稀释

The results showed the feasibility of the continuous fermentation system with full distillage recycle.

结果表明：进行一定时间的酒糟滤液全回流的连续回流发酵是可行的，但最大稀释率不宜大于0.35 h-1，此时连续发酵的生产强度为22.1 g/，酒精产量为

For the fermentation coupled with distillage recycle,every five days,the total backset distillage collected was directly used to mix the corn powder,and the experimental results revealed that the concentrations of ethanol,residual reductive sugar,inorganic phosphate and total solids in the broth were maintained s.

实验结果表明，在稀释速率0.05 h-1，废糟液全循环条件下，装置达到稳定状态后，乙醇、残还原糖、无机磷、无机氮、蛋白和总固型物浓度分别稳定在9.4%、26 g/L、11 g/L、3.36 g/L、0.136 g/L和85 g/L左右；乙醇浓度与对照组相差不大，但残还原糖、无机磷及总固形物在废糟液循环使用的初期出现积累，但随运行时间的延长而趋于稳定，说明对酵母生长和乙醇发酵没有产生明显影响。

After 72 h induced by Progesterone and Glucocorticoid as well as Insuline,biological activities of IL-2 were assayed with morphological docimasia method.

结果显示，转染细胞均可表达IL-2，且所表达的IL-2有促进T淋巴细胞转化和淋巴母细胞成熟的活性；转染pcDNA3 OVP—IL2的输卵管上皮细胞表达产物在1：256稀释水平下仍具有促进T淋巴细胞转化和淋巴母细胞成熟的活性。

After 72h induced by Progesterone and Glucocorticoid as well as Insuline, biological activities of IL-2 were assayed with morphological docimasia method. The results showed that the plasmids of pcDNA3-QVP-IL2 and pcDNA3-IL2 could express IL-2, and the IL-2 could augment T cell proliferation.

结果显示，转染细胞均可表达IL-2，且所表达的IL-2有促进T淋巴细胞转化和淋巴母细胞成熟的活性；转染pcDNA3-OVP-IL2的输卵管上皮细胞表达产物在1：256稀释水平下仍具有促进T淋巴细胞转化和淋巴母细胞成熟的活性。

Interestingly, a diluted dodecane gel of compound 2bdeposited by spin-coating on freshly cleaved HOPG leads toself-assembly of molecular fibers that follow mainly thepreferential crystallographic directions of the underlyingHOPG substrate (Figure 5c).

有趣的是，稀释┼二烷凝胶复合乙交存旋压新鲜剥离涂层导致高定向自我遵循纤维主要是分子组装底层优惠结晶方向高定向裂解石墨基板（图5c）。

The antifungal activities of these materials were investigated and build foundation to develop low poison plant antifungal products. In experiment, polyphenols were extracted by reflux ectraction method which applyed petroleum ether to degrease and methyl alcohol solvent. Phenolic hydroxyl were examined and inspected by colour-developing reaction and the content of total polyphenols was determined by UV-spectrophotometry. Screening test were performed to the antifungal activities of polyphenol extraction by the tube dilution method to the selected ten pathogenic fungus such as Dothiorella gregaria, Rhizoctonia solani, Phyllosticta pirina, and the minimal inhibitory concentration were measured. The column chromatography and thin layer chromatography were applyed to separate and analyse cortex extracts of Dracaena cochinchinensi Lour.

实验部分采用以石油醚脱脂，甲醇为溶剂的回流提取法来提取植物多酚，用显色反应检识酚羟基；采用紫外分光光度法对多酚粗体物进行总多酚含量的测定；选取了聚生小穴壳菌、立枯丝核菌、梨叶点霉等10株常见农林业致病真菌，采用试管液基稀释法对多酚粗提取物进行了抗真菌活性筛选试验，并测定其最低抑菌浓度；采用柱层析法和薄层层析法对其中抑菌效果较好的龙血竭进行分离分析，根据其中3种化合物的光谱数据UV、IR、~(13C-NMR、1H-NMR和MS鉴定其结构。

A Product main business categories: chemical solvents white oil, toluene, xylene, durene, valitin water, acetate, D resin, acetone, butanone, cyclohexanone , anti-white water, dichloromethane, trichloroethane, trichlorethylene, loose water-saving washing network water, open water, wash water, and days that water, rust agent, to water-logging, washing machine water, decontamination water, n-butyl alcohol, isopropyl alcohol, ethanol, industrial alcohol, car-washing water, washing machine water, clean lines of water, cleaning machine water, fire water, paint remover, fungicides, antifreeze water, chloroform, grinding fluid , diluent, release agent, dehydration agent substantial industrial solvents.

主要经营产品 A类：化工溶剂白电油、甲苯、二甲苯、四甲苯、凡立水、乙脂、丁脂、丙酮、丁酮、环己酮、防白水、二氯甲烷、三氯乙烷、三氯乙烯、松节水、洗网水、开油水、洗面水、天那水、除锈剂、去渍水、洗枪水、去污水、正丁醇、异丙醇、乙醇、工业酒精、洗车水、洗机水、抹线水、抹机水、火水、脱漆剂、杀菌剂、防冻水、哥罗仿、研磨液、稀释剂、脱模剂、脱水剂等大量工业溶剂。

During executing annulus corrosion control in commingled injection well,regarding to the effectless problem of preservation for dilution of injection water,the soft sealing isolation technology is studied.

在合注井实施油套管环空防腐保护时，针对防腐剂由于注入水的稀释而失效的问题，研究了软密封隔离技术。

Elute with 3-5 ml diluted elution buffer.

用3-5毫升稀释的提取液提取。

The behavior of enteric coated tablets was evaluated in vitro by dissolution tests and determined by HPLC.

结果：压制硬度适宜的苦参总碱片芯关键在于稀释剂的种类和用量，使用的薄膜衣材料的性质决定了药物在胃液中和肠液中释放。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。