综合全球各地的河流状况,估算结果表明:大气中人类造成的一氧化二氮排放至少有10%源于河流和溪流。
When summed across the globe, the results showed rivers and streams are the source of at least 10 percent of human-caused nitrous oxide emissions to the atmosphere.
在苏门答腊以及婆罗州,虎,大象,犀牛,以及濒临绝种的红猩猩,生存状态每况愈下,同时大量雨林及泥炭地的破坏(马来西亚也是同样的状况),使得印尼成为了世界上二氧化碳排放大国之一。
Deforestation makes Indonesia one of the world’s largest carbon-dioxide emitters.
这台机器人最有趣的地方在于传感器,它装备的红外感应器同时也是二氧化碳探测器,能够监测人体呼吸和体温状况。
But where it gets really interesting is in its sensors. The Quince has an infrared sensor as well as a carbon-dioxide sensor, which it USES to detect human breath and body warmth.
同样道理,洗发精的二氧化碳排放量的决定因素是你洗澡的时间长短、洗澡用水的冷热情况与热水器的功效强弱状况。
Similarly, the emissions of shampoo depend on how long you spend in the shower, how hot the water is and the quality of your boiler.
二氧化碳浓度过高引起的平均温度变化,可能会因为实施第一种办法有所缓和,单纯减少太阳辐射量却并不能让气温恢复到以前的状况。 当地的温度仍旧会发生变化,比如受洋流,降雨量,土壤湿度和光合作用的影响。
While it is possible to imagine doing so in a way that cancels out the change in average temperature caused by an increase in carbon dioxide, such a reduction would not simply restore the status quo.
然而,植物从吸收二氧化碳到燃油的转变所发生的平衡是我们现在可看到的状况要令人鼓舞得多。
However, since plants take CO2 out of the atmosphere to make themselves and hence to make the oil, the balance sheet is far more encouraging than the one we're now looking at.
介绍了一种自主开发的动态过程钢坯高温防氧化涂料的应用状况。
Application status of a new homemade coating for steel billet in high temperature dynamic process was introduced.
本文介绍了纳米氧化铁的制备及其颗粒大小、形貌控制等方面的进展状况。
In this paper, advances in synthesis of size adjustable and shape controllable iron oxide nanoparticles are presented.
人们极少把吸烟者健康状况恶化归咎于一氧化碳,尽管它对各种年龄的人都有负面影响。
Carbon monoxide is seldom blamed for damage to a smoker's health, even though it has an adverse effect on people of all ages.
针对先进结构陶瓷介绍了国内外超塑性的研究状况,比较系统地介绍了氧化物陶瓷、氮化物陶瓷、碳化物陶瓷的超塑性。
Researches on the superplasticity of advanced structural ceramics were systematically reviewed, emphasising on three kinds of ceramics:oxide ceramics, nitride ceramics and carbide ceramics.
介绍了氧化工艺参数,前、后处理工序,黄铜基体材质状况等因素对黄铜化学转化膜质量的影响。
Influences of parameters for oxidizing process, pre and post treatment procedures and material status of brass substrate on quality of chemical conversion film on brass were described.
目的研究新生鼠暴露于高浓度氧不同时间后肺组织的病理改变,以及肺组织氧化应激反应状况。
Objective to study the pathologic alteration and oxidative stress in lung of neonatal rats exposed to hyperoxia for different time.
叙述了氧化氮离心压缩机增速机小齿轮轴扭断的状况,分析了产生事故的原因。
The situation for pinion shaft broken of increasing gear for nitrogen oxide centrifugal compressor is described. The trouble reason is analyzed.
文章在总结超临界水的性质和优点的基础上,着重介绍了最新的超临界水氧化反应机理、应用状况及其存在的问题,同时展望了这种新兴技术的应用前景。
The review begins with a brief summary of supercritical water oxidation and an overall introduction is made to the technology including reaction mechanism, application and its exiting questions.
综述了近年来氢氧化镁制备技术、应用状况、市场需求、研究热点及新动态。
Magnesium hydroxide on preparation technology, application status, market requirement, research focus and popular trend was introduced in recent years.
湿地稻-鸭复合生态系统土壤氧化还原状况的改善是降低甲烷排放的原因之一。
The improvement of soil oxidation-reduction status of wetland rice-duck complex ecosystem was one of the reasons which resulted in decrease of methane emission.
在综述世界氧化铝产能、产量及供需状况的基础上,对世界氧化铝供求和中国氧化铝生产成本、价格等进行市场分析及预测。
Based on the global alumina capacity, production and supply and demand condition, it analyses and forecasts the global alumina supply and demand, alumina production cost and price in China.
根据炉内状况适当降低饱和温度借此提高氧化层温度,但不允许长时期超过规定范围。
According to the situation in furnace temperature to enhance appropriate reduced saturated temperature oxide layer, but not allow long period exceed the prescribed scope.
目的了解二氧化氯在饮用水消毒中毒副产物的污染状况,并探讨其产生原因及控制对策。
Objective to explore the status of pollution of toxic byproducts in drinking water disinfected by chlorine dioxide, as well as its causes and countermeasures.
结论氧化应激在氟中毒组织损害机制中的地位在骨与肾组织中是不同的,钙营养状况在氟中毒骨相损害中有着重要作用。
Conclusions the status of oxide stress is different in the mechanism about fluorosis injury between bone and kidney. Calcium nutrition play a key role in bone injury in fluorosis.
氧化还原状态的分布规律与受虾塘废水的污染状况相符合。
The distribution of redox form coincided with the pollution within the bay caused by waste water from prawn ponds.
阐述了中国二氧化钛工业和钛矿原料产业的现状,包括产能、产量、产品结构和供需状况。
The present situation of titanium dioxide and titanium ore industry in China is described, including production capacity, output, product structure, and demand and supply.
我市大气主要污染物是二氧化硫,硫酸盐化速率反映了二氧化硫的污染状况。
Sulphur dioxide is the major matter of pollution in air. Transformation rate of sulphate reflects the condition of the pollution by sulphur dioxide.
结合国内原材料供应状况,进行了防氧化涂料的配方设计和实验研究,在实验室实验条件下取得了防氧化效率72.56%的优良效果。
The appropriate ingredient of the coatings has been designed and tested in the laboratory in light of the material supply conditions in our Country. Very excellent results of about 72.56% anti-o…
采用琼脂培养和土壤培养试验研究了根系氧化能力不同的水稻品种磷、锌的营养状况。
Results of AGAR culture and soil culture indicated that the amounts of plaque iron on rice cultivars with different oxidizing power of roots were different.
以水稻土为供试样品,在厌氧培养条件下测定了不同土壤中氧化铁的还原状况,比较了不同氧化铁矿物的微生物还原能力。
Different paddy soils as tested samples, reduction status of difference soils was be determined under anaerobic incubation, and the ability of microbial iron reduction was be compared.
介绍了各种储能方式及其特点,综述了大型储能技术的研究开发状况,其中氧化还原液流电池具有成本低、效率高、寿命长等优点,商业化前景看好。
It was pointed out that redox flow batteries, which possess advantages of low capital cost, high energy efficiency and long lifetime, were the most promising commercial technologies.
介绍了各种储能方式及其特点,综述了大型储能技术的研究开发状况,其中氧化还原液流电池具有成本低、效率高、寿命长等优点,商业化前景看好。
It was pointed out that redox flow batteries, which possess advantages of low capital cost, high energy efficiency and long lifetime, were the most promising commercial technologies.
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