1) microwave method
微波法
1.
Preparation of Gd_2O_2S:Tb~(3+) phosphor by microwave method;
微波法制备Gd_2O_2S:Tb~(3+)荧光粉
2.
Preparation of amphoteric starch by microwave method;
微波法合成羧甲基型木薯两性淀粉
3.
The microwave method pH value was 9, microwave power was 406 W, the microwave process time was 20 s.
5,辐射时间为40min;微波法的pH值为9,微波功率406W,微波处理时间为20s。
2) microwave
[英]['maɪkrəweɪv] [美]['maɪkrə'wev]
微波法
1.
Research on determination of water contents in flour rapidly by microwave;
微波法快速测定面粉中的水分的研究
2.
Study on alcoholysis of waste Poly(ehtylene terephthalate) by microwave method
应用微波法对废PET进行醇解的研究
3.
A microwave extraction was used to extracted flavonoids from Aloe.
采用微波法对芦荟中黄酮类化合物进行提取。
3) microwave irradiation
微波法
1.
Synthesis and characterization of the graft copolymer of xanthan gum and acrylamide by microwave irradiation;
微波法合成黄原胶与丙烯酰胺接枝共聚物及其表征
2.
5 G PAMAM as a stabilizing agent,Au nanoparticles were prepared by reducing HAuCl4 with microwave irradiation.
5代聚酰胺-胺型)树状大分子为保护剂,利用微波法还原HAuCl4溶液制备金纳米粒子。
4) Microwave radiation
微波法
1.
Cationic starch with low degree of substitution of quaternary ammonium groups was prepared by reacting 3-chloro-2-hydroxypropyl-trimethyl ammonium chloride (CHPTMA), and the catalyst NaOH with dry corn starch, The reaction was induced by microwave radiation.
结果表明:微波法可大大加快醚化反应速率,缩短反应时间。
2.
Pumpkin skin is used as material in this experiment to extract pectin by microwave radiation.
实验旨在探讨用微波法提取南瓜中果胶的最优方案,选取PH值、料液比、辐射时间、浸提温度4个因素做正交实验,得出最佳条件为:PH=2。
3.
This research studies the preparation of carboxyl methyl amylum adhesive from potato starch under microwave radiation,analyzes the influences on preparation caused by different factors through the orthogonal test and ascertains the best prescription and reaction conditions.
以马铃薯淀粉为原料,对微波法制备氧化羧甲基淀粉的工艺条件进行了探索,采用正交试验分析了各因素对产品性能的影响,确定出最佳配方及反应条件:当淀粉质量为20g时CH2ClCOOH加入量为4。
5) microwave radiation method
微波法
1.
Synthesis of the orange-red long afterglow phosphor:Gd_2O_2S:Sm~(3+) by the microwave radiation method;
微波法合成橙红色长余辉磷光粉Gd_2O_2S:Sm~(3+)
2.
Dubble-prismlike ZnO microcrystals were synthesized by microwave radiation method with zinc acetate and hexamethylenetetramine as the raw materials,and the surfactant CTAB and SDS as shape control lers.
以醋酸锌和六次甲基四胺为起始原料,表面活性剂CTAB和SDS为形貌控制剂,采用微波法合成了联柱状ZnO微晶,借助XRD、XPS、FT-IR、FT-Ra-man、TEM、SEM和UV-vis等测试技术对其进行了表征,并以甲基橙为模型污染物考察了样品的光催化活性。
6) microwave extraction
微波法
1.
L9(34) orthogonal experimental design was used to study the effects of the solvent concentration,microwave power,extraction time and extraction number of four factors on the microwave extraction of flavonoids in Acanthopanan trifoliatus(L.
采用L9(34)正交实脸设计对影响微波法提取刺三加叶片中黄酮的溶剂浓度、微波功率、提取时间和提取次数四个因素进行了研究,结果表明,提取刺三加叶中黄酮的最佳条件是乙醇浓度80%,功率200W,提取时间3min,提取次数1次。
2.
The best extraction method and process of flavonoids from water chestnut were studied by used ethanol extraction,ultrasonic extraction and microwave extraction.
研究了乙醇浸提法、超声波法和微波法提取荸荠总黄酮的最佳工艺。
3.
The best extraction method and process of flavonoids from water chestnut were investigated using ethanol extraction and microwave extraction respectively.
两种方法对比分析表明,微波法具有高效、短时优点,其最佳提取工艺为乙醇浓度为60%、料液比为1∶40、微波功率为400W、提取2次、每次2min,在此条件下,提取液的抗氧化活性与阳性对照物Vc相当。
补充资料：微波等离子体原子吸收光谱法
分子式：
CAS号：
性质：一种利用微波等离子体作为原子化器的原子吸收光谱分析技术。用微量注射器将几微升样品加到钽丝上，先用小电流加热干燥样品，再增大电流加热使样品蒸发。氩气将样品蒸气载入微波等离子体焰炬中，经历原子化后再进入原子吸收池经原子吸收，测量吸光度，根据吸光度大小确定被测元素的含量。
CAS号：
性质：一种利用微波等离子体作为原子化器的原子吸收光谱分析技术。用微量注射器将几微升样品加到钽丝上，先用小电流加热干燥样品，再增大电流加热使样品蒸发。氩气将样品蒸气载入微波等离子体焰炬中，经历原子化后再进入原子吸收池经原子吸收，测量吸光度，根据吸光度大小确定被测元素的含量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条