One-dimension carbon nanomaterials with variant morphologies from ethanol flames were studied systematically by using scanning electron microscopy(SEM) and transmission electron microscopy(TEM).
文章利用扫描电镜(SEM)、透射电镜(TEM)系统观察和研究了乙醇燃烧火焰中合成的具有各种不同形貌特征的一维碳纳米材料。
Analysis shows that the higher the concentration of oxygen, the more obvious effects of CO2 dilution, and the lower the concentrations of NO x is; N2 diluted fuel flames mass flow is more effective than dilution air flow to reduce the effects of NOx concentrations.
分析表明,氧浓度越高,CO2稀释效果越明显,NOx浓度越低;N2稀释燃料火焰质量流量的效果比稀释空气对降低NOx浓度更加有效。
different arrangements of intersecting bias flames on tne formation of NOX are discussed.
本文提出了浓淡火焰对冲燃烧技术方案,并对其降低NO_x的原理进行了理论分析,给出了该技术方案试验研究和利用该方案研制的实用工业燃烧器的工业运行试验结果。
tongues of flame lapping the edges of the bonfire
舔着火堆边缘的火舌.
The flames are licking out of windows.
火舌正往窗户外面窜。
They tried to beat the flames back.
他们想把火舌阻回去。
flash propagation
火舌回闪传播表面全部或大部分的火舌回闪
tongues of flame licked at the walls; rifles exploded quick knives of fire into the dark.
火舌舔噬着墙；在黑暗中，步枪发射着火舌。
Flames were shooting from the burning house.
从燃烧着的房子里喷射出火舌.
(heraldry) adorned with tongues of flame.
（纹章学）用火舌的形状来装饰。
a house aglow with lights; glowing embers; lambent tongues of flame; the lucent moon; a sky luminous with stars.
灯火明亮的房子；发红的灰烬；火焰闪烁的火舌；明亮的月亮；星光灿烂的天空。
Here a white sunspot shoots out giant magentic spikes into space.
图中，太阳白光耀斑释放出的巨大能量形成深红色的火舌——日珥。
The words of this indifferent spectator had, in turn, pierced his heart like needles of ice and like blades of fire.
这个不相干的人所说的话象冰针火舌似的轮番刺进他的心里。
Black smoke and red flames climb into the white snowfall.
黑色的浓烟和红色的火舌在漫天飞雪中缭绕上升。
The fire roared and crackled, and a great cheer went up as the flames began to lick the effigy of the Pope.
火焰熊熊，噼啪作响，当火舌开始吞没教皇的模拟像时，人群中爆发出一阵响亮的欢呼声。
The hot spices Burned his mouth and tongue.
调味料辣得他的嘴和舌头火辣辣的。
Everyone was kicking up a dust because the train was running late.
由于火车晚点, 大家七嘴八舌, 议论纷纷。
"Without wood, the fire goes out; and where there is no secret talk, argument is ended."
火缺了柴，就必熄灭。无人传舌，争竞便止息。
Her tongue was furred and her throat parched as if flames had scorched it and no amount of water could assuage her thirst.
舌头上长了舌苔，喉咙干得像被火烤焦了似的，任你喝多少水也不解渴。
"My heart was burning in my breast; while I was deep in thought the fire was lighted; then I said with my tongue,"
我的心在我里面发热。我默想的时候，火就烧起，我便用舌头说话。
And they saw tongues, like flames of fire, coming to rest on every one of them.
又有舌头如火焰显现出来、分开落在他们各人头上。
