查询词典 disintegration series
- 与 disintegration series 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Antique series includes gold, brass,aerugo,copper,bronze. Fashion Series includes chinared and cinnabar.
仿古系列包括黄金色、黄铜色、铜绿色、红铜色、青铜色等五款,时尚系列包括中国红和朱砂色两款。
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The Honolulu Volcanic Series is a series of volcanic eruption events that created many of O?ahu's well-known landmarks, including Punchbowl Crater, Hanauma Bay, Koko Head, and Manana Island in addition to Diamond Head.
檀香山火山岩系是一系列的火山爆发事件,造成了许多的瓦胡岛的著名地标,包括潘趣酒杯环形山, Hanauma湾,科科头,马岛上除了钻石头。
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In this paper, through a series of experiments, two series of quaternary-ammounium Gemini surfactants were synthesized, namely the pair alkylene double quaternary ammonium salt surfactant m-s-m·2Br and the pair the alkylene double quaternary ammonium salt surfactant -s-·2Br. We has carried on the attribute with the infrared spectrum to its structure, and to affected the factor which the synthesis pair the alkylene double quaternary ammonium salt surfactant responded to carry on the discussion. We has discovered the synthesis pair the ethylene double quaternary ammonium salt surfactant m-2-m·2Br optimum condition: The bromo alkane and a tetramethyl ethylene diamine mole of ratio is 3.0: 1.0, makes the solvent by the ethyl alcohol, 80℃ under responds for 48 hours in the backflow temperature; Synthesis pair alkylene double quaternary ammonium salt surfactant 12-S-12 ·2Br optimum condition: 12 tertiary amine and 1, 3- propylene dibromide (1, 4- two bromines butane) a mole of ratio is 2.2: 1.0, makes the solvent by the ethyl alcohol, responds for 48 hours in the constant temperature 80 ℃ under backflow.
本文通过一系列的实验,合成了两个系列的Gemini型表面活性剂,即双烷撑双季铵盐表面活性剂m-s-m·2Br和双烷撑双季铵盐表面活性剂-s-·2Br,用红外光谱对其结构进行了表征,并且对影响合成双烷撑双季铵盐表面活性剂反应的因素进行了讨论,找出了合成双乙撑双季铵盐表面活性剂m-2-m·2Br的最佳条件:溴代烷与四甲基乙二胺的摩尔比为3.0:1.0,以乙醇作溶剂,在回流温度80℃下反应48小时;合成双烷撑双季铵盐表面活性剂12-s-12·2Br的最佳条件:十二叔胺与1,3-二溴丙烷(1,4-二溴丁烷)摩尔比为2.2:1.0,以乙醇作溶剂,在恒温80℃下回流反应48小时。
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Products Company, one of the leading series of aloe cosmetics, its raw materials are used for more than three years of Zhiling Curacao Aloe sophisticated, refined, stability, purification, separation of a series of high-tech means to retain the integrity of aloe a variety of active ingredients, such as amino acids, saponins, Aloin, monosaccharides and polysaccharides, lignin, etc., is pure natural green functional cosmetics.
公司主导产品之一的芦荟系列化妆品,其原料均采用三年以上植龄的库拉索成熟芦荟,经提炼、稳定、纯化、分离等一系列高科技手段,完整地保留了芦荟中多种活性成份,如氨基酸、皂角苷、芦荟甙、单糖和多糖、木质素等,属纯天然绿色功能性化妆品。
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Radioactive series: Any of four sets of unstable heavy atomic nuclei that undergo a series of alpha decay and beta decay until a stable nucleus is achieved.
放射性系:四组不稳定的重原子核,通过一系列α衰变和β衰变直至达到稳定的核为止。
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The analysis of time series structure is an important premise for studying the original series.
时间序列的结构分析是深入研究原始序列的重要前提。
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Time series analysis of the book, including time series analysis methods.
详细说明:有关时间序列分析的好书,包括时间序列分析的各种方法。
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In nearly twenty years, it has been focuses of Time series analysis to test and model nonstationary time series.
近二十多年来,非平稳性时间序列的检验以及建模已经成为时间序列分析的焦点问题。
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The time series analysis with multiple equations is an important part of time series analysis, which is widely applied in the field of macro-economics and draws more and more attention in the world.
多方程时间序列分析是时间序列分析的重要组成部分,它在宏观经济研究领域有着广泛的应用,越来越受到世界各国的关注。
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Research of the framework of time series analysis system and its Implement An opened integrated framework of time series analysis system is proposed.
5时间序列分析系统框架研究和原型系统开发提出了一个集成、开放的时间序列分析系统框架。
- 相关中文对照歌词
- Soul Disintegration
- Disintegration / Free Money
- Triumph Of Disintegration
- Non Stop
- Blowtorch Slaughter
- All I Want
- Wicked
- At This Velocity
- This Is Not
- Someday You Will Be Loved
- 推荐网络例句
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The Porsche Owner: But it's my car!
可,这是我的车呀。
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LOX_83}{Oh, another bunch of wackos.
{LOX_83}{呃,又一群怪人。
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It is difficult to fit a suit on him because he is so irregularly built.
他的体形和常人不大相同,很难有合身的衣服。