天文学家也一直持相似结论：当太阳燃烧、膨胀以至于它的表面触碰到地球之时，地球将被这个巨大火球所毁灭。
Astronomers have long come to a similar conclusion: that the Earth will be obliterated by a giant fireball as the sun burns up and expands so that its surface touches the planet.
然而，这并不能完全解释出外向燃烧的红色膨胀气体的来源。
This doesn't fully explain the source of the red-glowing outwardly expanding gas, however.
就像你会看到过某人想要去点燃烹饪面粉：如果让其在空中其膨胀得足够大，就确实能让其燃烧起来。
It's like if you've ever seen anyone try to burn cooking flour: if you puff it up enough in the air, you can actually burn it.
内燃发动机在气缸里燃烧燃料，并将燃烧所产生的膨胀力转变成旋转力，用以推动车辆前进。
The internal combustion engine burns fuel within the cylinders and converts the expanding force of the combustion or "explosion" into rotary force used to propel the vehicle.
经过氦燃烧、收缩、膨胀然后最终再收缩，太阳将会变成一个小残骸，也就是众所周知的白色矮星，从而永久消失。
After a period of burning helium and shrinking and expanding and then finally shrinking again, the Sun will wind up as tiny cinder known as a White Dwarf, fading away for the rest of time.
火花塞点燃压缩的空气燃油混合气，燃烧使混合气迅速膨胀。
The spark plug fires, igniting the compressed air-fuel mixture which produces a powerful expansion of the vapor.
利用该模型，对在快速压缩膨胀机中模拟的沼气发动机燃烧过程进行了模拟计算。
The model was used in making calculation simulation for combustion processes in biogas ignition engine, which was obtained in a rapid compression expansion machine.
当核燃烧向外进行到核心周边壳层的新物质时，恒星会膨胀成所谓的红巨星。
As the nuclear burning moves outward to the fresh material in a shell surrounding the core the star bloats into a so-called red giant.
当核燃烧向外进行到核心周边壳层的新物质时，恒星会膨胀成所谓的红巨星。
As the nuclear burning moves outward to the fresh material in a shell surrounding the core, the star bloats into a so-called red giant.
请注意，压缩比上述反映膨胀率，这是燃烧室的量的比例时，活塞的下死顶死中心，中心会显示。
Note that the compression ratios shown above reflect the expansion ratio, which is the ratio of the combustion chamber volumes when the piston is at Bottom dead centre and Top dead centre.
这种狭条是用受到燃烧时发生膨胀的热胀材料组成的。
This strip is composed of an intumescent material which swells when subjected to fire.
该文通过煤粉在沉降炉中的燃烧，研究燃烧过程中煤焦的膨胀特性及其对颗粒物形成的影响。
Pulverized coals were burnt in a laboratory-scale drop tube furnace to study the swelling characteristic of char particles and its influence on emission of particulate matter (PM) during combustion.
根据这一定律，在热气体与冷气体的自发混合、气体向真空的自由膨胀以及燃料的燃烧之类的不可逆过程中，熵都是增加的。
The law states that entropy increases during irreversible processes such as spontaneous mixing of hot and cold gases, uncontrolled expansion of a gas into a vacuum, and combustion of fuel.
用锥形量热法研究了膨胀型阻燃剂对低密度聚乙烯燃烧和发烟性能的影响。
The effect of intumescent flame retardant(IFR)on the combustion and smoke of low-density polyethylene(LDPE)was studied by cone calorimeter.
燃烧过程中有发泡膨胀现象，样品离火后迅速炭化自熄，无熔融、滴落现象，发烟量小，是一类较好的膨胀型阻燃剂。
The samples foam and expand during the combustion process, and they carbonize and extinguish right after being deviated from fire, without melting and dropping and with low smoking.
由于燃烧使气体温度升高体积膨胀产生的推力对流场有很大影响，是不能忽略的。
The force caused by combustion air volume expanding has great effect on turbulent flow, and it couldn't be ignored.
整个燃烧模型分为压缩、燃烧、膨胀三个阶段进行计算，采用VB编写计算程序。
Whole model is divided as three parts: compressing, burning and expanding and compiles the computing program by VB.
一种内燃机，主要包括一空气压缩机、一燃烧室和一涡轮机，通过使燃烧的生成物膨胀而驱动。
An internal-combustion engine consisting essentially of an air compressor, a combustion chamber, and a turbine wheel that is turned by the expanding products of combustion.
利用该模型，对在快速压缩膨胀机中模拟的沼气发动机燃烧过程进行了模拟计算。
The model was used in making calculation simulation for combustion processes in biogas ignition engine, which was obtained in a rapid compression expansion machine. The calculation r...
缩小地同时温度变得更得高，这样就加剧了太阳外层的燃烧并使其膨胀。
When it contracts the core will get hotter, which will heat up the sun's upper layers and make them expand.
燃气在燃烧室燃烧并膨胀，产生压力。
The burning and expansion of the gases in the combustion chamberproduces pressure.
结果表明，D1和单基药的热膨胀系数有较大的差异，中止燃烧破孔率常温小于低温。
Results show that the linear expansion coefficients of D1 has large difference with that of single-base propellant.
采用热重分析（TGA）、红外光谱分析（FTIR）、氧指数测定和垂直燃烧实验，研究了所合成的膨胀型阻燃剂对聚丙烯的阻燃作用。
Thermal gravimetric analysis(TGA), FTIR, Limited oxygen index(LOI) and vertical firing test are used to research the flame retardancy of the intumescent flame retardant on PP.
采用单区燃烧模型模拟多孔介质（PM）发动机的压缩、燃烧和膨胀过程。
Porous medium(PM) was mounted into combustion chamber as the heat recuperator, and the working process of an engine is simulated by using a single-zone combustion model.
研究了杨木、麦草和稻草制浆废液燃烧的膨胀性VIE值。
The combustion swelling properties of VIE of the pulping spent liquor of poplar, wheat straw and rice straw were investigated.
扫描电子显微镜观测发现，经IFR阻燃的ABS在燃烧时形成了由无数封闭孔洞构成的蓬松焦化炭层，表明IFR对ABS具有良好的膨胀阻燃效果。
SEM observation revealed that puffy coking charred layers were formed by lots of closed bubbles in ABS specimen filled with IFR after burning.
密封结构密封围绕燃烧室燃烧班轮差距，吸收，在燃烧室之间的衬垫及周围结构的热膨胀差异。
The sealing structure seals the gap around the combustor liner of the combustor and absorbs, the difference in thermal expansion between the combustor liner and the surrounding structure.
密封结构密封围绕燃烧室燃烧班轮差距，吸收，在燃烧室之间的衬垫及周围结构的热膨胀差异。
The sealing structure seals the gap around the combustor liner of the combustor and absorbs, the difference in thermal expansion between the combustor liner and the surrounding structure.
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