自由指标

Four-year-old Pinus tabulaeformis seedlings were planted in open-topped chambers and treated with elevated O3 80 nmolmol^(-1 and/or CO2 700 μmolmol^(-1, After treated for three years, the malondialdehyde content, reactive oxygen species and antioxidant enzyme activities in the current year needles were analyzed.

以4年生的油松幼苗为试材，采用开顶箱内气体熏蒸实验，对经高浓度O380nmolmol^(-1和CO2700μmolmol^(-1单一及复合处理3年后，油松当年生针叶内丙二醛含量、活性氧自由基和抗氧化酶等逆境生理指标进行了分析。

The second, the thesis introduce the principle of NURBS curve and evaluating index of the curve quality.

文中阐述了CAD技术NURBS自由曲线曲面造型的原理和曲线曲面光顺性评价指标，并对其理论基础进行了系统的论述。

At present our country ox breeds in be in rapid development, breed means to come loose by individual liberty raise the development that changes way to intensive, the administrative index with urgent scientific need undertakes guidance to breeding milk cow, suckle quantity, improvement in order to raise the yield of milk cow to breed composition is mixed reduce a disease, improve crop, quality and beneficial result thereby.

目前我国牛养殖正在处于快速发展中，养殖方式由个体自由散养向集约化方向的发展，迫切需要科学的管理指标对养殖奶牛进行指导，以提高奶牛的产奶量、改善乳成分和减少疾病，从而提高产量、质量和效益。

This feature can be used as "freefall indicator","wake-up" or "data ready flag" for instance.

这个功能可以被用来作为&自由落体指标&&唤醒&或&数据准备标志&的实例。

The quantity of CD3+ cells in the EdNSC, AdNSC of cloning goattransplantation group and control group had no statistics difference(P＞0.05) at acute and chronic period.Overall, in our study, We got the conclusions as follow: 1,The EdNSC, AdNSCof cloning goat and the AdNSC of the non-cloning goat were successful obtained;EdNSC growed faster than AdNSC in the same cell culture method. 2,The braincontusion and laceration model of cloning goats were successful established by freefalling of 50 gram of steel ball accelerate strike on the goat brain from 100cm height.3, EdNSC and AdNSC transplantation both had obvious therapeutic effect on braincontusion and laceration of cloning goats; The therapeutic effect of EdNSCtransplantation was better. 4, Allograft of stem cells has acute and chronicimmunological rejection and autografting of stem cells has no acute and chronicimmunological rejection.

在相同的条件下，EdNSC体外培养速度比成AdNSC快。2对羊脑上薛氏沟周围运动皮层区使用50g×100 cm力度作自由落体加速撞击，可产生观察指标明确且存活率高的羊脑挫裂伤模型，有望广泛用于神经干细胞移植及药物等治疗的实验研究。3胚胎神经干细胞及成体神经干细胞移植治疗脑挫裂伤后均有较明显的治疗效果；二者相比较而言胚胎神经干细胞稍好于成体神经干细胞。4中枢神经系统异体神经干细胞移植存在着明显的免疫排斥反应，而自体神经干细胞移植基本无免疫排斥反应

Objective: To explore the changes of liver function indices and oxygen free radicals metabolism in liver tissues and the effects of Jie Du Shu-gan Granules on them.

目的：探讨CCL4慢性肝损伤模型大鼠肝功能指标及肝组织氧自由基代谢的变化以及解毒舒肝颗粒对其变化的影响。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。