1) low-temperature premixed combustion
低温预混合燃烧
1.
The low-temperature premixed combustion, which can achieve this goal, has increasingly drawn the interest of researchers in the global.
低温预混合燃烧就是人们所希望的一种新的燃烧方式,它能够同时大幅度降低柴油机的NOx和碳烟颗粒排放。
3) premixed combustion
预混合燃烧
1.
The Application of Conical and HL Spray System in the Research of Diesel Homogenous Premixed Combustion;
伞状喷雾及HL喷雾在柴油机均质预混合燃烧中的应用研究
2.
Study on Premixed Combustion Mechanism of Diesel Engine;
柴油机预混合燃烧机理的研究
3.
A numerical model accounting for premixed combustion in inert porous media has been developed.
建立了惰性多孔介质中预混合燃烧的数学模型,采用辐射传递的有限体积法求解固相能量方程中的辐射源项,研究多孔介质热辐射在燃烧系统中的作用,考察辐射属性(吸收系数和散射反照率)对轴向温度场和辐射热流量影响的敏感性。
4) lean premixed combustion
低氧预混燃烧
5) Diesel HCCI combustion
预混合压燃燃烧
6) low temperature combustion synthesis
低温燃烧合成
1.
Ni-doped TiO_2 photocatalysts were prepared by low temperature combustion synthesis and some properties,such as optical absorption,crystal type,grain size distribution and chemistry transformation during temperature rising were characterized by UV-Vis DRS,X-ray diffraction(XRD),laser light dispersion grain size measurement machine and TG-DSC respectively.
采用低温燃烧合成法制备了Ni掺杂TiO2光催化剂,通过紫外-可见漫反射光谱(UV-Vis DRS)、X射线粉末衍射(XRD)、激光散射、热重-差示扫描量热分析(TG-DSC)等方法对催化剂的光吸收特性、晶相组成、粒度分布、升温过程中化学变化等进行了表征,以亚甲基蓝为模型污染物考察了催化剂在可见光下的光催化活性。
2.
Nanosized co-doped titania with Zn2+、Fe3+ and Ce4+ were prepared by low temperature combustion synthesis(LTCS) using TiCl4 as the precursor.
以TiCl4为前驱体,采用低温燃烧合成工艺制备了同时掺杂Zn2+、Fe3+、Ce4+的纳米TiO2粉体,用紫外-可见光漫反射光谱表征粉体的光吸收特性,以亚甲基蓝为目标污染物研究了粉体在可见光辐射下的光催化活性;详细研究了Fe/Ce(mol)、(Fe+Ce)/Ti(mol)、柠檬酸/Ti(mol)、煅烧温度、煅烧时间等对产物光吸收带隙的影响。
3.
Using Gleeble-1500D thermal simulation equipment, the effect of compact density on the low temperature combustion synthesis process of the compact of 55wt%(Ti+C)-45wt%Fe mixture powders was studied.
采用Gleeble-1500D 热模拟机,在电场和大热流密度作用下,研究压坯密度对55%(Ti+C)-45%Fe(质量分数)粉末压坯低温燃烧合成过程的影响。
补充资料:低温
低温
hypothermia
低温状态下脑组织对缺氧的耐受性明显增加。体温低于37℃时,每减低1℃,脑组织代谢率减少6.7%,颅内压减低5.5%,在人工呼吸、心脏按压的同时或稍后应给予降温处理,可采用正规冬眠疗法使体温降至肛温35℃左右,目前尤为重视头部局部降温,戴冰帽,头温降至32℃左右,重症要降温3~5天。
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参考词条