查询词典 NA

AQP2 mRNA was enhanced only in renal cortex in ligation group. While medullar Na-K-2Cl cotransporter was up-regulated significantly both in aortocaval shunt rats (A1, A3) and ligation rats.

4AQP2仅在冠脉结扎大鼠肾皮质表达增高，而Na-K-2Cl转运子在造瘘1孔、3孔和结扎大鼠的肾髓质表达均显著上调。

The dependence of the relative intensity of cationic molecule and fragmentation ion of an acetylated melezitose on the concentration of Na + or Li + in the matrix was studied by using fast atom bombardment source .

利用快原子轰击源研究了乙酰化松三糖的阳离子化分子和碎片离子的相对强度随底物中Na＋或Li＋浓度变化的趋势。

Based on the studies of composition,H-and O-isotopes of fluid inclusions,it can be deduced that ore-forming fluid was characterized as being rich in K+,Na+,Cl-,SO2-4,F-,CO2 and CO,and belongs to the K-type solution,epi-to mesothermal in nature,moderately salinity and high pressure,mainly derived from sea water mixed with magmatic water.

研究表明，成矿流体以富K+、Na+、Cl-、SO2-4、F-、CO2和CO为主，属中低温、中盐度的K质溶液，主要来源于海水，并有深部岩浆水的混合。

The increasing trend of with increase of reflects the difference of yield of different elements in Type Ⅱ supernova and implies that Na production is directly related to the metallicity.

Na/Mg随增加而上升的趋势反映了超新星爆发中不同元素产量的差异，表明钠的产量随金属含量的增加而增加。

The influence of the K/Na modificator on structure and performance of high chromium cast iron was investigated. The melting and heat treatment process (hardening at 1000℃ and tempering at 450℃) were also obtained.

考察了K/Na变质剂对高铬铸铁组织和性能的影响，确定了合金的熔炼工艺和热处理工艺，得出最佳的淬火和回火工艺温度（淬火1000℃+450℃回火）。

However, T〓 reduces monotonically with decreasing grain size in Na-modified 〓 nanoparticles.

然而Na〓改性的〓纳米颗粒可实现相变温度的单调降低。

"The helicopter went back and forth, flying over another group-in-hiding at mountain Phou Yeui," said Chue Chou Tchang. They called me and informed me that the helicopter was either a B8 or B12, which can load up to 50 people, and that helicopter flew 11 times back and forth, from the direction of village Na Khae to the direction of Muang Mek.

&这架直升飞机来回盘旋，并飞越另外一个苗族同胞藏身的山头&，人们告诉我那是一架B8或者B12运输直升飞机，能一次运输50个人，这架直升飞机在Na Khae村与Muang Mek之间来回11次之多。

The sarcoplasmic reticular Ca-ATPase and the sar-colemmic Na/Ca exchanger contribute mainly to the steady state of calcium in the myoplasm.

在各种机制中，肌质网Ca-ATPase与肌膜Na/Ca交换蛋白对于维持胞内Ca~（2+）的平衡发挥主要作用。

Moreover, the actual allele frequency of most varieties deviates far from Hardy-Weinberg equilibrium. All PPB、na 、I、h、Gi and Fst have proved to be the references to elucidate that ISSR is a most powerful tool to analyze genetic diversity, compared with the RAPD marker and the allozyme marker is less strong ordinally. We could divided the 70 samples into A, B, C, D and E five groups using three methods according to genetic distance clustering. There is a bit displacement for few varieties in different clustering maps, but the most are similar to morphological analysis despite that there is still a great difference among cultivars in the same one group. The above results imply that the three methods have the different sensitivity and resolution in genetic distance analysis of close varieties. The Mantel test indicates that the results from the three kinds of markers have the significant correlation, which demonstrates that the number of the used three kinds of markers is enough to exactly detect the diversity of all 70 samples to ideal extent. And these methods can be used to evaluate the diversity of the whole group using the miscellaneous samples instead of the individual sample, of the Gerbera jamesonii are mainly from tissue culture plants. In conclusion, the above study results provide a reference for the application of three kinds of molecular markers to molecular marker-assisted breeding of flower. 2. The genetic diversity among the eight introduced cut-flower varieties of Ranunculus asiatica was analyzed by the ISSR markers. Based on the genetic clustering tree, all the colorful flower varieties are clustered into one group, and the white flower varieties into another group. Moreover, among the former group the yellow flower varieties are clustered into one sub-group, and the reddish flower varieties, such as rose color, pink, nacarat, are clusetered into another sub-group.

由三种分子标记的分析结果可以看出，等位基因平均值、观察杂合度、Fis值、Fit值皆较高，表明非洲菊等位基因较丰富，杂合基因偏多，且绝大部份品种的实际等位基因频率在品种内偏离了Hardy-Weinberg equilibrium；PP8、na、Ⅰ、h、Gi及Fst皆表明，ISSR检测遗传多样性的能力最强，其次是RAPD，等位酶最低；根据遗传距离进行聚类，三种方法都把70个品种分成A、B、C、D、E五个大组，每一组中除少数品种发生位移外，大部份品种分类结果相似，且与形态分析结果有相似性，但在每一组中，品种间的聚类差别较大，表明这三种方法在近距离品种间检测遗传变异时灵敏度及分辨力不同；Mantel检测表明，三种标记的分析结果有显著相关性，表明所用的三种分子方法的标记数量已经可以相对无偏地检测到70个品种间遗传变异；非洲菊为组培苗，三种标记的检测结果皆表明，混合样品可以作为个体样品的代表，对整个居群的遗传多样性进行评价；这些研究结果可为三种分子标记方法在花卉分子辅助育种中的进一步应用提供借鉴。

Dissociation of the NaK state and branching ratio of the Na(3PJ) fine-structure levels.

NaK态的解离和Na(3PJ)的精细结构能级分支比。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。