百分率

Methods The percentages of apoptotic bodies and the DNA lytic rates of thymocytes and splenocytes in mice in vitro and in vivo were detected with flow cytometry and fluorospectrophotometry, respectively.

方法采用流式细胞术和荧光分光光度法在离体和整体条件下分别检测小鼠淋巴细胞凋亡小体百分率和DNA裂解率。

Methods The percentages of apoptotic bodies and the DNA lytic rates in mouse thymocytes and splenocytes were detected with flow cytometry and fluorospectrophotometry, respectively.

采用流式细胞术和荧光分光光度法分别检测小鼠胸腺和脾淋巴细胞凋亡小体百分率和DNA裂解率。

In this article, three kinds of prealloy powder were developed by water atomization method. The base attribute, pattern, phase composition, differential thermal analysis of powder were researched. Sintered density, hardness, bend strength, Young's modulus were researched as hot pressed sintering temperature changing. By using abrasive wearing equipment upbuilt by the authors, the wear resistance were determined. Green-pressing density, simulated green-pressing strength and bonding momental of high frequency brazing were assayed. SEM corrosion structure and SEM appearance of fracture were observed.

本文采用水雾化法开发了三种预合金代钴粉末：对粉末的基本属性、形貌，粉末的相组成，粉末的差热性进行了分析研究；测定了它们的烧结密度、硬度、抗弯强度、弹性模量随热压烧结温度变化的规律；采用作者自行建立的磨料磨损试验方法，测定了它们的质量磨损百分率；测定了它们的冷压生坯密度、模拟生坯强度以及高频钎焊的结合力矩；观察了热压烧结SEM腐蚀组织和SEM断口形貌。

When the cells were exposed to 10 nmol/L taxol for 24 h,significant cell-cycle arrest was also observed by fluorescence microscope,coexisting multinucleated cells were found as well.

随着作用时间延长，〓期阻滞增强，凋亡细胞百分率也随之增高，凋亡的出现滞后于有丝分裂阻滞，其峰值亦滞后于细胞周期阻滞的峰值。

The sexual organ coefficents were calculated. Results: The high dose of osthole significantly increased the level of serum testosterone in the reproduction system disturbance mice and increased significantly the AR positive cells percentage of peritubular myoid cells. The low and high doses of osthole significantly increased the coefficients of seminal vesicle.

结果：蛇床子素高剂量可显著升高环磷酰胺致生殖系统损伤雄性小鼠血清中睾酮的含量(P.05)，免疫组化结果显示，高剂量可增加睾丸肌样细胞AR阳性细胞表达百分率，高、低剂量可增加精液囊的脏器系数。

Methods: Forty mice were divided into four groups randomly:normal group,model group,ligation group and treatment group.The model was made by the method of partly ligating the recta outside the body.The level of endotoxin in blood plasma was measured by dynamic nephelometric method and the content of TNF-a in blood serum was detected by the method of radioimmunity.(2)After the mice were killed,their left lungs were taken out for bronchi-alveoli fluid, then the content of MDA in BALF was tested by TBA method.(3)The vitality of PAM in BALF was countied on the counting set of erythrocyte,and the blue-dyed cellswere counted, then the percentage of PMN was worked out.(4)The pathological features of the mice\'s lung tissue were observed with routine and ultramicro pathological mechanism.

①将40只大鼠随机等分为正常组、模型组、解扎组、治疗组，以体外直肠不全结扎法造模，以动态浊度法检测各组大鼠血浆内毒素水平，放射免疫分析法检测各组血清TNF-α含量；②大鼠处死后，取左肺进行支气管肺泡灌洗，以TBA法测定支气管肺泡灌洗液中丙二醛含量、白蛋白含量及肺表面活性物质水平；③在红细胞计数盘上作BALF中肺泡巨噬细胞活力计数，计数兰染的细胞数，求出死亡百分率；在光镜下计数BALF沉渣200个细胞，计算中性粒细胞所占百分比。

Methods Immunohistochemistry stain was employed on the 34 lupus nephridial tissues and 10 nephridial tissues of control group. And light microscopy was applied to observe the percentage of CKLF-1 positive cells of renal gromerulus and tubule.

对34例确诊为狼疮性肾炎以及10例对照组患者的肾组织进行免疫组织化学染色，在光镜下观察肾小球CKLF-1阳性细胞率和CKLF-1阳性肾小管百分率及反应强度。

Compared with the controls, both 10.0-10 000.0 μgL^(-1) of methamidophos and 100.0 μgL^(-1) of 17β-estradiol increased the mean population growth rate significantly.0.1-10 000.0 and 10.0 μgL^(-1) of methamidophos decreased significantly the average ratio of ovigerous to non-ovigerous females and the average mictic rate, respectively, and 1000.0 μgL^(-1) of 17β-estradiol decreased the total resting egg production significantly.

与对照相比，10.0~10000.0μgL^(-1)的甲胺磷和100.0μgL^(-1)的17β-雌二醇均使轮虫的平均种群增长率显著提高；0.1~10000.0和10.0μgL^(-1)的甲胺磷分别显著地降低了实验期间轮虫种群中的携卵雌体数／非携卵雌体数和混交雌体百分率的平均值；1000.0μgL^(-1)的17β-雌二醇显著降低了轮虫的休眠卵总产量。

Methamidophos affected the mean ratio of ovigerous to non-ovigerous females and the mean mictic rate significantly but had less effect on the total resting egg production, while 17β-estradiol was in adverse.

甲胺磷和17β-雌二醇对实验期间轮虫的平均种群增长率均有显著影响，但对轮虫种群中的混交雌体受精率的平均值无显著影响；甲胺磷对实验期间轮虫种群中的携卵雌体数／非携卵雌体数和混交雌体百分率的平均值均有显著影响，而17β-雌二醇则无显著影响；甲胺磷对实验期间轮虫的休眠卵总产量无显著影响，而17β-雌二醇的影响较显著。

The relationship between compound 5 oxidization and anti-oxidization was discussed in the paper.

以 1 mg/L 和 10 mg/L 的浓度处理，照光对 SOD 的抑制百分率分别为 50.25%和 76.46%。

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。