鹵代物 的英文怎麼說

中文拼音 [lǔdàiwù]
鹵代物 英文
yl halide
  • 鹵 : Ⅰ名1 （鹽鹵） bittern2 [化學] （鹵素） halogen3 （用肉類、雞蛋等做湯加澱粉而成的濃汁） thick grav...
  • 代 : Ⅰ動詞1 （代替） take the place of; be in place of 2 （代理） act on behalf of; acting Ⅱ名詞1 （歷...
  • 物 : 名詞1 （東西） thing; matter; object 2 （指自己以外的人或與己相對的環境） other people; the outsi...
  1. These derivatives are readily obtained by alkylation of 2-mercaptopyridine and alkyl halides under alkaline conditions.

    這些衍生物可以容易地在堿性條件下通過2-巰基吡啶和鹵代烷的烷基化而得到。
  2. With the exception of a reduced number of low concentration hits for phthalate compounds and, in one case, a trihalomethane compound, only halocarbons were reported in 1997

    根據1997年的采樣數據，在各個采樣中，只檢測到濃度較低的酞酸鹽化合物、三鹵代甲烷化合物（只有一例）和鹵烴。
  3. Animal and vegetable fats and oils - determination of low - boiling halogenated hydrocarbons in edible oils

    動物和植物油脂.食用油中低沸點鹵代烴的測定
  4. The reaction gives some of the dihalogeno compound.

    這個反應生成一些二鹵代化合物。
  5. Gas chromatography - mass spectrometry ( gc - ms ) analyses showed that both potassium permanganate and chlorine could oxidate the organic matters with unsaturated functional groups into those with carboxyl, hydroxyl and aldehyde. and it was further revealed that after preoxidation by potassium permanganate, the sorts of organic matters were reduced remarkably, however, chlorination leaded to increase of the sorts of orgnic matters and brought some chloro - organics such as chlorobenzene, chlorophenol, and trichloro - ethane

    通過色譜-質譜聯用（ gc - ms ）評價分析了高錳酸鉀和氯對有機物結構的改變，高錳酸鉀和氯均將原水中的一些不飽和性有機物氧化分解為一些含氧基團的有機物，如羧酸類、醇類和醛等有機物，但預氯化會在水中出現一些鹵代物，鹵代產物不僅出現在苯環上，而且出現在鏈烴上。
  6. Different reactivity of 7 - hydroxy and 7 - mercapto of 4 - methyl - coumarin and 4 - methylquinolin - 2 - one in the reaction with propargyl halides

    巰基與炔丙基鹵代物的不同反應性
  7. Nutritionist cynthia lair, a lecturer at bastyr university in the state of washington, believes this trend makes sense in terms of health, stating, a good feast should have high - quality ingredients. and from the animal rights perspective, seth tibbott, founder of turtle island foods, maker of tofurky a turkey replacement made of tofu, wheat gluten, vegetable seasonings and spices says, its a mystery to us why anyone would put a dead bird on the table. for thanksgiving 1995, turtle island sold only a few dozen tofurky feasts tofurky and trimmings, including gravy with tofu giblets artificial turkey innards which feed four people and cost 20 apiece

    島食品公司turtle island foods的創辦人賽斯蒂波特研發了豆腐火雞用豆腐麵筋植物性調味料和香料製成的火雞替代品，他更從保護動物權益的角度指出：我們一直感到困惑不解，為什麼大家會把一隻死雞擺在餐桌上呢？ 1995年的感恩節，島公司只賣出幾十份豆腐火雞大餐-每份大餐包括一隻豆腐火雞豆制內臟和鹵汁，可供四人享用，售價20美元但2004年的感恩節，島公司則預估將售出16萬份。
  8. The reaction pathway and the structure of final products were found to depend on the structure of starting materials and the mechanism was proposed

    提出了可能的反應機理，起始鹵代膦烯的結構決定了反應歷程和最終產物的結構。
  9. The main chemicals used for disinfection purposes are halogenated compounds containing chlorine or iodine, alkalis such as sodium hydroxide or ammonium, phenols such as chlorhexidine acetate, aldehydes, such as the glutaraldehydes, ampholytes ( which may behave either as acids or as bases ), surfactants, and gases such as ethylene oxide

    在消毒中使用的主要化合物是含有氯或碘的鹵代化合物、氫氧化鈉或銨之類的堿洗滌劑、氯己啶之類的酚類、戊二醛之類的醛、兩性電解質（可作為酸類或基底使用） 、表面活化劑及環氧乙烷之類的氣體。
  10. Animal and vegetable fats and oils - determination of low - boiling halogenated hydrocarbons in edible oils iso 16035 : 2003 ; german version en iso 16035 : 2005

    動物和植物脂肪和油.食用油中低沸點鹵代烴的測定
  11. The most widely used halogenated compounds are chlorine ( in the form of sodium hypochlorite ) and iodine

    使用最多的鹵代化合物是氯（以次氯酸鈉的形式）及碘。
  12. In this paper, the properties, environmental behaviors, separation and analysis methods of some new types of dioxin - like aromatic halides are reviewed in detail

    作者對部分新型二惡英類鹵代芳烴化合物的性質、環境行為、分離分析方法等進行了詳細評述。
  13. The structures and properties of many polyhalogenated aromatic hydrocarbons are similar with dioxin - like compounds, which have potential threatens to environment and human health as persistent organic pollutants because of their toxicity

    摘要許多鹵代芳烴化合物具有類似於二惡英類化合物的結構和性質，都屬于持久性有機污染物，其毒性對環境和人類健康存在潛在的危害。
  14. The methods for the detection of haloacetic acids, chlorate and the application of ion chromatography coupled with mass spectrometry for the analysis of disinfection by - products in drinking water were simply evaluated

    簡單介紹了鹵代乙酸和氯酸鹽的離子色譜測定法及離子色譜-質譜聯用技術在飲用水消毒副產物及高氯酸鹽分析中的應用。
  15. Our company is a joint - stock company operated under the modern corporation system. we have a production line of organic chloride, silicide, nitride compounds and etc

    本公司是一家集醫藥中間體研發、生產、銷售為一體的、按現代企業制度運作的股份企業。目前產品以有機鹵化物、有機硅化物、氮化物系列產品為主。
  16. As a kind of long - time applied disinfection means, the technology of chloramines disinfection has gradually become one of the research subjects to replace the traditional liquid chlorine disinfection, with regards to its feature of lowering the organic halide in the piped water and maintaining original disinfection properties in the piped system

    氯胺消毒工藝是一種使用時間較長的消毒方式，具有降低自來水中有機鹵化物及長時間維持管網系統中剩餘消毒劑的特性，已逐漸成為替代傳統液氯消毒工藝的研究方向之一。
  17. Because there are no enough efficiency methods to dispose pollute, so to study and develop new methods is very urgent. we do some work to study on the radioresistance bacteria deinococcus radiodurans to construct one super bacteria, which could resolve the pollution in a complex environment contaminated by both radiation and organic compound

    同時針對耐輻射奇球菌deinococcusradiodurans對電離輻射、紫外線、乾燥、強氧化劑和一些化學誘變劑的驚人的抗性，對構建在放射性和有機鹵代物污染的復合環境中具有生物修復功能的超級基因工程菌方面做了初步的研究，以發展有效清除環境污染的新途徑。
  18. These derivatives are readily obtained by alkylation of 2 - mercaptopyridine and alkyl halides under alkaline conditions

    這些衍生物可以容易地在堿性條件下通過2 -巰基吡啶和鹵代烷的烷基化而得到。
  19. Structural characterization of halogenno benzene and phenol derivatives and quantitative structureactivity relationships

    鹵代苯和苯酚的衍生物的結構表徵和毒性預測
  20. Halon 1301 fire extinguishing systems

    鹵代物1301滅火系統
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