查询词典 synthetic method
- 与 synthetic method 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 solubility of cyanuric acid in dimethyl sulfoxide is determined by synthetic method designed and installed with computer monitor on line.
用计算机在线检测的激光监视动态法测定三聚氰酸在二甲基亚砜中的溶解度,并分别用Apel blat溶解度方程和简化的溶解度方程对实验数据进行了关联。
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It is valuable to study the new synthetic method of them.
研究它们的合成具有重要的价值。
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The second route firstly studied the tautomerization of the key intermediate from spirostane to cholestane 3-O-substituted kryptogenin,then formed a direct access used Zn/KI/HOAc reduction,which supplied a better synthetic method of MPD and other furostanol saponins.
第二条路线则首先研究了由螺甾到胆甾结构的关键中间体3-O-substituted kryptogenin的异构化现象,建立起以Zn/KI/HOAc还原反应直接合成该中间体的过程,这提供了一个更好的合成甲基原薯蓣皂苷及其他呋甾皂苷的方法。
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Vector synthetic method has high measure precision but reference energy meter needs to be connected to zero point of reference meter and system.
三表法测量无间断点,校验过程中需改变电流元件接线;矢量法采样精度高,校验时需标准表与系统电压中性点连接;两表法测量有间断点,校验时需改变电压元件接线。
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Various synthetic method of 1,3-propanediol were introduced and compared, including hydration and hydrogenation of acrylaldehyde, carbonylation of epoxy ethane , microbiological fementation, the process starting from methyl aldehyde, etc.
介绍了1,3-丙二醇的几种制备方法,即丙烯醛水合-氢化法、环氧乙烷羰基化法、微生物发酵法和以甲醛等为原料的方法。
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Summarized the recent years benziminazole class compound different synthetic method, specially microwave synthesis application.
综述了近年来苯并咪唑类化合物的不同的合成方法,特别是微波合成的应用。
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Additionally, the synthesisof the key intermediates, cinnamyl aryl ethers was made an investigation andstudy. This improved synthetic method for cinnamyl aryl ethers may be alsoapplied to many benzofuranoid neolignans precursors.
此外,对关键中间体桂皮基芳香醚的合成进行了较为深入的研究,改良的成醚法可适用于许多苯骈呋喃类新木脂素前体的合成。
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A motion parameter estimation method by fitting the phase history of the moving target is proposed for airborne dualchannel SAR systems. The crosstrack velocity, alongtrack velocity, crosstrack acceleration and alongtrack acceleration can be estimated, respectively.
针对机载双通道合成孔径雷达(synthetic aperture radar, SAR)系统中运动目标参数估计,提出了一种利用目标相位历程拟合目标运动参数的方法,包括距离向速度、方位向速度、距离向加速度和方位向加速度估计。
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Aromatic dinitro compounds were reduced irrespective of the presence or absence of β-CD in sodium hydroxide solution, which revealed particularity of aromatic dinitro compounds.These reactions have advantages below over past research results of aromatic nitro compounds:(1) The synthetic method using water as the reaction medium may
这些反应与过去人们对硝基化合物反应的研究结果相比,具有以下优点:(1)反应在水介质中进行,避免使用辅助有机溶剂和金属催化剂,是环境友好的清洁反应,比较符合绿色化学的发展要求;(2)反应中所用的β-环糊精无毒,价廉,易得
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The invention has a simply synthetic method, simply doped process, convenient control for doped quantity, avoiding the use of combustible and explosible medicine at the same time.
合成方法简单,掺杂工序简单、掺杂量便于控制,同时避免了易燃易爆药品的使用。
- 推荐网络例句
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In the United States, chronic alcoholism and hepatitis C are the most common ones.
在美国,慢性酒精中毒,肝炎是最常见的。
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If you have any questions, you can contact me anytime.
如果有任何问题,你可以随时联系我。
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Very pretty, but the airport looks more fascinating The other party wisecracked.
很漂亮,不过停机坪更迷人。那人俏皮地答道。