含碳的

Write the structural formula for an alkyne hydrocarbon having the fewest number of C's, which has geometric isomers, and give the IUPAC name for both geometric isomers.

答：写出有几何异构体的，含碳原子数最少的炔烃的结构式，并对所有的异构体用IUPAC命名法命名

It was proposed that sewage sludge was converted into carbonaceous adsorbent through microwave radiation in the exist of chemical agent.

本实验利用污泥中含有大量的有机物，具备被加工成含碳吸附剂的客观条件这一特点，提出了利用微波加热化学活化的方法将污泥转变成污泥炭的新方法。

The effect of the form(including individual,complex and complex proportion),the dose of graphite,carbon black,carborundum and the alkalinity of base slag on the melting speed were studied.

以石墨、炭黑、碳化硅等三种含碳材料和碱度分别为0.8、1.0和1.2的基渣为原料，研究了炭黑、石墨和SiC加入形式(单独或复合，包括复合时的比例)和加入量以及基渣的碱度等因素对保护渣熔化速度的影响，并对试验数据进行了多元线性回归分析。

The feasibility of preparation of granular activated carbon from tobacco stems adhesive with wood tar by microwave radiation was studied.

活性炭是一种多孔的含碳物质，具有特殊微晶结构、丰富的表面官能团种类、巨大的比表面积和很强的吸附能力[1]。

The base extracted samples exhibit significantly higher sorption capacities and more nonlinear than these untreated samples, which suggest that the presence of small amounts of humin and some special carbon materials may be responsible for the observed nonlinear sorption.

结果显示这些样品比原土壤样品具有更大的吸附容量，并且吸附等温线表现出更为明显的非线性，说明土壤中的胡敏素和一些特殊含碳物质等不可提取有机质的确具有较强的吸附能力，吸附过程的非线性现象可能也是它们引起的。

In the oxygen steelmaking processes, material from the blast furnace saturated with carbon is placed in a vessel capable of holding some 100 ~ 300 t of hot metal. Oxygen is then lanced from above the bath for about 15 min, or alternatively a mixture of oxygen and propane is blown up through tuyeres in the bottom of the vessel (bottom-blown).

在氧气炼钢工艺中，把来自于高炉的含饱和碳的铁水兑人一个容量约为100一300吨的转炉中，然后用氧气从金属熔池上面向熔池喷吹约I5分钟，或者通过熔池底部喷嘴喷入氧气和丙烷的混合气体。

Real change will require action by governments, in the form of a global carbon tax; reform of the world trade system; and the abolition of agricultural tariffs and subsidies, notably Europe's monstrous common agricultural policy, which coddles rich farmers and prices those in the poor world out of the European market.

真正的变革还是需要政府的行动：全球范围内征收含碳燃料排放税；改革世界贸易体系；取消农产品进口价低于国内市场价时的征税和出口价低于国际市场价时的补贴，尤其是极度不公平的欧盟&共同农业政策&

Real change will require action by governments, in the form of a global carbon tax; reform of the world trade system; and the abolition of agricultural tariffs and subsidies, notably Europe's monstrous common agricultural policy, which coddles rich farmers and prices those in the poor world out of the European market.

真正的变革还是需要政府的行动：全球范围内征收含碳燃料排放税；改革世界贸易体系；取消农产品进口价低于国内市场价时的征税和出口价低于国际市场价时的补贴，尤其是极度不公平的欧盟&共同农业政策&，让本地富农躺在政府怀里享受幸福生活，却对来自穷国的廉价农产品征以差价税，使其价格升高、无法在欧洲市场立足。

Now a new category of private jet, known as a Very Light Jet, is emerging, made possible by advances in aerospace engineering, especially in the use of extremely strong but very light carbon composites.

现在，得益于航空发动机的发展，特别是随着强度高，重量轻的含碳复合物的使用，一种被称作超轻型飞机的私人飞机已经出现。

According to the research of Pb isotopic, the metallogenetic material mainly originated from the Permian basalts; the study of sulfur isotopic find that the sulfur of the basalt-type copper deposits and carbonaceous sedimentary interlayers-type copper deposits originated from both Permian basalts and evaporate of sedimentary section, S in bauxitic mudstone-type copper deposits originated from evaporate of sedimentary layers.

研究区三种类型铜矿的铅同位素示踪研究，成矿物质主要来自于邻近的二叠纪玄武岩；硫同位素研究结果显示，玄武岩型铜矿和含碳沉积岩夹层型铜矿中的硫有两种来源：二叠纪玄武岩和蒸发岩中的硫；而铝土质泥岩铜矿中的硫主要来源于沉积地层中蒸发岩的硫。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。