Nevertheless, these two bipropellant combinations could not eliminate the need for cryogenic storage of liquid oxygen or liquid hydrogen. To achieve a simplified and long-term propellant storage, the combination of liquid nitrogen tetroxide (N2O4) as oxidizer and hydrazine (and its derivatives) as ...
Comparison of liquid nitrogen application with spray versus cotton bud in the treatment of common warts of hands and feetthree rationalistic/interactional theoriesthree normative/self-actional theoriesthree implications (sentimental foolishness, parental care, honesty...
In order to identify aqueous species formed in Plasma activated media (PAM), quantitative investigations of reactive oxygen and nitrogen species (ROS, RNS) were performed and compared to Milli-Q water and culture media without and with Fetal Calf Serum. Electron paramagnetic resonance, fluorometric ...
athick coating 厚实的涂层[translate] aFig. 10. Liquid nitrogen flow rate through the nozzle of the second type versus liquid level under the nonadiabatic conditions. 。 10. 液氮流速通过第二个类型的喷管对液体水平在nonadiabatic条件下。[translate]...
正在翻译,请等待... [translate] aFigure 6 shows the liquid flow rate versus nitrogen column height in different series of experiments 图6显示液体流速对氮气专栏高度用实验不同的系列 [translate] 英语翻译 日语翻译 韩语翻译 德语翻译 法语翻译 俄语翻译 阿拉伯语翻译 西班牙语翻译 葡萄牙语翻译 意大利语翻译...
Many gases can be liquefied by cooling, producing liquids such as liquid oxygen, liquid nitrogen, liquid hydrogen and liquid helium. Not all gases can be liquified at atmospheric pressure, for example carbon dioxide can only be liquified at pressures above 5.1 atm. ...
Sn-soii banded versus post-seeding liquid nitrogen applications in no-till spring wheat and oanola 来自 万方医学 喜欢 0 阅读量: 50 作者:CB Holzapfel,GPLA Brandt,WE May,AM Johnston 摘要: Delaying nitrogen (N) applications into the growing season as a risk management tool is a concept that...
In addition, the activity coefficients and interaction parameters of nitrogen in liquid metal are highly indispensable to thermodynamic analysis of the relevant metallurgical reactions. So far, the method of investigating the solubility of a non-metallic impurity element (i.e., nitrogen, oxygen, ...
In this work, a Mo2C catalyst that was supported on commercial carbon nanofibers (CNF) was synthetized and tested in the hydrodeoxygenation (HDO) of guaiacol. The effects of operating conditions (temperature and pressure) and reaction time (2 and 4 h) on
Understanding of possible molecular interactions at liquid-liquid and solid-liquid interfaces can shed lights onto the nature’s design and authorise fine manipulation aptitude in biological, manufacturing, microfluidic and oil recovery applications. Of