强度

But the latent period for reaching the platform above the water in Morris Water Maze of the Mn-exposed group was not different from that of control group. There was a significant increase in the areas,glial fibrillary acid proteinimmunoreactivity and the average proportional densities of GFAP-positive elements in nucleus caudate and accumbens in the high Mn-exposed group, and a significant reduction in the tyrosine hydroxylase immunoreactivity and average proportional densities of TH-positive elements in substantia nigra,ventral tegmentum area of midbrain and nucleus caudate in the high Mn-exposed group.

2高剂量染锰组尾状核和伏隔核的面积、胶质细胞纤维酸蛋白免疫反应强度及反应阳性产物的平均相对密度均较对照组显著升高；(3)高剂量组仔鼠黑质、中脑腹侧被盖区和尾状核的酷氨酸氢氧化酶免疫反应强度及其反应阳性产物的平均相对密度均比对照组明显下降。

There was a significant increase in the areas,glial fibrillary acid proteinimmunoreactivity and the average proportional densities of GFAP-positive elements in nucleus caudate and accumbens in the high Mn-exposed group, and a significant reduction in the tyrosine hydroxylase immunoreactivity and average proportional densities of TH-positive elements in substantia nigra,ventral tegmentum area of midbrain and nucleus caudate in the high Mn-exposed group.

2高剂量染锰组尾状核和伏隔核的面积、胶质细胞纤维酸蛋白免疫反应强度及反应阳性产物的平均相对密度均较对照组显著升高；(3)高剂量组仔鼠黑质、中脑腹侧被盖区和尾状核的酷氨酸氢氧化酶免疫反应强度及其反应阳性产物的平均相对密度均比对照组明显下降。

The maximal tensile strain criterion can predict rock failure in tension,but is difficult to explain the effect of crack angle.

考虑3个方向拉应变的应变强度准则能够描述岩石的强度，也能够在一定程度上描述破裂角的变化。

The elastic modulus,tensile strength and strain to failure were high.

盘后组织拉伸强度和刚度较小但破坏应变较大；外侧组织的屈服能量高于内侧而拉伸强度和刚度无差异。

There are blue and green emission spectral series in the phosphors activated by three valence ions of Terbium.

三价铽离子激活的磷光体有兰色和绿色两个发射谱线系列。本文分析了这两个系列谱线的强度，随着激活剂浓度而变化的实验结果，发现在激活剂浓度达到一定数量之后，当继续增加激活剂含量时，兰色和绿色发射谱线相对强度的变化规律，和加入敏化剂的结果是一致的。

The result indicates the size composion of tuyere coke changes little,porosity increase and theremal strength reduce,with increase of smelting strength .

通过对攀钢高炉不同冶炼强度下风口焦和相应的入炉焦的粒度组成、冷热强度、化学成分、气孔率的比较、分析。

With the rapid development of the engineering actions in the highland with particular stratigraphic sequence, because of the buildings at the back of the sliding body and the cutting slope at the front, the pushing force of rock and soil in slope increased, but the anti-sliding force weakened. On the other hand, during the rainfall surface water immerged into the layer interface of the diatomite along the unloading cranny, resulting in the diatomite becoming soft after absorbing water and its shear strength lowered. At the time, the water level went up, the dynamic water pressure and uplift pressure increased, the anti-sliding force continued to reduce. Therewithal, the landslides occurred along sliding surfaces with small tilt angle.

在丘陵区此独特的层序地层近年来随着人类工程活动强度的增大，滑体后缘建筑，前缘切坡，造成下滑力增加，抗滑力减弱；另一方面在降雨的作用下，地表水体沿着卸荷裂隙通道浸入到下伏硅藻土层界面，硅藻土吸水软化，抗剪强度减弱，同时地下水水位上升，动水压力和扬压力加大，抗滑力进一步降低，于是产生了低倾角滑面滑坡。

Finally obtains, introducing right amount of metallographic phase Al, Al-CuO thermit in the Al2O3 base ceramic aggregates, spraying Ni-Al alloy as the first floor,and carring on heavymelt processing after spraying can effectively reduce the thermal stress and enhance the union intensity and thepolymerization intensity of the ceramic coatings, thus can enhance the thermal-shock resistance in large scale.

最后得出，在Al2O3基陶瓷骨料中引入适量金属相Al，Al-CuO系铝热剂；喷涂Ni-Al打底层；喷后进行重熔处理可有效降低热应力，提高陶瓷涂层的结合强度和聚合强度，从而大幅度提高其抗热震性能。

Nylon66 /MMT nanocomposites prepared through melt intercalationThe results of mechanical tests showed that the tensile strength and notch impact strength of nylon66 were increased by 15% and 5% respectively, when the containing of clay was 2%-4%. TG shows that the thermolysis temperature of the composites is improved.

熔融法制备尼龙66／蒙脱土复合材料 MMT的含量为2％时，拉伸强度、冲击强度分别提高了15％、5％；同时，MMT的加入改变了尼龙66的热分解温度，随着其的含量的增加，热分解温度不断上升。

The results indicated the use of nano-meter SiO2 improved the tensile strength, impact strength and thermostability of the nanocomposites.

结果表明，纳米SiO2粒子的加入较大地提高了o-CFER 的拉伸强度、冲击强度、热稳定性等性能。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。