查询词典 Ga

Another focus of this thesis is laboratory scale-up of static culture process, which was significant to the hyperproduction of GA by G.

本论文的又一个主要工作是着重研究了灵芝细胞静态培养过程从摇瓶到反应器规模的放大。

The all samples were extracted with 80% methanol and determined for contents of IAA^ ABA GA, and iPA by indirected ELISA.

结果表明：(1)在花器官中，IAA、ABA、GA_3、ZR、iPA在不育系和保持系间的变化趋势不一致，含量也有很大差异。

And the parameters inversed by using the GA are in agreement with those of real media.

此外，本文最后为了与频率波数分析的结果进行对比，研究了时频分析方法-魏格纳维尔分布，用数值模拟和实验结果分析了层状介质中瑞利波的频散曲线。

Mr. Knoller, 58, has covered the presidency since 1975, when as an Associated Press radio reporter he camped out in Plains, Ga., to cover the rise of Jimmy Carter.

克内勒现年58岁，自1975年开始报导总统的行踪言论，当时他作为美联社的广播电台记者蹲守乔治亚州普莱恩斯市，报导卡特的竞选经过。

The effects of GA 3 and IAA on fiber cell elongation were studied by in vitro cotton ovule culture and by comparison of a lintless mutant (Ligon cotton, Li 1) with its wild type (li 1) in upland cotton (Gossypium hirsutum L.).

棉纤维是由棉花胚珠外珠被表皮细胞分化与发育而来的单细胞，通常将纤维发生与发育分为起始、伸长、次生细胞壁合成和脱水成熟 4个阶段。

Kangaroo 或 kan.ga.roos Any of various herbivorous marsupials of the family Macropodidae of Australia and adjacent islands, having short forelimbs, large hind limbs adapted for leaping, and a long, tapered tail.

袋鼠：在澳大利亚和邻近的岛屿上生活的袋鼠科的各种食草的有袋动物中的任何一种。它们前足短小，后足硕大，适于跳跃，长有一条一端逐渐变得尖细的长尾

The desired tensile strain value is achieved by only changing the TMGa source flow during low-pressure metalorganic vapor-phase epitaxy.

在低压金属有机化学气相外延的过程中，只需调节三甲基Ga的源流量便可获得所要求的张应变量。

This paper focuses on the stability study of Rhizopus oryzae IFO4697 when used for the methanolysis of renewable oils for biodiesel production. The results showed that water content was important for achieving high catalytic activity and good stability of the biocatalyst. The optimum water content was found to be 5%-15%. Both particle size and desiccation methods showed no obvious effect on the stability of the biocatalyst. With GA cross-linking pretreatment, the stability of the biocatalyst could be improved significantly. When Rhizopus oryzae IFO4697 repeatedly used for next batch reaction, direct vacuum filtration was found to be a good way for the maintenance of good stability of the biocatalyst.

本实验对固定化全细胞Rhizopus oryzae IFO4697催化植物油脂合成生物柴油的稳定性进行了系统地研究，结果表明：反应体系水含量对于全细胞催化剂的反应活性和催化稳定性有重要影响， 5%~15%含水量适宜；研究范围内，载体粒度及干燥方式对稳定性影响不显著；经过戊二醛交联后，全细胞催化油脂甲醇解反应的稳定性显著提高， 1200 h反应后，仍然可以保持75%的生物柴油得率；真空抽滤直接回用的方式有利于稳定性的保持。

The proton affinity calculations showed that the acidity of isomorphously substituted mordenite increases in the order:BMORGaMORAlMOR.

质子亲合势分析表明与硅铝丝光沸石相比， B和Ga进入骨架导致丝光沸石分子筛的Brnsted酸性有所减弱，其酸性依次为：BZSM5GaZSM5AlZSM5。

To overcome premature convergence of genetic algorithm and long search time of chaotic optimization, an improved chaotic optimization algorithm is proposed by combining GA, chaotic optimization and mutative scale method.

为了克服遗传算法的早熟现象以及混沌优化的搜索时间过长的缺点，将遗传算法、混沌优化和变尺度方法相结合，提出了一种改进的混沌优化算法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。