查询词典 CA

The affection to growth of the strain was investigated with different carbon sources (yeast extract, smelting starch, sucrose and glucose) and nitrogen sources (NH42SO4, Ca(NO3)2, peptone and tryptone, and the result showed that the yeast extract was the best carbon source, whereas the peptone was the best nitrogen source.

通过比较酵母膏、可溶性淀粉、蔗糖和葡萄糖等不同碳源以及(NH4)2SO4，Ca(NO3)2，蛋白胨和胰蛋白胨等不同氮源对该菌株生长的影响情况，结果表明：酵母膏为其最佳碳源，蛋白胨为其最佳氮源。

The water quality of rainfall, through-fall, stem-flow, litter through and runoff in Pinus koraiensis plantations of the eastern mountainous regions of Heilongjiang Province were studied. Water quality indexes, pH, DO, TURB, TDS, K, Na, Ca, Mg, Cu, Zn, Mn and Fe were also analyzed.

对黑龙江省东部山地红松人工林生态系统的大气降水、穿透水、树千径流、枯透水和地表径流中的pH值、溶解氧、浊度、总溶解固体、K、Na、Ca、Mg、Cu、Zn、Mn和Fe等水质指标进行了检测。

We expected to be twiddling our thumbs for quite a while as CA scanned our hard drive.

我们预计将twiddling我们的拇指相当，而为CA扫描我们的硬盘驱动器。

In summary, we identified firstly that existence and distribution of JA and NOS in guard cell; presumed that the direct transport of JA from unwounded tissue to wounded site could account for the increase of JA after leaf wounding, and involved stomatal closure, and proposed a possible pathway of JA involved in regulating stomatal movemnts as follows: The production of NO stimulated by JA triggers the increases of cytosolic Ca〓 concentration, subsequently activate other downstream reactions and eventually induces stomatal closure.

本研究中我们首次确认了气孔保卫细胞中JA和NOS的存在和分布；伤引起的JA运输和分配的变化可能参与对气孔运动的调控，并提出JA调控气孔运动信号转导的一条可能途径：JA引起NO含量的增加，经第二信使Ca〓的作用及其下游事件，最终诱导气孔关闭。

In the present study, I analyzed the contents of ferromagnetic elemetns and other metal elements in lagenal otoliths of adult homing pigeons with inductively coupled plasma mass spectrometry of high sensitivity(all the contents were normalized to Ca), and compared with those in saccular and utricular otoliths.

为此，本研究中应用高灵敏度和稳定性的电感耦合等离子体质谱法测定成年信鸽瓶状囊耳石样品中铁磁性元素Fe、Co、Ni以及其它金属元素的含量(以Ca作为基准的百分比含量)，并同内耳的球囊和椭圆囊耳石中的这些元素的含量进行比较。

Methods The contents of ferromagnetic elements and other metal elements in lagenal otoliths of adult homing pigeons were precisely analyzed with inductively coupled plasma mass spectrometry of high sensitivity, and then they were compared with those in saccular and utricular otoliths (all the contents were normalized to Ca).

应用具有高灵敏度和稳定性的电感耦合等离子体质谱法测定成年信鸽瓶状囊耳石样品中磁性元素Fe、Co、Ni以及其它金属元素的含量(以Ca含量作为基准的百分比含量)并同内耳的球囊和椭圆囊耳石中的这些元素的含量进行比较。

Results: 1. The content of Na, Ca, Mg was abundant in zoic traditional Chinese medicine, the genus of branches and leaves has high level of Mn and the ore class traditional Chinese medicine separately has massive S, K mainly exists in the flower class traditional Chinese medicine, Cl mainly exists in the colophony traditional Chinese medicine, Zn mainly exists in the entire grass class traditional Chinese medicine.

结果：1、将所测中药按自然属性分类后，其离子含量特征为：动物类中药Na、Ca、Mg的含量高，枝叶类和矿石类中药分别含有大量的Mn和S，花类中药K的含量高，树脂类中药Cl的含量高，全草类中药Zn的含量高。

We show gain of function of excitatory neurotransmission due to increased action-potential-evoked Ca(2+) influx and increased probability of glutamate release at pyramidal cell synapses but unaltered inhibitory neurotransmission at fast-spiking interneuron synapses.

我们发现兴奋性神经传递的功能增益来自于诱发Ca(2+)内流动作电位的增加，并可能与谷氨酸盐在椎体细胞突触中的释放增加有关，但与快速成峰中间神经元突触的抑制性神经传递无关。

Its main ingredients are Cu, B, Mn , Fe, Zn, Mo; other ingredients include: Al, Mg, K, Ti, Ca, P, Si, Na, V, Co, Ni, Li, Se, Ge, W, Ba as well as acidulated substance water-soluble ions and organic microinching factors, which can totally meet the requirements of improving the quality and production of all kinds of plants.

主要成份： Cu 、B、Mn、Fe、Zn、Mo其它成份：Al、Mg、K、Ti、Ca、P、Si、Na、V、Co、Ni、Li、Se、Ge、W、Ba等及酸化物水溶性离子、有机微动因子，完全能满足各类植物提高质量和产量的要求。

And it was useful to adsorbing Ca(superscript 2+) and decreasing the beginning turbidity by raising temperature and pH.

提高温度和pH，降低溶液的初始浊度，有利于ACS对Ca(上标 2+)的吸附。

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。