物质与氧缓慢反应缓缓发热而不发光的氧化叫缓慢氧化,如金属锈蚀、生物呼吸等。剧烈的发光发热的氧化叫燃烧。
Slow reaction of matter and oxygen is slow, but the oxidation is slow oxidation, such as metal corrosion, biological respiration, etc... the burning of the intense burning of light.
氧化物晾在一边。因为这个过程发生的很缓慢,所以有发现在甲烷层中出现突然掉落的液滴。
This process works too slowly, though, to account for the sudden drops seen in the methane level.
红、赭、粉等颜色来自三叠纪干燥期缓慢形成的沉积物,在足够长的时间里,侵蚀与氧化作用创造出这种奇迹。
The reds, ochres and pinks hail from the much slower deposition during the Triassic's dryer periods, when erosion and oxidation had time to work their magic.
“海平面上升是一个缓慢得多的事情,因此将需要很长时间才能发生,但我们将基于本世纪达到的二氧化碳峰值锁定它的水平。”所罗门说。
"The sea level rise is a much slower thing, so it will take a long time to happen, but we will lock into it, based on the peak level of [carbon dioxide] we reach in this century," Solomon says.
一个可能的解释是存在一个缓慢的大气二氧化碳浓度的下降,始自3百万年前。
One possible explanation is that there was a slow decline in the concentration of carbon dioxide in the atmosphere, starting around 3 million years ago.
以前二氧化碳的含量水平变化是因为自然因素,像持续数千年缓慢进行的岩石风化。
Previous changes in carbon dioxide levels were due to natural factors, such as rock weathering, and occurred very sluggishly, over many millenia.
拥有4千米深海洋的地球,对二氧化碳含量的变化只能作出缓慢的回应。
Earth, with its four-kilometre-deep oceans, responds only slowly to changes of carbon dioxide.
在雷克雅未克的科学家们希望绕过二氧化碳吸收水份的缓慢过程以及在将其注入地下之前将气与水相混合而产生的危险。
Scientists at reykjavik want to bypass the slow process of CO2 absorption into water and the risks it poses by mixing the gas with water before injecting it underground.
总体来讲,处理(或清除)二氧化碳的自然过程是相当缓慢的,这意味着大气中增加的二氧化碳含量如果靠自然过程处理,会持续很久。
THE natural processes which dispose of carbon dioxide are, in aggregate, rather slow, which means that an increase in the atmosphere's carbon-dioxide level will, left to itself, last a long time.
一棵树在它一生中都要呼吸,就像动物也要呼吸一样,这种呼吸是细胞中有机物质缓慢控制的氧化作用。
Throughout its lifetime a tree respites essentially as animals do by slow controlled oxidation of organic substances in cells.
厌氧氨氧化(ANAMMOX)技术因其细菌增长速率缓慢而难以实现工程化。
The engineering application of anaerobic ammonia oxidation (ANAMMOX) technology is difficultly realized due to the very slow growth rate of ANAMMOX bacteria.
陈酿是一种缓慢的葡萄酒氧化过程。
结果表明,在声压较低时, 流体间的剪切张力使得红细胞的溶血率、渗透脆性、脂质过氧化水平随作用时间及作用强度增加缓慢增长;
Results demonstrate that ultrasound exposure at low sound intensities leads to slight increases in hemolysis, osmotic fragility and lipid peroxidation due to the effect of shear stress.
然而,在自然条件下,铜的氧化过程是十分缓慢而不确定的。
However, under natural conditions, the oxidized process of copper is very slow and uncertain.
以尿素为沉淀剂,采用缓慢滴加方式,用均匀沉淀法制备了纳米棒状氧化铁红。
The nano-sized clubbed ferric oxide red was prepared by homogeneous precipitation method, using urea as the precipitator introduced by dripping slowly.
一棵树在它一生中都要呼吸,就像动物也要呼吸一样,这种呼吸是细胞中有机物质缓慢控制的氧化作用。
Throughout its lifetime, a tree respites, essentially as animals do, by slow controlled oxidation of organic substances in cells.
二氧化碳的缓慢释放,充其量只是让些微温室气体又回到空中。
Gradual release of carbon dioxide merely returns some of the greenhouse gas to the air.
但是,厌氧氨氧化菌生长缓慢,厌氧氨氧化反应器启动困难。
However, the ANAMMOX reactor start-up is very slow and difficult.
叶片质膜氧化还原系统的部分性质及其在田间缓慢干旱下氧化还原活力的变化。
Some properties of plasma membrane redox systems in two spring wheat leaves and their responses to gradual field drought were investigated.
从而认为铅原子的形成主要靠气态氧化铅的热解,而碳还原反应则是缓慢的。
Therefore, it is regarded that the formation of atomic lead is mainly dependent on the thermal dissociation of lead oxide and the reduction of lead oxide by carbon is slower.
大气层中的二氧化碳,包围了地球,起了绝缘作用,它能保温,因而使地球表面的温度缓慢地升高。
Carbon dioxide in the atmosphere ACTS as a kind of insulator around the earth, keeping warms in and so slowly raising the temperature of the earth.
实验结果表明,静态系统下,二氧化碳气体在纯水体系中的生成速率非常缓慢,只在气-液界面处有一薄层浆状水合物生成。
The results demonstrate that the formation rate of CO2 hydrate is rather slow in a quiescent system without surfactant, and hydrates are formed only at the gas-water interface.
与聚丙烯相比,聚乙烯的光氧化过程进行的比较缓慢。
线虫对地上部生长的抑制作用十分明显,过氧化物酶(POD)活性持续缓慢上升。
Shoot growth was obviously inhibited by nematodes. For the variety Dogridge(control), the resistant rootstock, POD activity initially descended, then sharply ascended, finally descended.
所有这些微生物都是口咽部正常菌群的一部分,生长缓慢、喜好富二氧化碳环境。
All are part of the normal oropharyngeal flora are slow growers and prefer a carbon dioxide-enriched atmosphere.
结果表明:随着多孔二氧化硅孔面积的增加,层合玻璃中无机玻璃/聚氨酯界面的剪切强度先迅速增大后缓慢降低;
The results indicate that with the increasing of pore area, the shear strength between inorganic glass and polyurethane in laminated glass first increases rapidly, and then decreases slowly.
结果表明:随着多孔二氧化硅孔面积的增加,层合玻璃中无机玻璃/聚氨酯界面的剪切强度先迅速增大后缓慢降低;
The results indicate that with the increasing of pore area, the shear strength between inorganic glass and polyurethane in laminated glass first increases rapidly, and then decreases slowly.
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