分离

While hydrogen obtained from water is the gas that would be used as a fuel, the splitting of oxygen from water is the more technically challenging "half-reaction" in the process, Belcher explains, so her team focused on this part.

这种方法使产生氧气的效率提高了4倍，研究人员希望能够找到同样的以生物学为基础的系统来完成这个反应的另一半过程——分离氢气。目前，从水中分离的氢被分成质子和电子。

In this paper,the detailed preparation process of gas chromatographic column for separating benzene series was introduced,the optimum column temperature and flow rate of carried gas were selected for separation the mixture of cyclohexane,benzene and toluene,and the column performance has been studied in respects to column efficiency and separating size.

本文主要介绍了气相色谱柱的详细制备过程，并以环已烷、苯和甲苯的混合物的分离为例，选择了最佳的操作条件。同时从柱效率和分离度两方面考察了该色谱柱的柱性能。

In this paper, a method of analysis which was based on thin layer chromatography was introduced. Benzimidazole derivative and amine were separated at first.

文中采用薄层层析法分离苯并咪唑衍生物及杂质，首先分离出苯并咪唑衍生物，然后用非水滴定方法分析含量，得到了准确的分析结果。

Through to extract and separate fir benzine extracturm,it is receive bornyl acetate , initially study the separation craft technologies.

通过对巴山冷杉石油醚浸膏的提取分离得到了乙酸龙脑酯，初步探索了其提取分离工艺。

The oil sludge is burned out in the incinerator on board, and oily bilge water is separated with the oily water separator.

油渣在船上的焚烧炉中烧掉，油污舱底水则用油水分离器分离。

These analysis were proved by the actual separation experiments of biphenyl and fluorene on the SMBC system.

通过具体的分离实验，验证了三带模拟移动床色谱的主要操作参数切换时间对分离结果的影响。

The behavior of static adsorption and desorption, dynamic adsorption and desorption of twelve kinds of resins was compared. Toyopearl TSK HW-40S colunm was employed to separate and purify the anthocyanin extracts from blood orange.

分别采用12种不同类型树脂对血橙花色苷静态和动态吸附解吸试验进行比较，优化了大孔树脂提取分离血橙花色苷的工艺，采用Toyopear1 TSK HW-40S柱层析对血橙花色苷提取物进一步分离纯化。

The latter held that Secularism is based simply on the study of nature and has nothing to do with religion, while Bradlaugh claimed that Secularism should start with the disproof of religion.

后者认为，政教分离是基于简单的研究的性质和完全不与宗教，而布拉德洛声称政教分离应该开始与反证的宗教。

The evolutionary trees of SARS - CoV and SARS - like CoV were made up by using the Brede virus as outgroup, and analyzed variation in single nucleotide sequence.

结果：发现两次SARS自然流行的病毒可分为两个明显不同的聚类；第二次流行时从人类中分离的SARS冠状病毒和从果子狸等动物中分离的SARS样冠状病毒可分为两个基因型，两型的主要鉴别依据是病毒的全基因组变异而非Spike基因序列。

It was popular in some districts and even it pervaded seriously in a few ones. 101 positive cows were detected in total and 2 strains of type 3 Brucella were isolated.

对101份布鲁氏菌病血清学检测阳性奶牛的牛乳进行细菌分离培养，结果分离出2株牛种生物3型布鲁氏菌。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐