- 拼写相近单词
- chloride
- chloridemia
- chlorider
- 拼写相近词组、短语
- chloride ion
- chloride of lime
- chloride paper
- 更多 网络例句 与chlorides相关的网络例句 [注:此内容来源于网络,仅供参考]
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The coupling reaction of aryl iodides, bromides and chlorides with differentolefins catalyzed by catalyst 2 and 4 was studied. It was found that compounds 2 and 4 anchored on active carbon are efficient catalyst for the Heck reaction in the case of aryl bromides and aryl chlorides as substrates (Scheme 3). It is notable that catalyst 4 has higher efficiency for aryl chlorides.___^H Cat.2 or 4, Base HXSolution, 100C or 140
以化合物2和4为代表,重点研究了活性炭负载的二茂铁亚胺环钯化合物催化碘代苯、溴代苯和氯代苯与活泼烯烃之间的偶联反应(Scheme 3),发现活性炭负载的二茂铁亚胺环钯化合物2和4均可用于催化多种溴代和氯
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Additionally, on account of unstable properties of sulfonyl chlorides in MS and 1H NMR analyses, a new analytical method using stable sulfonamide is put forward to testify the molecular structures of sulfonyl chlorides indirectly.
此外,鉴于磺酰氯在质谱与核磁分析中的不稳定性,以稳定的磺酰胺分析代替直接的磺酰氯分析,间接地证明了磺酰氯的分子结构。
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The Wien effects of three variable charge soils (red soil, lateritic red soil and latosol) saturated with various chlorides in electric field were different. The relative electrical conductivities of red soil saturated with various chlorides increased apparently with the increase in field strength, whereas that of latosol were almost equal to 1 in the test field strength (15 kV cm-1 to 250 kV cm-1), the increase of △EC in lateritic red soil were between that of red soil and latosol.
各氯化物饱和红壤悬液的相对电导率随着场强的增加而明显增大,且不同的氯化物饱和悬液的△EC之间差异明显;砖红壤悬液的△EC随着场强的增加没有出现变化,在所测场强下(15 kV cm -1到250 kV cm -1)各悬液的△EC都几乎为1;而赤红壤悬液中的现象处于前两者之间。
- 更多网络解释 与chlorides相关的网络解释 [注:此内容来源于网络,仅供参考]
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Palladious chlorides:氧化钯
C010137 盐酸羟基胺 alkylol amine | 010415 氧化钯 Palladious chlorides | 010102 氧化钡 Baryta
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Chlorides:氯化物
便可以了解过去的气候状况:同位素比率可以让研究员推断结冰时的空气温度;灰尘浓度显示该地区的乾燥和湿润情况;而分析氯化物 (chlorides) 、硫酸盐 (sulfates) 和硝酸钾 (nitrates) 可以提供有关火山活动,
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Chlorides:氯
硫化酸 Sulphate 5.7 | 氯 Chlorides 5.3 | 鎂 Magnesium 4.7
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palladius chlorides:氧化钯
9448 氧化汞 mercuric oxide | 9449 氧化钯 palladius chlorides | 9450 氧化铅 lead oxide
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aluminium chlorides:氯化铝
aluminium by thermal reduction of aluminous minerals 铝矿物热还原炼出的铝 | aluminium chlorides 氯化铝 | aluminium coating 铝涂层
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