查询词典 phenolphthalein
- 与 phenolphthalein 相关的网络例句 [注：此内容来源于网络，仅供参考]
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To determine the inclusion of various mercaptan molecules by β-CD with phenolphthalein as a spectral probe.
以酚酞作为光谱探针，采用竞争紫外-可见光谱法研究了β-环糊精在30.0℃，pH=10.50的Na2CO3-NaHCO3缓冲溶液(25.0×10-3mol/L)中与一系列硫醇客体分子的包合作用。
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Objective: To establish a HPLC method phenolphthalein film content.
目的：建立HPLC法测定本酚酞片含量。
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Phenolphthalein: This chemical is an organic dye that is toxic in large quantities.
酚酞：这个化学药品是一个有机染料，大剂量是有毒的。
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The paper presents a novel method for the separation and preconcentration of vanadium with microcrystalline phenolphthalein as the sorbent.
建立了以微晶酚酞作为吸附剂分离富集环境水样中痕量钒的新方法。
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The adsorption capacity of microcrystalline phenolphthalein was found to be 23.5 mg/g for Co.
微晶酚酞对Co的吸附容量为23.5mg／g；富集因数可达200倍，回收率在97.6％以上，RSD为1.1％～2.3％。
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The tensile yield behaviour of phenolphthalein polyether ketoneat different temperature and strain rate was studied.
本文研究了酞侧基聚芳醚酮不同温度与不同形变速率下的拉伸屈服行为。
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Shanxi Liuqing Pharmaceutical Co.,Ltd is the Largest phenolphthalein manufacturing factory in China. It is the production base of export product of Shanxi.
公司简介：山西柳青药业有限公司是中国最大的酚酞产品专业生产厂家，是山西省出口产品生产基地。
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The mixed indicator of thymolphthalein with phenolphthalein was applied as the new indicator for the determination of maleic anhydride.
提出了采用百里酚酞和酚酞混合指示剂作为顺丁烯二酸酐含量测定的新指示剂。
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The adsorption capacity of microcrystalline phenolphthalein was found to be 25.8 mg/g for Zn.
微晶酚酞对Zn的吸附容量为25.8 mg/g；富集因数可达200倍，回收率在97.7%～102%之间， RSD小于2.7%。
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Methods The experimental group (62 patients) were treated by integrative Chinese and western medicine, andthe control group (30 patients) with phenolphthalein.
将 92 例患者随机分为 2 组，治疗组 62 例采用辨证施治中药内服加果导片口服治疗，对照组 30 例采用果导片口服治疗，3 周为 1 疗程。
- 推荐网络例句
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Do you know, i need you to come back
你知道吗，我需要你回来
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Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.
1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。
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Chapter Three: Type classification of DE structure in Sino-Tibetan languages.
第三章汉藏语&的&字结构的类型划分。