致

Yahoo rejects to arrange Yang Zhiyuan to accept interview, but Debs of · of susan of this company president is right " fortune " express, yang Zhiyuan " the right choice that is right time absolutely ", He is a person that has exceeding patience to the company, also be the fantast of Yahoo.

雅虎拒绝安排杨致远接受采访，但该公司总裁苏珊·德克尔对《财富》表示，杨致远"绝对是正确时候的正确选择"，"他是一个对公司有极度耐心的人，也是雅虎的梦想家。"

The results show that the microscopical pore structure of the three dimensional orthogonal woven carbon fabric structure perform is composed of body-centered cubes which arranged periodically at spaces. The net structure and shape of the pores of perform are determined by the size and proration of the fasciculus diameter, which are key factors influencing the gaseous permeability and final density of composites. Once the proration of the fasciculus diameters of different directions is determined, the trend of diversification of the permeability followed by pore rate during CVI process and the density of composites are stated, and the permeability increases with the increase of the fasciculus diameter.

研究结果表明：三维正交结构炭纤维预制体的宏观孔隙结构在空间上可以看成是由呈周期性排列的体心立方"晶胞"构成； X ， Y 和 Z 3个方向纤维束直径大小及比例关系决定三维正交结构炭纤维预制体宏观孔隙网络的结构和形状，也是决定反应气体在孔隙中的比渗透率和复合材料最终致密度的重要因素；当 X ， Y 和 Z 3个方向纤维束直径的比例关系一定时，不同预制体在CVI增密过程中比渗透率随孔隙率变化的趋势相同；复合材料的最终致密度一定；比渗透率随纤维束直径增大而略有增大。

Because snails were eliminated when we poisoned fish in brooks and mice in houses or fields(mice are the final or transfer hosts of Paragonimus ) and mammals such as cats and dogs died by eating poison or poisoned fish or mice, the infection rate of P.

卫生并殖吸虫疫区感染率下降主要与溪河毒鱼时殃及螺蟹，房屋与田野毒鼠（并殖吸虫终末宿主或转续宿主）及致猫犬科动物误食毒鼠药饵或中毒的鱼、鼠致死所致。

The anti-darkening abilities increase as following order: flint glass By using multiphoton absorption ionization and spectrum broadening theories and according to the experimental results, the mechanisms of 800nm femtosecond laser induced darkening in the glasses were demonstrated.

同时，测试了各种玻璃在1064nm的纳秒和皮秒激光照射下的光致暗化现象，结果表明，玻璃在这两种激光的作用下不产生光致暗化。

Magnetostrictive liquid level sensor, a kind of instrument for measurement of liquid level, is worked out on the basis of combined use of many technologies such as magnetostriction, flotage principle, electromagnetism induction and electron-technique. The measure instrument has many specialties, such as the error is tinier, the reading is righter, the range of measure is broader, the maintenance and useness is very convenient. As compared with common liquid level sensors, this kind of sensor has a lot of special advantages for high-precise measurement of liquid level.

磁致伸缩液位传感器是综合利用磁致伸缩效应、浮力原理、电磁感应、电子技术等多种技术研制而成的液位测量仪表，该传感器系统具有测量误差小、读数准确、测量范围大，维护及使用方便的特点，它在高精度液位测量领域中相对于传统液位传感器具有许多独特的优势。

Considering the nonlinear rigid characteristic of the reed in the giant magnetostrictive actuator, a composite nonlinear model was developed involving the characteristics of square and cube values of reed's damping.

针对超磁致伸缩材料存在的换能器碟簧非线性刚度特性，建立了具有碟簧刚度的平方和立方非线性特性的超磁致伸缩换能器复合非线性数学模型。

In order to study the mechanism of crack extension by hyduaulic fracturing , the mass hyduaulic fracturing experiments were carried out in granodiorite rockmass at Fangsan, Beijing, China.

为了研究水压致裂过程中裂缝的扩展机制，在北京房山花岗岩体中开展了大型水压致裂试验。

To study the mechanism of crack extension by hyduaulic fracturing, the mass hyduaulic fracturing experiments are carried out in granodiorite at Fangshan District, Beijing, China.

为研究水压致裂过程中裂缝的扩展机制，在北京市房山区花岗岩体中开展大流量水压致裂试验。

The results suggest that the hot water extracts of Glechoma headrace have antioxidative activity and it is safe in genotoxicity and exhibit the antimutagenic potential.

综合上述，金钱薄荷热水萃取物具有良好抗氧化及抗致突变效力，但其真正生理活性成分及对活体中抗氧化抗致突变作用则需要更进一步研究。

From the view of design, there are mainly three solutions to depress this vibration: the first way is to enhance the collectivity stiffness of platform, it will make the structures heaver, that is to say, it can't meet the economic demand;the second way is to implement active control, however, it is difficult to be carry into execution and unable to decrease the expensive cost.

降低平台的冰致振动响应大致有三个途径：一是提高平台结构的总体刚度，这样做显然会使平台加重而不满足经济性要求；二是对平台结构的冰致振动进行主动控制，但是此种方案在恶劣的海洋环境中很难实施并且不会降低海洋平台的总体成本；三是对平台结构进行减振和隔振控制，相对来说，此种方案是行之有效并且经济实用的。

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。