carbon are
英 [ˈkɑːbən ɑː(r)]
美 [ˈkɑːrbən ɑːr]
【机】碳弧
双语例句
- The benefits of cutting carbon emissions are also regional and local, particularly in the case of China.
同样，削减碳排放的好处也更多体现在局部地区，特别是就中国而言。 - At the same time, carbon emissions are altering the chemistry of seawater, making it more acidic.
与此同时，碳排放正在改变海水的化学成分，让它变得更具酸性。 - As countries strive to end energy poverty, their carbon emissions are likely to soar.
随着各国努力结束能源贫困，它们的碳排放很可能飞涨。 - SOME ways of cutting carbon are cheaper than others.
减少碳排放的方法不同，其成本也不同。 - These carbon atoms are therefore chiral.
因此，这个碳原子称手性碳原子。 - However, it is so far from the sun that even gases like carbon dioxide are frozen solid.
然而，它离太阳太远了，以至于像二氧化碳这样的气体也是冷冻的固体。 - Other applications where high carbon steels are well suited include drill bushings, locators, and wear pads.
高碳钢也很适用的其它地方包括钻头夹头、定位仪和耐磨垫。 - The effects of operating condition of carbonization on structure and properties of carbon aerogels are investigated by orthogonal experiment.
采用正交试验方法重点考察了炭化工艺条件对炭气凝胶结构和性能的影响。 - Carbon nanotubes are not fully tested in medical applications, but should be inert.
碳纳米管道在医学应用方面尚未经过全面的测试，但应属于惰性物质[2]。 - The relationships between carbon structure and oxidation resistance of carbon are investigated.
探讨了炭结构与抗氧化性之间的关系。 - But some carbon specialists are uneasy that the use of credits generated by HFC reductions is distorting the market.
但一些碳排放专家担心，利用氢氟烃气体减排所产生信用的做法，造成了市场的扭曲。 - In this paper the optimized conditions of enriching trace plumbum in water on a cylinder of dithizone activated carbon are researched.
本文研究了用活性炭加双硫腙柱富集、分离水中痕量铅的适宜条件。 - The research about the synthesis conditions and the application conditions for the binder applied to refractory with carbon are reported in this paper.
本文报道以苯酚和甲醛为主要原料，在温和条件下经催化剂作用合成专用于含碳耐火材料生产的粘结剂的合成、使用条件等研究结果。 - Carbon emissions are regarded as public goods because of the limited capacity of carbon emissions to the atmosphere.
大气对碳排放的容纳能力是有限的，所以将其作为公共物品。 - The requirements the proposal puts on both poor economies and global carbon markets are excessive, he said.
他说，该提案对穷国和全球碳市场提出的要求是过分的。 - The influence factors of the surface cleanliness of cold-rolled sheet are introduced and the reasons and composition of the post-annealing black stain and edge carbon are mainly analyzed.
对冷轧板表面清洁度的影响因素进行了综述，并重点探讨了退火黑斑和边缘碳的组成和成因。 - Greenhouse gas emissions from cars and other motor vehicles in the form of Carbon dioxide are rising quickly.
汽车及其他机动车排放出的二氧化碳等温室气体正在迅速增加。 - Sometimes the carbon rods are copper coated to improve electrical conductivity.
有时这些碳棒包上一层铜，以增加其导电性。 - The current research situations and obtained achievements in improving the strength of plain carbon steels are described systematically.
以建筑用钢筋为研究对象，系统介绍了目前对于提高普通碳素钢强度的国内外研究现状和取得的成果。 - The effects of anode size and distance between the two electrodes in the cracking chamber on the uniformity of the carbon foils are determined.
研究了裂解室的阳极尺寸和阳、极之间的距离对裂解碳膜均匀性的影响。 - From our results it is indicated that the carbon& carbon bonds in the three kinds of non-graphitized carbon are mainly of sp~ 2 hybridized bonds as well as sp~ 3 hybridized bonds with considerable amount of carbon atoms.
研究表明，在被测定的三种不可石墨化碳中，除主要为sp~2杂化键的石墨层片结构外，还存在着显著含量的sp~3杂化轨道碳一碳键。 - Different kinds of activated carbon are used in experiments to decolorize dyestuffs waster-water, such as methyl orange and others. The results show that the activated carbon fiber ′ s adsorption ability is best dealed with forced disperse dyes.
通过采用不同原料活性炭为吸附剂，对甲基橙等4种染料进行了脱色实验，发现强制分散下活性炭纤维结构具有更好的选择吸附脱色能力； - Oxygen and carbon are important nonmetallic impurities in silicon crystals. Notably, the characteristics of silicon crystal are affected by them.
硅中碳和氧是重要的非金属杂质，它们对硅单晶的性质有着重要影响。 - The results indicate that the effect of temperature on the adsorption of methane on anthracite, char, and active carbon are different.
结果表明无烟煤及其炭化样吸附甲烷随温度的变化规律不同； - The carbon carrying capacity in certain condition and the effect of flocculation to the adsorption of activated carbon are described emphatically.
重点阐述在一定条件下，悬浮床中的载炭量和絮凝作用对活性炭吸附效果的影响。 - At present, the extensive industrial method to produce silicon carbon are Acheson and Multi-thermal Source process.
目前，大规模工业生产SiC的方法有Acheson法和多热源法两种。 - It is concluded that the principle sha-pes of the precipitates of oxygen and carbon are mainly amorphous SiO_2 and granulated SiC.
确定了氧碳沉淀的主要形态为无定形SiO2和颗粒状的SiC。 - The effect and major factors influencing on the decolorizing fermentation liquor containing long chain dicarboxylic acid by activated carbon are investigated.
考察了活性炭对长链二元酸发酵液的脱色效果及脱色过程中的主要影响因素。 - The result shows that adsorption and desorption performance of Benzene vapour by activated carbon are related to the specific surface, hole volume, hole diameter and distribution of hole.
结果表明：苯蒸汽在活性炭上的吸脱附性能明显与吸附剂的比表面、孔容、孔径与孔径分布直接相关。 - The structure and pore size of the active carbon are effectively changed by alteration of dosage and ratio of the catalyst.
改变催化剂的用量及两种催化剂的比例可以有效地改变活性炭的微孔结构及孔半径。