百分率

The genomic DNA of 31 accessions of genus Tagetes was amplified with 11 primers, the bands produced by each primer ranged from 5 to 11, and 6.8 bands were obtained on average, the polymorphic loci ranged from 40%-100%.

用11个引物对31份万寿菊属材料进行PCR扩增，每个引物扩增的ISSR条带数在5-11条，平均每条引物能扩增出6.8条带，多态位点百分率为40%-100%。

Results: The mean UI in Chongqing district were higher than proper iodide standard defined by international Council for control of iodine deficiency disorders,and the UI in HT groups were significantly increased compared with Con(P.05). The thyrocele and ophthalmopathy in AITD became more and severer accompanying UI increasing, the rate of goiter and endocrine ophthalmopathy in high iodide AITD was significantly higher than PI AITD( P.05).In the meantime, the positive percentage of TGAb and TPOAb also increased evidently in HI compared with PI(P.05).Cytokine IL-1?

结果：三组患者的平均UI水平高于国际碘缺乏理事会规定的适碘范围，HT患者的UI水平较正常人显著升高（P.05）；在AITD患者UI水平的升高伴随着甲状腺肿大、眼部并发症等临床症状的加重，高碘组与适碘组相比差异有显著性（P.05），且随着UI水平的提高，TGAb和TPOAb阳性百分率明显提高，不同UI水平各组间和每两组间有显著差异(P.05)。

In the course of calculation of genetic distance of virus gene, p and q should be comprehended of the transition rate and transversion rate.

通过对病毒基因序列的遗传距离的演算，发现公式中的 p 和 q 应理解为转换率和颠换率；计算所得的 K 值是一个百分率，更适合于显示生物进化的时间概念。

In all twenty populations, the genetic diversity for Unio douglasiae is the largest, Solenaia oleivora takes the second place, and the percents of RAPD amplified polymorphic loci for both populations are all larger than 70%.

短褶矛蚌和河无齿蚌种群的多态位点百分率低于40%，其中短褶矛蚌的Sh~on遗传多样性指数为0.1891、群体内的遗传距离为0.0708，在所有种群中均最小。

We used the immunohistochemical ABC method to detect the expression of NF-κB at 2、 6、 12、 24、 48、 72 hours after infected by Salmonella typhimurium, and we deal the data statistically with univariant analysis of variance and Student-Newman-Keuls multiplerange test.

三组分别在感染鼠伤寒沙门氏菌后2、6、12、24、48、72小时6个时点，用免疫组织化学方法(抗NF-κB p65抗体、ABC法，石蜡包埋)和阳性细胞面积分布率半定量测定小肠、结肠及肾脏中NF-κB活性表达百分率，采用单变量多因素方差分析和Q检验做统计学处理。

The effect of food concentration on characteristics in life history of Brachionus urceus, such as the duration of principal development stage, net reproductive rate and mixis rate in all the offspring, was studied by the method of clonal culture.

方法］采用单个体培养法，研究了不同浓度的蛋白核小球藻对壶状臂尾轮虫主要发育阶段历时、净生殖率以及全部后代的混交雌体百分率等生活史特征的影响。

In practice, asphalt concretes are compacted to a certain percentage (typically greater than 90%) of their theoretical maximum density,(i.e., the density of a voidless mixture of the asphalt cement and aggregate).

尤其是沥青混凝土要压至他们理论最大密度的特定的百分率（比如90％以上），例如，沥青胶泥和聚合物的有效混合物密度？

The rats in control group were given distilled water, and the rats in experimental groups were given different doses of capsule（4.0、2.0、1.0g/kg）, then enhance the capillary permeability of abdominal skin of rats by using xylic acid,and the OD numerical value was detected.

(1)抗炎实验：将40只小鼠随机分为补肾利浊胶囊高、中、低剂量组及对照组各10只，补肾利浊胶囊高、中、低剂量组分别给予相应剂量的补肾利浊胶囊(分别为4.0、2.0、1.0 g/kg)，对照组给予蒸馏水，采用二甲苯酸致小鼠腹部皮肤毛细血管通透性增高，测定光密度值；(2)镇痛实验：40只小鼠分组及给药同抗炎实验，采用腹腔注射醋酸致小鼠出现扭体反应，纪录扭体次数并计算镇痛百分率；(3)抗前列腺炎实验：将雄性大鼠50只随机分为补肾利浊胶囊高、中、低剂量组及模型对照组及正常对照组，各10只。

Methods ①anti-inflammatory trial: 40 rats were randomly divided into control group, high-dose bushenlizhuo capsule group, middle-dose bushenlizhuo capsule group and low-dose bushenlizhuo capsule group(10 rats in each group).the rats in control group were given distilled water, and the rats in experimental groups were given different doses of capsule（4.0、2.0、1.0g/kg）, then enhance the capillary permeability of abdominal skin of rats by using xylic acid,and the od numerical value was detected.

(1)抗炎实验：将40只小鼠随机分为补肾利浊胶囊高、中、低剂量组及对照组各10只，补肾利浊胶囊高、中、低剂量组分别给予相应剂量的补肾利浊胶囊(分别为4.0、2.0、1.0 g/kg)，对照组给予蒸馏水，采用二甲苯酸致小鼠腹部皮肤毛细血管通透性增高，测定光密度值；(2)镇痛实验：40只小鼠分组及给药同抗炎实验，采用腹腔注射醋酸致小鼠出现扭体反应，纪录扭体次数并计算镇痛百分率；(3)抗前列腺炎实验：将雄性大鼠50只随机分为补肾利浊胶囊高、中、低剂量组及模型对照组及正常对照组，各10只。

In This paper, the feature of temperature rise rate of bearing bush when bearing brass is ablated is determined. Furthermone, the percentage of bearing clearance reduction as time is given.

本文确定了轴承巴氏合金烧蚀的轴瓦温升速率特征，同时给出了相应的轴承间隙随时间减小的百分率。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。