喷发

Experimental results show that, the brake specific fuel consumption and brake specific hydrocarbon emission can be decreased by 45% and 80% respectively at full throttle opening.

试验结果表明，直喷发动机在节气门全开时的燃油消耗率和碳氢排放最多可比原机降低45%和80%，有效输出转矩也略有增加。

The last big eruption from Eyjafjallajokull, in 1821, belched ash into the atmosphere for over a year.

该火山上一次喷发是在1821年，当时所喷射到大气中的火山灰持续了一年多才消散。

In the distant past, when the now "dead" moon had a hot core, volcanic eruptions or gaseous "belches" slowly pushed water to the surface, where it's been frozen ever since, said LPI's Spudis, explaining the theory.

来自LPI的斯巴蒂斯在解释这种理论时说道：如今&死寂&的月球在远古时有着灼热的核心，火山爆发或是气体&喷发&慢慢地将水带到了月球表面，随即被永久冰冻起来。

As the first volcanoes erupted, one of the gases that bellowed out was steam.

在第一批火山喷发时，喷出的气体之一就是水蒸汽。

Toward the southern rim of the Altiplano, where Bolivia, Chile, and Argentina meet, lava burbles in tall, jagged volcanoes; at their feet, on the shores of what was once a vast lake filling the basin, baby mud volcanoes erupt and hiss through the frozen soil.

朝着阿尔蒂普拉诺南缘前去，玻利维亚、智利与阿根廷在此交会，熔岩在高耸、嶙峋的火山中汨汨作响；火山脚下，曾经填满盆地的浩瀚湖泊的岸边，新生泥火山从冻土中喷发，嘶嘶作响。

How likely is it that humans will cause methane burps by burning fossil fuels?

有没有可能是人类燃烧石化燃料，导致甲烷的脉冲式喷发活动？

But these models could be the tail wagging the dog since they don't add in the effect of burps from warming gas hydrates.

但这些预测模型有点像&尾巴摇狈&、三人成虎，因模型未考虑暖化的气水化合物所产生的脉冲式喷发效应。

A great number of dynamometer experiments are carried out to investigate the effects of structure characteristics of the injector, configuration of combustion chamber, design of the bypass valve and fuel injection phasing on the performance, emission, fuel consumption of the engine during light load operating conditions. After a final optimization and other practical considerations, the control MAPs for the two-stroke DISI prototype engine are obtained. The torque performance, fuel consumption and emission economy of the engine is tested and compared with those of the original carbureted engine.

并且通过大量的发动机台架试验，分析了喷油相位和喷油器的结构参数、燃烧室形状、旁通孔的大小等参数对发动机低速低负荷工况下的性能、燃油消耗和排放的影响规律；通过最后的优化和实际的考虑，获得了最终的二冲程直喷发动机样机的控制MAP图，试验研究了其动力性、燃油经济性以及排放性能，还做了该样机和原化油器发动机的动力性能、燃油消耗率和排放性能的比较。

Nor do I want to belittle the opportunities for small decencies in cities—the eruptions of one-stranger-to-another caring that always surprise and delight.

我也不希望小看这个机会在cities-the礼仪小喷发的one-stranger-to-another关怀，总是惊喜。

Lithologies are mostly sand and carbonate rocks, caps are mud rock, shale and magmatite. Entrap types are anticline, fault block rebuilt by breaking and the screened entrap diapered rock mass. The composition is CO_2, N_2, CH_4, C_2H_6 and He etc. It is magma air source body and its geologic fashions are intrusion and buried volcanic conduit. The relations between gas reservoirs and gas source bodies have three types: magma intrusion-breaking-communicated gas reservoir, magma intrusion-contacted CO_2 reservoir and buried volcanic conduit-contacted gas reservoir. The CO_2 migration in magma intrusion is consisted of fusing and crystallizing phases;it in volcanic conduit is consisted of near-surface effusion and crystallizing phases.The buoyancy of CO_2 in water far more than migration resistance in breaking or chink, CO_2 is easy float upward, the floating can results in differentiation of different density gases and concentration of sealed gas. The gas in sand reservoir firstly migrate into the higher porosity and coefficient of permeability sand, and along with the pressure going up it migrate into the lower. In magma intrusion-breaking-reservoir migration, CO_2 firstly migrate into watered breaking, began gravity differentiation and concentrate, the gas pressure time and again go up, CO_2 migrate into reservoir and concentrate under expansibility as the pressure reach upward a given extend. The CO_2 in reservoir experience four breaking modes: chemistry deposition, dissolution, diffusion and mechanic breaking, the pressure balance can be broken by faulting and the CO_2 will further migrate and form new reservoir.

济阳坳陷已发现的八里泊、阳25、平方王、平南、高青、花17 CO_2气藏主要储集层位有奥陶系、中生界、沙四段、沙三段、沙一段、馆陶组和明化镇组，储集层岩性以砂岩和碳酸盐岩为主，盖层以泥质岩、页岩和岩浆岩为主。；圈闭类型主要为受断裂改造的背斜、断块及刺穿岩体遮挡圈闭。；气体成分主要有CO_2、N_2、CH_4、C_2H_6、He等。；主要气源体为岩浆气源体，气源体的主要地质形式为侵入体和埋藏的火山通道。；气藏和气源体的空间关系有岩浆侵入体一断裂一气藏沟通型、岩浆侵入体-CO_2气储集层接触型和埋藏火山通道-气储集层接触型三种类型。；岩浆侵入体CO_2气运移分为熔融运移阶段和结晶运移阶段，火山通道中CO_2气运移分成近地表喷发阶段和结晶运移阶段。；断裂中，CO_2在水中的浮力远大于运移阻力，CO_2气容易上浮，CO_2在断裂中的易浮性导致不同密度气体的分异和走向上封闭的断裂气体相对富集。；气体在砂岩储集层运移聚集具有选择性，会优先进入孔隙度和渗透率较高的砂岩，随着压力增加，才会进入孔隙度和渗透率较低的砂岩；在岩浆气源体-断裂-储集层空间输导格架下，CO_2气在膨胀力的驱动下，首先进入含水的断裂并重力分异而聚集，气体压力会不断增高，当压力增至一定程度，CO_2气会向高孔隙度、渗透率的储集层运移并聚集。；在岩浆气源体-储集层接触空间输导格架下，CO_2气受膨胀力的驱动直接向储集层运移并聚集。；成藏的CO_2气会经历化学沉淀、溶解、扩散和机械破坏四种破坏方式，会受断裂切割而打破压力平衡，沿断裂进一步运移和聚集成藏。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。