平均密度

Results Following orchiectomy 7d,the amount of CGRP-immunoreactive nerve fibers in the AP of the rat increased significantly, with the tortuous varicose fibers more densely distributed than that of NOR and the amount of varicosities increased significantly, while the thick fibers were more thicker than that of NOR,and many thin fibers were sent out from the thick fibers, and the varicosities were more larger.

结果 睾丸摘除7d后，大鼠垂体前叶CGRP免疫反应神经纤维发生了显著变化，表现为膨体型纤维较正常组稠密，分支增多，迂曲成片，盘绕成网，分布更加广泛，膨体数量显著增多；粗纤维较正常组粗，且发出许多迂曲盘绕的细纤维，膨体形态变大。t检验显示，OX组与NOR组垂体前叶内CGRP免疫反应神经纤维的平均面积密度差异显著，OX＋V与NOR组差异显著。

deviation of the antenna radiation resistance seems larger in some textbooks about the electromagnetic theory for the editors have made some similar treatment when discussing the radiation power of short antenna.combining the concept of physical with mathematical tools and the precise results are gained,that is the real radiation resistance of electric dipole antenna is about ten times smaller than that of the approximate results in the actual literature by researching the electromagnetic field theory and average energy density.this offers evidence to grasp the radiated ability accurately.

小 摘要：在部分有关电磁场理论的教材中，编者讨论短天线的辐射功率时，由于作了某些近似处理而所得天线的辐射电阻值偏差较大。从天线辐射的电磁场理论和平均能流密度出发，使物理概念和数学工具相结合，运用矢量运算推导出精确的结果，即电偶极子天线的实际辐射电阻要比文献中的近似结果小数十倍，因而为准确把握天线的辐射能力提供了依据。

Census of Crow Pheasant was conducted in Guangdong Haifeng Avian Nature Reserve in 2005. Among four seasons, there were thirty two individuals recorded in summer which was the most. The mean-individual of each line in summer was significantly higher than that in spring and autumn (P.05). The population density in summer was the highest, 17.78 ind./km^2 vs. 1.11 ind./km^2 in winter which was the lowest.

为掌握褐翅鸦鹃在广东海丰鸟类自然保护区的种群现状，提出有针对性的保护措施，2005年对保护区内褐翅鸦鹃数量行了调查。4个季节中，夏季记录的个体数最多（32只），其样线平均个体数与春季、秋季相比，差异性显著(P.05)；夏季种群密度最大，达17.78只／平方公里，冬季仅为1.11只／平方公里。

Secondly the relation of seeding time, average sand dune height , s...

适宜的播区立地条件为沙丘平均高度为10m以下，沙丘密度低于75%，播前自然植被覆盖率为12-25%。

At host densities of 5, 10,25, 50, 100,or 200 aphids/day the parasite lived average of 3.6-5.8 days at 22℃.

在22℃下在寄主密度分别为5，10，25，100或200头／d蚜虫时，寄生蜂平均寿命为3.6～6.8d。

For zero initial baryon density the differences between the correlation intensities of K + and π become obvious with ...

在零初始重子数密度情况下，K+和π介子的平均多粒子关联强度的差别随Nd 的增加而变得明显

For zero initial baryon density the differences between the correlation intensities of K+ and π become obvious with Nd increase.

在零初始重子数密度情况下，K+和π介子的平均多粒子关联强度的差别随Nd的增加而变得明显。

Motic Images Analytic Technology was used to measure the IOD of calmodulin in the different stages.

采用计算机图像分析技术对不同时段分化神经元中钙调蛋白的平均积分光密度进行定量测定。

The results show that the precooling time of the probe is shortened significantly with the help of the vapor liquid separator, and decreases with the driven pressure. With the helical coiled wire and the helical mesh, significant thermal Oscillation corresponding the density-wave is observed in the precooling time. The average heat transfer coefficient enhances 1.5 times with the mentioned heat transfer enhancement techniques, and the temperature of the 2.5 min cryoprobe surface can reach -160℃ in 17℃ brine within 10 min.

结果表明：使用了快速预冷汽液分离器后，探针预冷时间大大缩短，并随驱动压力增大而减小；加入螺旋丝和螺旋丝网后，在预冷阶段出现明显的热力振荡，并伴有密度波振荡，平均换热系数为原来的1.5倍，在17℃生理盐水中10min时2.5min探针表面温度最低可达－160℃，大大提高了探针的冷却性能。

In the experimental, nanometer-sized silicon crystallites prepared by excimer laser ablation at the ambient pressure of 10 Pa of Ar gaes. We probed the surface of subsrate by scanning electron microscope and got the law of surface density and grain size changing with the distance from the target.

本文采用准分子激光器在10Pa氩气环境中烧蚀单晶硅靶，用扫描电子显微镜观察了沉积物的表面形貌，可以得到衬底上晶粒面密度及平均尺寸随靶距离变化的规律。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。