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The results showed that recombinant protein was about 45 ku, and can highly be expressed in E.

经1.0 mmol/L IPTG诱导5 h时,重组蛋白的表达量最高。

First of all, this study will be multi-walled carbon nanotubes by chemical oxidation process purified so it can be modified to deal with than the purification of purity before the modified 5 wt%, more than 1.89 times the surface area to increase the surface potential decrease of about 10 ~ 20 mV and the surface functional base (-COOH and-OH) to increase 1.45 times, and then the control technology of electroless preparation parameters include: analysis of plating time, plating analysis of temperature, metal ions in solution than the (Fe2+/ Ni2+), bath pH and the added value of dispersion Agent and other research towards Fe-Ni particles to increase the iron content and Fe-Ni particles spread in the MWCNT upper fixed targets,the results found that when the parameters for the preparation of 50 ℃, pH10, do not add dispersant, metal ions than the solution (Fe2 +/ Ni2 +) 7, the highest iron content can be Fe = 40.55 at%(flat iron content 111.17 mg / g) of nanocomposites Fe-Ni/CNT, then for a series of the nature of its analysis, the final evaluation Fe-Ni/CNT nanocomposites were processed on the effectiveness of the application of mixed pollutants, the results showed that in 120 minutes at the same time when Adsorption of heavy metal ions lead nitrate 10 ppm, selenium heavy metal ion degradation of 1 ppm and orange azo dye AO7 50 ppm standard of effluents, and after a total Fe-Ni nano-particles to SEM / EDS analysis of more than 50% still remaining.

本研究首先将多壁奈米碳管以化学氧化法做纯化改质处理能使其纯度较纯化改质前提高5 wt%、比表面积提高1.89倍、表面电位下降约10~20 mV以及表面官能基提高1.45倍,再控制无电镀技术之制备参数包括:析镀时间、析镀温度,镀液中金属离子比(Fe2+/Ni2+)、镀液pH值及是否添加分散剂等,研究朝提高Fe-Ni粒子的含铁量与Fe-Ni粒子散布固定在MWCNT上等目标进行,研究结果发现当制备参数为50 ℃、pH10、不添加分散剂、镀液金属离子比(Fe2+/Ni2+)7时,可得到最高铁含量Fe = 40.55 at%(单位铁含量111.17 mg/g)之奈米复合材料Fe-Ni/CNT,接著对其作一系列性质分析,最后评估奈米复合材料Fe-Ni/CNT对共处理混合污染物之应用效益,结果显示其在120分钟时能够同时吸附重金属硝酸铅离子10 ppm、重金属硒酸根离子1 ppm及降解偶氮橘色染料AO7 50 ppm达放流水标准,且共处理后奈米Fe-Ni粒子以SEM/EDS分析仍剩余50 %以上。

In our studies, methane adsorption performance was mainly determined by surface area and micropore volume of activated carbon.

甲烷吸附实验表明:中试制备的活性炭具有良好的吸附性能,在25℃,3.5MPa条件下,甲烷吸附量均在15%以上,最高可达23.86%。

The results showed that increasing zero-valent iron dose and temperature can enhance the removal rate of molybdate; the maximum removal rate was 96% at pH = 2.0, which decreased with the increase of pH value.

结果表明,随着零价铁投加量的增大和温度的升高,钼的去除率有所提高;在pH=2.0时零价铁对钼的去除率最高(96%),随着pH值的升高,钼的去除率降低。

Monazite, rutile, phosphorus and yttrium ore, tantalum and niobium ore, zircon, ilmenite and exploitation of the reserves volume ranks first in the country, Yunfu pyrite is China's largest reserves of pyrite in the sulfur content of the highest in a large-scale mine.

独居石、金红石、磷钇矿、钽铌矿、锆英石、钛铁矿的储藏量和开采量均居全国首位,云浮硫铁矿是中国硫铁矿中储量最多、含硫量最高的一座大型矿山。

Air Pacific Limited, the largest carrier of visitors to Fiji, celebrates the success of its inaugural direct flight from Nadi of Fiji to Hong Kong.

Air Pacific航空公司日前庆祝香港与斐济两地首航顺利进行,Air Pacific目前是斐济载客量最高的航空公司。

Urea is one of important fundamental fertilizers, it is a kind of solid nitrogenous fertilizer with much higher nitrogen content.

尿素是重要的基础肥料之一,是一种含氮量最高的固体氮肥。

Results of the analysis demonstrates, the intake grade control structures damaging disaster scour caused by free overfall and hydraulic jump. Thus strengthen the concrete block design will reduce the abarsion rate and the reduced water leakage quantity.

经由分析结果显示,取水固床工破坏灾因以发生水跃及跌水冲刷频率为最高,且混凝土墩块设计强度应提高,以降低磨损程度及减少水的渗漏量。

Although both of FDRMADS7 and FDRMADS8 wereexpressed in the root, they have different expression pattern.The transcripts of FDRMADS7 weredetected throughout the root,especially the expression in the root meristem was the highest.However,the expression of FDRMADS8 was mainly localized in elongation and mature rigion.No apparent expression signal was detected in the root cap, root meristem and pericycle cells.

虽然FDRMADS7和FDRMADS8都在根中表达,但它们在根中的表达模式也不相同:FDRMADS7在根中到处表达,尤以生长点处表达量最高;而FDRMADS8在伸长区和根毛区的皮层中有大量表达,在根冠,根尖分生区和根毛区的中柱鞘细胞中却无明显表达,暗示它们在根中行使的功能也不相同。

Serious aridity probability of wheat field was lower in early Spring and late Autumn.

早春和晚秋麦田重旱发生概率较低,秋季是陇东麦田土壤水分含量最高的时期,晚秋2m土层平均含水量超过早春,土壤水分于秋季恢复平衡,晚秋-早春,即越冬期降水量小于土壤蒸散量,土壤水分有一定损耗。

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And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47:5 法老对约瑟说,你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法,同时,采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。

Hey Big Raven, The individual lies dont matter anymore - its ALL a tissue of lies in support of...

嘿大乌鸦,个别谎言的事不要再-其所有的组织的谎言,在支持。