Alkeane Carbon Number Distribution of Paraffins;
石蜡碳数分布；
The average carbon number is 15.95 and typical characteristic of crude oil of wax is in the diesel.
结果显示，吐哈柴油具有典型的石蜡基原油特征。
The fewer average carbon number of n paraffin in diesel is, the lower cold filter plugging point is.
柴油中正构烷烃的平均碳数越少，冷滤点越低。
The viscosity of Gemini surfactants solution is also related to the alkyl carbon number and the spacer.
双子表面活性剂的溶液粘度与烷基链和联结基的长度有关。
When the carbon number is 16, the waterproof property of fatty alcohol phosphates and ether sulfosuccinates is the best.
当脂肪醇为十六醇时，脂肪醇磷酸酯盐和脂肪醇琥珀酸单酯磺酸钠盐在皮革加脂中的防水性能最好。
The carbon number, average aromatic carbon number, average saturated carbon number and the average number of methyl were figured out.
这些结构参数直观地表征了石油磺酸钠中烷基芳烃的平均结构模型。
In most cases, polyethylene was the main product and higher carbon number olefins usually accounted for the majority of the oligomers.
多数情况下，聚乙烯为催化反应的主产物，齐聚物中也是以高碳数烯烃为主。
Viscosities of gemini surfactants solution increase with the increase of alkyl carbon number and decrease with the increase the spacer.
溶液粘度随着双子表面活性剂的烷基链长度的增加而增加，随着联结基长度的增加而下降。
The results show that lnH of alkanes and aro-matic hydrocarbons decreases with the increase of solute carbon number and solvent carbon number.
结果证明：亨利系数随着溶质碳数和溶剂碳数的增加而减少。
The results indicated that the adsorption breakthrough times of various n-paraffins increased with the increase of n-paraffins' carbon number.
结果表明，随着碳数的增加，各正构烷烃穿透床层的时间增加。
The results show that most of gasoline olefins are in low carbon number and the effect of GOR-Q catalyst on decreasing gasoline olefin is obvious.
结果表明：GOR-Q催化剂具有明显减少催化汽油烯烃（主要为小分子烯烃）含量的效果。
Then—alkanes with a complete range of carbon number are observed in the saturated hydrocarbons of the bitumen and no evidences of severe biodegradation occur.
这些沥青的饱和烃中正烷烃系列碳数分布完整，没有遭受过严重生物降解作用的迹象。
The results show that the molecular weight of carboxylic acids in Liaohe crude oil is about 170~900, indicating that the carbon number in carboxylic acids range from C_9 to C_(62).
辽河原油中羧酸的分子量分布范围约为170～900，相应的碳数范围为C_9～C_（62）。馏分中羧酸含量与馏分的酸值成正比。
The critical micellar aggregation Numbers obtained by extrapolation method are half of the CTAB's (cetyltrimethylammonium bromide) which is hydrophobic with the same carbon number.
利用外推法得到的该表面活性剂临界胶束聚集数约为亲油基同碳数的CTAB临界胶束聚集数的一半。
A number describing the size of a carbon atom would be meaningless in a society that had no notion of atoms or building blocks of that scale.
描绘一个碳原子大小的数字在没有原子概念或者对没有构建这样的数值范围比例的社会是一点用处也没有的。
Each country would then have the task of reducing its national consumption according to its number of "high emitters" -people with an extravagant output of carbon.
这样，每个国家根据它的“高排放者”(过度产出碳的人)数量来完成减少本国排放的任务。
The good news is that a number of countries are already making real progress in addressing the three challenges of climate resiliency, reduced carbon emissions and increased agricultural productivity.
有一个好消息是，许多国家已经在解决气候变化所带来的三个挑战方面有了很大的进步，减少了碳排放量，提高了农业生产力。
Graphene is a honeycomb-like sheet of carbon just one atom thick with a number of unique physical properties.
石墨烯是由单层碳原子紧密堆积成二维蜂窝状晶格结构的一种碳质新材料，具有一些独特的物理特性。
Last week two different awards - the chemistry and the physics Nobels - went to groups of researchers working on the element, adding to an already sizeable number of prizes given for carbon research.
上周，两项诺奖——化学和物理奖归属于研究此元素的科学家群体，给本已可观的此类研究上的获奖数目更添一笔。
The number of permits to be issued to carbon emitters from 2013 to 2020 has already been fixed.
从2013年到2020年允许的碳排放的执照数量已经确定。
So carbon 12. We know that it has the proton number, by definition, is 6. And the neutron number, 6 from 12 is 6. So it has 6 protons and 6 neutrons.
所以碳12，我们知道它有质子数，根据定义，那就是6，而电子数，12减6等于6，所以它有6个中子。
In the definitive nomenclature, the suffix “ose” is appended to prefixes denoting the number of carbon atoms in the nomosaccaride; e.g.
在定形命名法中，单糖名由表示单糖碳原子数的前缀加后缀“-ose”构成。
The various distillates can be roughly characterized by the number of carbon atoms in their constituent hydrocarbons.
各溜分可以由碳氢化合物的碳原子数确定其特征。
With six protons and six neutrons, carbon normally has an atomic number of 12.
具备6个质子和6个中子，碳原子数通常为12。
So this carbon dating, all it's really doing is measuring that. It gives a number for it.
这种碳同位素纪年的，实际上是测量c14的含量，测量给出一个数值。
Industries that emit carbon dioxide would have to buy permits to do so. A fixed number of permits would be auctioned each year.
企业需要购买(碳排放)配额才能排放二氧化碳，每年都会拍卖固定数量的配额。
Any simple alcohol is composed of a number of carbon and hydrogen atoms (like a hydrocarbon such as petrol) together with a single oxygen atom.
任何一种简单醇类都是有大量的碳分子和氢分子(如同碳氢化合物，譬如汽油)以及单个氧原子组成。
Any simple alcohol is composed of a number of carbon and hydrogen atoms (like a hydrocarbon such as petrol) together with a single oxygen atom.
任何一种简单醇类都是有大量的碳分子和氢分子(如同碳氢化合物，譬如汽油)以及单个氧原子组成。
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