燃烧中的

Experimental investigations on the combustion process of a liquid hydrocarbon fuel ed scramjet, ignited by hydrogen pilot flame, and with four different inlets, were conducted in free-jet tests, which simulated the fly conditions of Ma=6 and H=25km.

在模拟飞行马赫数Ma=6，高度25km条件的液体碳氢燃料超燃冲压发动机自由射流试验中，对比研究了4种不同进气道，不同燃烧室入口条件下模型发动机的点火与燃烧性能。

Experimental investigations on the combustion process of a liquid hydrocarbon fueled scramjet, ignited by hydrogen pilot flame, and with four different inlets, were conducted in free-jet tests, which simulated the fly conditions of Ma=6 and H=25km.

在模拟飞行马赫数Ma=6，高度25km条件的液体碳氢燃料超燃冲压发动机自由射流试验中，对比研究了4种不同进气道，不同燃烧室入口条件下模型发动机的点火与燃烧性能。

The simulation shows that NO〓 and soot emissions decrease with increase of premixed fuel ratio.

进气中CO〓浓度对燃烧和排放的影响计算表明，随着CO〓浓度的增加，着火滞燃期变长。

The furnace slagging has puzzled tangential-fifing utility boiler for a long time. In this thesis, a full model of furnace slagging has been introduced. Some problems in numerical simulation are analyzed and mended.

本文针对切圆燃烧煤粉炉炉膛结渣问题，建立比较完善的炉内结渣预报模型，并对数值预报中存在的问题进行了分析和改进。

The La0.6Sr0.4Co0.2Fe0.8O3-δ composite oxide was prepared via combined EDTA-citrate complexing process with concentrated nitric acid treatment. The treatment would result in the self-combustion of solid state precursors at low temperatures.

在EDTA-柠檬酸联合络合法制备LSCF复合氧化物的过程中，利用浓硝酸对LSCF的固态前驱体进行处理，实现前驱体低温自燃烧反应。

2 The measurement of temperature of solid propellant plume by remote sensing FTIR The infrared radiance spectra was obtained by remote sensing FTIR. The temperatures of four plumes of propellants and a infrared reagent were calculated according to the gas vibration rotation band fine structure such as CO, HF, H2O and HC1 in plume of solid rocket propellant. The results have a agreement with the theoretical data.

2.2 FTIR遥测固体推进剂羽流温度本文利用遥感FTIR测试技术测得了固体火箭推进剂羽流的红外辐射亮度分布图，并根据谱图中CO、HF、HZO、HCI四种气体振转谱带精细结构计算了推进剂羽流温度及红外辐射药剂的燃烧温度，计算结果与理论预测值基本一致。

The country was up in arms, the war was on, in every breast burned the holy fire of patriotism; the drums were beating, the bands playing, the toy pistols popping, the bunched firecrackers hissing and spluttering; on every hand and far down the receding and fading spread of roofs and balconies a fluttering wilderness of flags flashed in the sun; daily the young volunteers marched down the wide avenue gay and fine in their new uniforms, the proud fathers and mothers and sisters and sweethearts cheering them with voices choked with happy emotion as they swung by; nightly the packed mass meetings listened, panting, to patriot oratory which stirred the deepest deeps of their hearts, and which they interrupted at briefest intervals with cyclones of applause, the tears running down their cheeks the while; in the churches the pastors preached devotion to flag and country, and invoked the God of Battles beseeching His aid in our good cause in outpourings of fervid eloquence which moved every listener.

整个国家动员起来，战争正在进行，每个人的胸膛都燃烧著爱国圣火。鼓声敲击，乐团演奏，玩具枪砰砰作响，成捆的烟火发出嘶喊爆裂的声音。每只手中，以及向远方绵延淡去的屋顶阳台上，都是狂野飘逸的旗帜在阳光下闪烁。年轻的志愿者每天顺著宽广大道行进，穿著新制服，愉快又杰出。骄傲的双亲、姐妹与心爱的人在他们通过时鼓励他们，言语因为充满快乐的情绪而哽塞。每晚在拥挤民众聚会中他们聆听著爱国者的演讲并为之激动，讲词搅动了内心最深处的情感，而他们也把握短暂停歇报以如雷的掌声，眼泪同时流下双颊。牧师在教堂布道，呼吁大家奉献给国家与国旗，并祈求战争之神在我们的正义行动中提供祂的协助，他热情洋溢的流利口才感动了每个人。

Decelerations of airflow are also required, as for instance, in the combustion chambers to provide a low velocity zone for the flame to burn.

气流的局部减速也是需要的，例如，在燃烧室中，要提供一个低速区供火焰燃烧。

Second, the upper ones of distillations below 150℃ and distillation ranging from 150℃ to 210℃ contain many kinds of useful organic compounds.

它具有较好的燃烧特性，但是因其粘度较大，在对燃料粘度要求不高的燃烧器中才可以应用。

Psia . The high combustion temperatures (4500 to 6500°R) and the high heat transfer rates (up to 100 Btu/in2-sec) encountered in a combustion chamber present a formidable challenge to the designer.

高燃烧温度（ 4500至6500 ° R ）和高传热率（高达100 btu/in2-sec ）中遇到的燃烧室，目前是一项艰巨的挑战，以设计师。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。