A series of highly pure surfactants was synthesized.
合成了一系列高纯度的表面活性剂。
Results Highly pure baicalin did not showed pyrogen reaction.
结果高纯度的黄芩苷无热原反应。
The production is homogenous, highly pure and of small granularity.
此法具有制备出的铁粉均匀，纯度高，粒度小的优点。
To produce highly pure POF with low losses is an international issue.
制得低损耗、高纯度的塑料光纤是目前国内外共同的目标。
Conclusion The method afforded high yield, highly pure product, and was suitable for industrialization.
结论此方法收率高，产品纯度好，适合工业化生产。
Provides unique formulations of buffers and reagents for convenient isolation of highly pure genomic DNA.
提供独特的缓冲液配方和试剂，便于分离高度纯化的基因组dna。
Modern communication system lays particular emphasis on highly pure spectrum and linearity of transmitters.
现代通信体制对发射机的要求侧重于高纯频谱及线性度。
The carrier material TFN consists of highly pure cotton linters. This ensures that the test results are not affected.
TFN级取样卡由高纯度的棉短绒纸浆制造，保证了测试结果的真实性。
Calculation results show that highly pure UN nitride can be produced by carbothermal method if some requirements are met.
计算结果表明，只要满足适当的条件，利用碳热还原反应方法能够制取高纯的UN核燃料。
The effects of ethanolamine circulation on separating highly pure lignin were studied by GPC, IR spectrum and UV spectrum.
利用凝胶色谱、红外光谱、紫外光谱研究了乙醇胺循环法对高纯木素分离的影响。
This standard solution was accurately prepared in super-clean laboratory with highly pure metal copper and sub-packed in 20 ml ampoules.
本标准溶液以高纯金属铜片在超净实验室中准确配制并分装于20毫升安瓿中。
This standard solution was accurately prepared in super-clean laboratory with highly pure lead granular and sub-packed in 20 ml ampoules.
本标准溶液以高纯铅粒在超净实验室中准确配制并分装于20 毫升安瓿中。
This standard solution was accurately prepared in super-clean laboratory with highly pure zinc metal foil and sub-packed in 20 ml ampoules.
本标准溶液以高纯锌片在超净实验室中准确配制并分装于20毫升安瓿中。
Cobalt can be converted into complex ion by excess ammonia and then recovered as highly pure metal cobalt powder by replacing with zinc powder.
所得少量浓缩液去掉铁等杂质之后，加过量氨使钴形成络合物，再用锌粉置换出金属钴粉。
Modern artificial gynogenetic technology provides a rapid and economic way to establish pure line or highly pure inbreeding line of grass carp.
人工雌核发育技术可加快草鱼纯化过程，是快速经济地建立遗传背景一致纯系的有效方法。
The invention also relates to the use of highly pure 3-hydroxyamidinophenylalanine derivatives for producing 3-amidinophenylalanine derivatives.
本发明还涉及高纯度的3-羟基脒基苯丙氨酸衍生物用于制备3-脒基苯丙氨酸衍生物的用途。
This standard solution was accurately prepared in super-clean laboratory with highly pure cadmium metal granular and sub-packed in 20 ml ampoules.
本标准溶液以金属镉粒在超净实验室中准确配制并分装于20毫升安瓿中。
Thus the anodic oxidation was performed at a constant voltage in an oxalic acid solution using highly pure al as the anode and platinum net as the cathode.
采用高纯铝作阳极，铂网作为阴极，在草酸溶液中进行恒压阳极氧化。
The results indicate that the new purification process may obtain highly pure produce of NF3 gas with its purity exceeding 99.9%, which can meet the needs of semiconductor industries.
实验结果表明，新的纯化工艺可获得三氟化氮体积分数大于99.9%的高纯度产品，从而能够满足半导体工业的要求。
By using efficient padding, fusel oil was exactly distilled twice after being preliminarily dealt with. And then we got highly pure 2-methyl -1-butanol and (S)-(-)-2-methyl -1-butanol.
采用高效填料，通过对预处理后的杂醇油进行两次精密精馏，得到了高纯度的2-甲基-1-丁醇和（S）-（-）-2-甲基-1-丁醇。
According to the conditions of the highly pure solanesol's project developments and the technique reforms, the procedure analysis method is applied to improve the solanesol's refined craft.
根据高纯度茄尼醇生产项目的建设与技改情况，应用程序分析法优化茄尼醇精制工艺。
Taking magnesium alloy AZ91D as an investigation sample, the pretreatment process for electroplating of highly pure magnesium alloy is investigated by means of basic zinc plating processing.
用AZ 91 D镁合金制样，研究了采用碱性镀锌工艺对高纯镁合金进行电镀的预处理工艺性能。
By adopting highly pure acid and alkali to substitute industrial acid and alkali for regeneration of ion exchange resin in Pucheng Power-Generation Co Ltd, a good effectiveness has been obtained.
蒲城发电有限责任公司采用高纯酸碱替代工业酸碱用于离子交换树脂的再生，取得良好效果。
Another is that the pure investment Banks are packed with very highly paid, headstrong individuals who would be hard if not impossible to accommodate within any other company's culture.
另外一个原因是专业投资银行的员工个个薪酬丰厚、头脑固执，他们难以屈就企业文化与己不相适应的其它公司。
The great changes happened between intension and extension of drama the pure drama advance toward highly genial drama.
“戏剧”概念的内涵与外延发生了很大的变化，由纯戏剧走向高度的戏剧融合；
Pure noun phrases of modern English are highly compact, concise, full of meanings and widely used.
现代英语纯名词短语高度凝炼，意义丰富，广为运用。
This pure liquid hydrogen is a highly artificial substance.
而这种液态纯氢是一种极难获取的物质。
Sheldon: I thought she was a highly evolved creature of pure intellect, like me.
谢尔顿：我以为她是个高度进化的纯高智商物种，就像我。
Saponification of the acetates produced the respective alcohols. Pure geraniol and nerol were separated by rectification on a highly efficient packed column.
它们的乙酸酯皂化制得相应的醇，通过高效精馏柱精馏使之分离得纯的香叶醇和橙花醇。
Saponification of the acetates produced the respective alcohols. Pure geraniol and nerol were separated by rectification on a highly efficient packed column.
它们的乙酸酯皂化制得相应的醇，通过高效精馏柱精馏使之分离得纯的香叶醇和橙花醇。
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