Results showed that AOT reversed micellar systems provided a suitable micro-environment for biodiesel production. The optimal parameters were: the ratio of water and AOT 11, AOT concentration 50 mmol/L, temperature 40℃, pH 7, molar ratio of methano and oil 3, and rotating speed 180 r/min. The transesterification rate reached 90% when a 3-step methanolysis protocol was used.
研究结果表明：AOT/异辛烷反胶束体系为Candida sp.99-125脂肪酶催化提供了较为合适的微环境，在W0为11，表面活性剂浓度为50 mmol/L，温度为40℃，缓冲液pH值为7的AOT/异辛烷反胶束体系中，醇油摩尔比为3∶1，摇床转速为180 r/min，采用12h3次流加1 mol当量的甲醇，单批最高酯转化率可以达到90%。
Affecting behaviors of H3BO3, NaOH and PVA are studied. The optimum test conditions are as follows: 10 mL of 2%H3BO3, 10 mL of 1 mol/L NaOH, 1 mL of Rochelle salt solution, 0.16 mL of 5%PVA, 1 mL of Nesslers reagent solution, and the reaction time is 10 min.
对H3BO3，NaOH和PVA的影响规律进行了研究，提出了最佳实验条件：以2%H3BO3溶液作吸收液，1 mol/L NaOH溶液10 mL，罗谢尔盐溶液1.00 mL，5%聚乙烯醇 0.16 mL，纳氏试剂1.00 mL，反应10 min。
In 0.15 mol/L H3PO4 solution, L-ascorbic acid produces a sensitive oxidation wave at +0.30V vs.
在0.15mol/L H3PO4溶液中，抗坏血酸在单扫描极谱上于+0.30Vvs。
All G, BC and D significantly increased TSA50-induced acetyl-histone H3 expression as incubated with A549 cells for 24 h.
培养24小时，G、BC及D均显著的增加TSA诱发的histone H3蛋白乙醯化作用。
We found that a stable cobalt phosphate layer, (H3O)Co22(HPO4)(H2PO4), can be used as a basic structure unit for the construction of 3-D structures via either the self condensation or insertion of extra metal polyhedral units. Moreover, extra cobalt ions can be attached to the LCPO through sharing three oxygen corner and leave the forth corner as the active coordination sites for bifunction organic amine ligands such as DACH or APPIP, which interlink with LCPO to form a 3-D microporous structure.
层状钴磷酸盐：我们发现一个稳定之层状钴磷酸盐，以此作为基础结构，可以自行缩合或插入钒的三角双锥体形成三维的骨架结构；另外，也可以再连接额外的钴四面体单元在此层状钴磷酸盐上作为活化位置，在此位置上，有机双胺DACH 和APPIP可以配位连接之方式与层状钴磷酸盐交互连接成为三维的微孔材料，在排除部份孔洞水时，其可以吸附线性有机溶剂的分子。
In addition, the reassortment of H3N2 human and H1N1 swine influenza virus in pigs was common in recent years.
此外，H3N2人流感病毒和H1N1猪流感病毒在猪体内的重组是近几年来比较常见的。
Bull; Larger bearings enable the motor to effectively handle higher side and radial loads
全面最大化的性能实现了h3步进电机的增强版本，比标准版本还要多提供40%的转矩。
On the basis of the analytical results of infrared spectrometry, paper chromatography, tyrosine color development reaction and the assay of anti-acid buffer capability, we confirm that chlorine dioxide in stabilized solution with sodium percarbonate as stabilizer exists in the form of chlorition (ClO2-) and exists in NaHCO3-Na2CO3 buffer system. When the stabilizer is sodium perborate, chlorine dioxide may be retained in the solution comprised of H3BO3-Na2B4O7 as a labile complex.
通过对几种样品的红外光谱分析、纸色谱分析、酪氨酸显色反应及抗酸缓冲能力的测定，证实在以过碳酸钠为稳定剂的稳定液中，ClO2以亚氯酸根离子(ClO2-)形式存在，并处在一个由NaHCO3-Na2CO3组成的缓冲体系中；在以过硼酸钠为稳定剂的稳定液中，ClO2可能是以活性配位化合物的形式存在，并处在由H3BO3-Na2B4O7组成的缓冲体系中。
Vizquel wound up reaching on an infield single as Miguel Cairo - who replaced Derek Jeter in the eighth inning at shortstop - couldn't get enough on his throw. That brought up Schierholtz, whose hit ended the Giants'losing streak at eight.8 j3 h3 G j2 g# v0 ^% _; g
维兹凯尔最后靠著内野安打上到1垒，当时开罗无法及时传球阻杀他，(开罗在第8局接替髋屈肌*拉伤的基特守游击)，那使得施尔霍兹站上打击区，他击出的安打终止了巨人的8连败。
It is generally accepted that in the Purex process, particularly in the first cycle, the crud occurrence is related to the capillary chemistry phenomena resulting from the deposits of Zr with TBP degradation products HDBP, H_2MBP, H_3PO_4 and the insoluble particle RuO_2 and Pd.
目前 ，普遍认为，在Purex流程萃取过程中，尤其是在一循环中，界面污物的产生与Zr和TBP降解产物HDBP、H2 MBP、H3 PO4 形成的沉淀以及料液中存在的不溶性RuO2、Pd等微粒的表面化学现象有关。
You may notice a margin between H3 and H4 or L3 and L4 level - that's a no man's land.
您可能会注意到之间的H3和H4或L3和L4级利润-这是一个无人区。
Moreover, KMT3a generates mono-, di-, and trimethylated products in vitro, but RNA interference against KMT3a or HnRNP-L down-regulates exclusively the H3K36me3 mark in vivo.
而且，虽然KMT3a在体外可以产生单、二和三甲基化产物，但是在体内针对KMT3a或HnRNP-L的RNA干涉导致H3K36三甲基化水平的整体下降，而不影响单甲基化和二甲基化的修饰水平。
However in cultured primary keratinocytes, adipogenic and myogenic promoters are enriched in trimethylated H3K4, K27, and K9, illustrating two distinct epigenetic states of inactive promoters related to potential for activation.
然而，在培养的原代角质形成细胞，生脂和肌源性启动子中富含三甲基化的H3K4，K27和K9，说明与活化潜能相关的无活性启动子具有两种不同的后生状态。
In undifferentiated ASCs, inactive adipogenic and myogenic promoters are enriched in a repressive combination of trimethylated H3K4 (H3K4m3) and H3K27m3 in the absence of H3K9m3, a heterochromatin mark.
在异染色质标志H3K9m3不存在的情况下，未分化的ASCs富含无活性的生脂和肌源性启动子，这些启动子与三甲基化 H3K4 （H3K4m3）和H3K27m3抑制性结合。
The MLL gene encodes a DNA-binding protein that methylates histone H3 lysine 4 (H3K4), and positively regulates gene expression including multiple Hox genes.
MLL基因编码一组DNA结合蛋白，该蛋白向组蛋白H3赖氨酸4（H3K4）导入甲基，同时正向调节包括多种Hox基因在内的基因表达。
Thus, this study proved H2 to be not established, and H3 is established.
显示本研究之假设二不成立；本研究之假设三成立。
In the laboratory, the effect of the catalyst on catalytic visbreaking of the heavy oil is studied within similar conditions of steam stimulation processes.
在近似蒸汽吞吐开采稠油的条件下，通过室内正交实验，考察了H3PMo12O40。
However, the tails of both H3 and H2B can be seen to pass between the turns of the DNA superhelix and extend out of the nucleosome.
图27-23：组蛋白球状体被限制在核粒组蛋白八聚体上，但那些柔软的还有修饰位点的N-末端尾巴的位置，还不是很清楚
Inside, it's no different than the regular H3 in terms of comfort and instrumentation, and the rear seat of the crew-cab H3T flips down to provide an additional flat cargo space when necessary.
内部人士说，它没有什么不同，比普通的H3而言，舒适和仪器仪表，以及后座的船员驾驶室内h3t跳跃，以提供一个附加的单位货物空间时，必要的。
The effects of NH4B5O8 added to the H3BO3 solution on the surface tension, conductivity of the formation solution and the withstand voltage and specific capacitance of the formed anodic foils were investigated.
结果表明：在硼酸化成液中添加的微量五硼酸铵提高了化成液的表面张力和电导率，改变了化成液的电离平衡，使化成铝箔的耐电压提高了约5%。