1) stepped temperature program
阶梯升温程序
2) ladder-elevating temperature
阶梯升温
1.
Result In the condition that the concentration of hydrochloric acid is 8 mol·L~ -1 ,hydrolytic time is 6 hours and the way of elevating temperature is ladder-elevating temperature(from60℃to90℃),the effect is promising and the production rate is ahout 67%.
方法通过阶梯升温法,减少焦化,提高氨基葡萄糖的产率。
3) first stage program temperature rise
一阶程序升温
1.
Using SGE 30QC5/AC10 1 0(30 m×0 53 mm)heavy calibre capillary column,the first stage program temperature rise and seperation was carried out and the determination was done with QC FID.
5 3 mm )大口径毛细管柱一阶程序升温分离 ,GC-FID进行检测。
4) step raising and holding temperature
阶梯升温保温
5) temperature programmed
程序升温
1.
The effects of temperature programmed removal of amine on the surface acidity of zeolite β;
程序升温脱胺对β沸石表面酸性的影响
2.
The temperature programmed test of the coal sample taken from Dafosi coal mine is carried through,and determinate the temperature change of coal sample,the concentration change of CO,CH4,etc and the limit parameters,such as critical temperature,cracking temperature,etc.
对大佛寺煤矿煤样的进行程序升温实验,测定煤样的温度变化,CO、CH4等气体的浓度变化以及煤样的临界温度、干裂温度等极限参数。
3.
In this paper,the main theoretical analysis for temperature programmed reduction has been studied.
介绍了程序升温还原(TPR)技术的主要理论,着重讨论了程序升温还原技术在催化研究中的应用现状。
6) temperature programming
程序升温
1.
The ethyl esters acquire excellent resolution with temperature programming and are determined with internal standard method by GC-9790 ch.
研究了衍生化气相色谱法分离测定葡萄酒中多元有机酸;在N,N-二甲基甲酰胺非质子溶剂中,选用碘乙烷与多元有机酸的四甲基铵盐反应制备各酸相应的乙酯,乙酯在SE-30色谱柱上程序升温得到满意的分离,同时采用内标法鉴定分析了葡萄酒中的多种多元有机酸,并比较测定了品牌和自制葡萄酒中多元有机酸的含量。
2.
Molybdenum carbide was prepared with n-hexane as carbon source by temperature programming method.
采用程序升温法,以正己烷为碳化原料制备碳化钼,对噻吩加氢脱硫活性进行了评价。
3.
The content of styrenated phenol was determined by using Capillary Gas Chromatography(CGC), combining efficient column of OV-101,sample inlet splitter, and controlled temperature programming.
采用气相色谱技术 ,使用OV - 10 1毛细管色谱柱 ,利用程序升温及分流进样法 ,通过实验选择最佳分析操作条件 ,较成功地分析出苯乙烯化酚中组分及含量。
补充资料：阶梯升温程序
分子式：
CAS号：
性质：石墨炉原子吸收光谱分析中一种程序升温方式。试样置于石墨炉中以后,加温程序分为干燥、灰化、原子化及清除四步。温度从室温升到近3000℃，约在1～2min内完成，达到每一步时温度还要保持10～20s，所以从一步升到另一步所需时间极短，故升温的时间程序像阶梯一样。
CAS号：
性质：石墨炉原子吸收光谱分析中一种程序升温方式。试样置于石墨炉中以后,加温程序分为干燥、灰化、原子化及清除四步。温度从室温升到近3000℃，约在1～2min内完成，达到每一步时温度还要保持10～20s，所以从一步升到另一步所需时间极短，故升温的时间程序像阶梯一样。
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