查询词典 d and c

Most American colleges and universities use the grading system of A,B,C,D and F.

大多数美国大学采用的评分系统分为A、B、C、D和

There were no significant correlations between food concentration and the rate of population increase of Clone B as well as the mixis rate and fertilization rate of Clone A, B and C. However, the relationships between food concentration and the rate of population increase of Clone A and C were significantly curvilinear, with the regression equation Y=0.019X2-0.209X+0.638 and Y=0.042X2-0.402X+0.852, respectively. The relationships between the food concentration and the instant rate of population increase, the mixis rate and the fertilization rate of clone D were all significantly curvilinear, with the following regression equations Y=-0.052X2+0.609X-0.667,Y=0.994X2-15.763X+73.424 and Y=-0.251X2+15.940X-15.446, respectively.

克隆B的种群瞬时增长率、种群中的混交雌体百分率和混交雌体受精率均与食物密度间无显著的相关性；克隆A和C的种群瞬时增长率与食物密度间呈曲线相关，而其种群中的混交雌体百分率和混交雌体受精率均与食物密度间无显著的相关性；克隆D的种群瞬时增长率、种群中的混交雌体百分率和混交雌体受精率均与食物密度间呈曲线相关。

Polymorphus and C. tropicalis. The two yeast isolates could completely decolorize 200 mg/l Reactive Black 5 within 16-24h at the optimum pH condition of 5-7 for D. polymorphus and 6-8 for C. tropicalis.

两株酵母菌在接种量为1：10、pH分别为5-7(D.polymorphus)和6-8(C.tropicalis)条件下可以对200mg/l活性黑5在16-24小时内完全脱色，并显示出对其他多种染料的脱色能力。

CASE REPORTS143 cases of cecum mobile were classified into 4 groups according to clinical symptoms, diarrhea group(35 cases of group A), alternate between diarrhea and constipation group(38 cases of group B), constipation group(55 cases of group C) and right hypogastric vague pain group(15 cases of group D), and the therapeutic effects were observed after 1 month of the operation. The ratio of discontent was higher in group C than in other 3 groups.

病例报告］根据临床症状将143例接受手术治疗的移动盲肠患者分为4个组，即以腹泻为主要症状的A组为35例，腹泻及便秘交替为主要症状的B组为38例，便秘为主要症状的C组为55例、以右下腹隐痛为主要症状的D组为15例。

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。

The characteristic compositions of the stable isotopic and the fluid inclusions in Maoping mineral district show that the main sources of Pb origin the Upper Earths Crust, partly froin orogenetic belt and/or Emeishan basalt; the S isotopic composition hints sulfur sources from the seawater; The D and O isotopic compositions show that they emerge from the compound results of the magma water, metamorphic water, hosted water and rain water; the origination of the C isotopic shows that C resource strata.

脉石矿物D、O同位素组成代表了岩浆水、变质水、建造水及大气降水混合作用的结果；C同位素组成则反映来自受热液改造的含有机质的地层，说明地层受成矿流体溶解、淋滤、萃取而提供了部分成矿物质和储矿空间。

Tyrosine-phosphorylated CagA specifically binds and deregulates SHP-2 ia the Western CagA-specific EPIYA-C or East Asian CagA-specific EPIYA-D site, and C-terminal Src kinase ia the EPIYA-A or EPIYA-B site.

酪氨酸磷酸化的CagA分别通过CagA-特异性EPIYA-C或者CagA-特异性EPIYA-D和EPIYA-A或者EPIYA-B来特异性与SHP-2和C-末端Src激酶结合和解除。

There may be synergistic action between D and T alleles in pedigreed primary hypertension.

结论家族性原发性高血压与ACE基因I/D多态性及CYP11B2基因T（-344）C多态性之间具有相关性。D及T等位基因频率增高是原发性高血压患者家族中ACE基因I/D多态性及CYP11B2基因T（-344）C多态性的分布特点。D及T等位基因可能在家族性原发性高血压遗传中起协同作用。

Kurarinone group of 62 patients (M30, F32; age 43 a±s 9 a) was treated with kurarinone 200 mg, im, bid for 10-30 d and control group of 42 patients (M 22, F 20; age 43 a±7 a) was treated with 10% calcium gluconate 10 mL, vitamin C 1.0 g, 25% glucose injection 20 mL, iv, qd for 10-30 d. The results were compared by statistics of Chi-square test.

选择各型湿疹病人104人，分为苦参素组62例和葡萄糖酸钙对照组42例，分别用苦参素注射液200 mg， im， bid和10%葡萄糖酸钙注射液10 mL，维生素C 1.0 g，25%葡萄糖注射液20 mL，iv， qd；2组均以10 d为一个疗程(各1～3疗程)。

In letter notation the black notes are found between C and D, D and E, F and G, G and A, and A and B.

在字谱上，黑音符见于C和 D， D 和E， F 和 G， G 和A， A 和 B之间。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。