2, 4 - trichlorobenzene and naphthalene on growth of rice seedling

    三氯苯和萘對水稻幼苗生長的影響
  16. In the summer, many people would put camphor or naphthalene balls in the cabinet to keep the insects out of the clothes

    夏天的時候，許多人把樟腦或臭丸（衛生球）放入衣櫃里，以防上昆蟲的蛀蝕。
  17. Therefore, using camphor is safer than using naphthalene balls. but of course, camphor is more expansive than naphthalene balls

    因此，使用樟腦比使用臭丸更為安全。但價錢方面，樟腦比臭丸較貴。
  18. Zirconium and zirconium alloys - determination of cobalt content - 1 - nitroso - 2 - hydroxy - 3. 6 - naphthalene - disulfonic acid sodium salt spectrophotometric method

    鋯及鋯合金化學分析方法亞硝基r鹽分光光度法測定鈷量
  19. Producer of chemicals derived from coal tar, located in china. products include derivatives of naphthalene, anthracene, phenanthrene, and fluorene

    -生產銷售乙醛酸乙二醛醇脂- 12草酸等有機化工品，包括公司簡介產品介紹等
  20. New type of liquid crystals such as laterally fluorinated naphthalene indane, axially fluorinated cyclohexane and liquid crystal containing highly fluorinated substituent, which with high negative dielectric anisotropy low viscosity and high clearing point were emphasized

    重點介紹了近年來開發出的一些具有大的介電各向異性、低黏度、高清亮點的新型液晶，如側向氟取代萘環、茚環類，軸向氟代環己烷類，含多氟取代類液晶等。
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