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The effects of the reaction time,pH values of solution,reaction temperature,dosage of chitosan beads and the different initiative solute concentration on the results of adsorption of humic acid by chitosan beads were studied.
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采用壳聚糖小球吸附废水中的腐殖酸,探讨了反应时间、pH值、温度、壳聚糖小球用量、腐殖酸初始浓度等因素对壳聚糖小球吸附腐殖酸效果的影响,并测定了吸附等温线。 |
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Nanocrystalline nickel and micro-grained nickel was prepared by pulse electrodeposition, and the corrosion behavior of electrolytic nickel, coarsed-grained nickel and nanocrystalline nickel in 3.
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采用脉冲电沉积工艺制备纳米晶体镍和普通微晶镍,用浸泡法和电化学极化法研究了电解镍板、普通微晶镍和纳米晶体镍在3。 |
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Contents of five main components of essential oil in rhizome of Atractylodes lancea(Thunb.
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采用气相色谱法分析茅苍术〔Atractylodes lancea(Thunb。 |
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The effects of the artifical perspiration on the frictional properties of healthy human skin,wearing prosthetic socket skin and residual limb scar skin were investigated by using the continuous and intermissive reciprocal sliding frictional modes.
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采用人工汗液模拟人体汗液,在连续和间歇式往复摩擦运动模式下研究汗液对正常人体皮肤、穿戴假肢皮肤以及残肢疤痕皮肤摩擦性能的影响,并模拟假肢穿戴环境研究汗液对皮肤摩擦舒适度的影响。 |
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Pilot test was made on the removal algae in source water from Meiliang Bay in Taihu Lake through the use of enriched microbes by artificial medium.
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采用人工介质富集微生物净化太湖梅梁湾水源地水体中的藻类。 |
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The SDS-PAGE and Western Blotting techniques were used to detect the expression level of HSP70 in the fish gills.
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采用实验室模拟的方法,以日本锦鲫(Carassiusauratus)作为实验生物,运用SDS变性胶(SDS-PAGE)蛋白电泳和免疫印迹(WesternBlotting)等分子生物学技术,研究了1mgL2-硝基-4′-羟基二苯胺(HCOrangeNo。 |
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Water distillation method was used for extracting the volatile oil in the Aucklandia lappa Decne.
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采用水蒸气蒸馏法从木香中提取挥发油,用气相色谱-质谱联用仪对木香挥发油进行化学成分的分析。 |
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At present, the most catalysts studied for methanol synthesis are on the basis of Cu/ZnO/Al_2O_3 catalyst.
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采用添加表面活性剂两步沉淀法制备了具有高表面铜相对浓度的超细甲醇合成催化剂。 |
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5≤x≤1) powder was prepared by microwave heating in a multi mode cavity of 2.
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采用微波合成法制备单相尖晶石结构 Nix Mn3-x O4 ( 0 。 |
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Tentativea analysis trace selenium in radix puerariae and its soil property by microwave digesion-single sweep polarograph;
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采用微波消解单扫描极谱法测定了葛根及其种植土壤中微量硒的含量,并做了初步分析,为葛根产品的研发提供重要依据,也为进一步开发葛根优良品种和平衡施肥提供科学信息和依据。 |
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Microwave radiation extraction was used for extracting the volatile oil in the Aucklandia lappa decne.
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采用微波照射 -萃取法提取木香挥发性物质 ,测得木香挥发油的含量为 4。 |
