百分率

Checking up the levels of NO and LDH in each group, and apoptosis was detected by TUNEL and flow cytometer.

以LDH的含量和心肌细胞凋亡百分率以及凋亡指数为损伤检测指标。

The results showed that when 0.3 g of divinyl benzene was used as crosslinking agent, the crosslinking degree increased significantly from 28.26% to 90.95% with the increase of MAA amount from 4.0 mol% to 10.0 mol%, and this increase became slowly as MAA amount was more than 10.0 mol%; the particle volume expansion was increased gradually as MAA amount increased, and reached a maximum of 42.1% when 12.0 mol% of MAA was used, and perfect porous morphology inside particles was observed even when the crosslinking degree reached 95.4% at 14.0 mol% of MAA.

结果表明：在交联剂二乙烯基苯用量一定(0.3 g)的条件下，随着MAA用量从4.0 mol%增加到 10.0 mol%，聚合物交联程度从28.26%迅速增大至90.95%，当其用量超过10.0 mol%后 P x增大趋势变缓；随着MAA用量的增加，处理后胶粒体积膨胀百分率逐渐增大，在MAA用量为12.0 mol%时Δ V 达到42.1%的最大值，当MAA用量增大到14.0 mol%时，尽管 P x高达95.44%，胶粒仍具有完好的孔状结构。

Methods Ultrasound was taken to detect the internal diameter of right brachial artery and ectatic rate under different conditions.And compared with normal contrast.

采用高分辨率超声诊断仪测量EH患者静息、血流后及含服硝酸甘油后的右肱动脉血管内径及扩张百分率，并与同龄正常对照组比较。

And there were no evidence changes in histopathologic analysis of brain tissues in other ETU-injected and in control rat embryos. 2. Results of In situ cell apoptosis detection In E20 cerebral cortex, more Tunel cells were found in encephalocoele group than control group,and the results were significant.

二、应用细胞凋亡原位检测法检测不同组E20胎鼠大脑皮质中细胞凋亡情况 E20胎鼠大脑皮质中Tunel阳性细胞数目在正常组、给药无畸形组及脊柱裂组细胞凋亡数无明显改变，而在脑膨出组胎鼠大脑皮质细胞凋亡数明显多于对照组，计算凋亡细胞百分率，然后用X~2检验进行分析，脑膨出组和对照组的细胞凋亡指数差异有统计学意义(P.05)。

The percentage of myeloblasts and promyelocytes of the patients with myelodysplastic syndrome increased when compared with that of controls.Morphological changes including nuclear abnormalities were also observed in granulocytic and erythrocytic lines.

骨髓增生异常综合征患者骨髓中原粒和早幼粒细胞百分率高于正常，分别为5.08和7.85(正常参考值分别为0.64和1.59)，粒细胞和红细胞有细胞形态异常和核畸形。

First second forced expiratory volume accounts for the percentage of FVC (FEV1%).

第一秒用力呼气量占用力肺活量的百分率(FEV1%)。

Results all the experimental groups of rat had got colloid goiter and the higher concentration of iodine in food,as the lower of height of thyroid cell and the gigger of area of follicle.AgNOR counting of abnormal hyperplasia area in all the experimental groups was increasing.

结果实验组出现了胶质性甲状腺肿，不典型增生出现的百分率增加，甲状腺细胞的高度随饲料含碘量的增加而逐渐降低；其滤泡腔面积逐渐增大，实验组不典型增生区域的AgNOR颗粒数目增多。

Particle size distribution;granulometric distribution

各种粒径范围的粒子质量或粒数分别占粒子总质量或总粒数的百分率，也称分散度。

The average percentage of polymorphic bands are 72.06% for ISSR and 66.67% for RAPD respectively. The genetic diversity of ginkgo revealed by ISSR (the average effective number of alleles is 1.8780, the average Nei"s gene diversity is 0.4652, and the average Shannon"s information index is 0.6574) are all higher than those by RAPD (the average effective number of alleles is 1.7842, the average Nei"s gene diversity is 0.4317, and the average Shannon"s information index is 0.6211), while the standard errors of the parameters estimated by ISSR were lower. Therefore, ISSR molecular markers are more suited than RAPD molecular markers when testing the genetic diversity of ginkgo populations and determining the genetic relationship of among populations or among individuals which are much similar hereditarily.

本文应用RAPD和ISSR两种分子标记技术，选取中国5个可能的野生银杏居群共计75个样品，对其遗传多样性进行了研究，得出以下结论：(1)用筛选出的12个RAPD引物和10个ISSR引物进行PCR扩增，分别扩增出65条和68条重复性高、清晰的条带，多态性位点百分率分别66.67%和72.06%，ISSR揭示的银杏遗传多样性(平均有效等位基因数目为1.8780，平均基因多样度为0.4652，平均信息指数为0.6574)高于RAPD所得到的结果(平均有效等位基因数目为1.7842，平均基因多样度为0.4317，平均信息指数为0.6211)，其所估算参数的标准差要低于RAPD所估算出的值，因此，在研究亲缘关系非常近的银杏物种的遗传多样性并试图确定居群间或个体间的遗传关系时，ISSR分子标记技术比RAPD分子标记技术更为合适。

There were close relation and harmonies among the quantities characters that were significantly hereditarily correlated with tumorous stem yield. High yield breeding combining with strong ecological adaptability and good quality should be largely based on later maturity, tumorous stem diameter, whole plant weight and higher ratio of stem and leaf.

瘤茎产量与营养生长期、瘤茎膨大期、瘤茎横径、茎/叶、株鲜重呈极显著遗传正相关，与菜形指数、菜皮百分率呈极显著遗传负相关，与其余性状相关均未达显著水平；与瘤茎产量显著相关的性状间关系密切，有很好的协同性，分析提出茎瘤芥育种选择熟性晚、瘤茎横径大、茎/叶高和植株个体较大的品种，可实现品种产量高、生态适应性强和瘤茎品质较佳等三者的协调统一。

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。