散

In the standard test, it was found that the dustiness of nanopowder was much higher than submicro-powder. The average inhalable, thoracic and respirable dustiness mass fraction in mg/kg and the dustiness level of TiO2 nanopowder were 6713±546, 576±37 and 15±2, respectively, and were 142±20, 73±6 and 11±0.3 for ZnO submicro-powder.

在传统标准方法的测试结果发现奈米粉体的逸散性比次微米粉体高出很多，TiO2奈米粉体逸散时的可吸入性粉尘、胸腔区粉尘和可呼吸性粉尘质量分率分别为6713±546、576±37和15±2 mg/kg，扬尘等级分别为高等、中等以及低等。

Results: in control group, there were no atherosclerotic changes on endarterium; in model group, there were obviously atherosclerotic changes on endarterium, in "National pits1573" 520、450、380 Alcohol group and 450 control Alcohol group, there were unconspicuously atherosclerotic changes on endarterium.

结果：空白对照组主动脉内膜未见粥样硬化改变；模型组主动脉内膜粥样硬化斑块形成，部分斑块病灶范围较大；45°对照酒组仅见少量散在脂质条纹；"国窖1573"52°、45°组，仅见轻度主动脉粥样硬化改变；38°组，主动脉壁见散在少量小范围脂质条纹。

In the method, the equation of vorticity is simplified and combined with the definitions of vorticity and divergence , and then restrained by the equation of continuity to set the system of retrieval equations. Three-dimensional wind vector, vorticity and divergence can be got by solving the system of equations. Preliminary test has proved that it is feasible.

该方法从动力学角度出发，将柱坐标中的垂直涡度方程适当简化后，联系涡度散度的定义式，再以大气连续方程作约束，得到一个反演方程组，求解方程组就可得到不同高度层上的三维风场以及涡度、散度，初步检验证明其是可行的。

The paper proposes a method of use of hash and binary tree to express the internal structure of knowledge and use of hash table and B tree to store the external knowledge for the first time.

首次提出用散列二叉树实现知识的内部表达；用散列表和B树实现知识的外部存贮，这种方法提高了知识的存取效率，实现了知识库的分布存贮和多用户共享。

The contest seeks to find a strong replacement for the current family of hash functions, some of which have been shown to be cryptographically weaker than originally thought.

这次竞赛的目的是为了寻找一个强大的替代品，来取代现有的散列函数集。因为现有的散列函数集中有些已经显现出比当初设想的要差的加密性。

Thief's fancy woman named Francesca for shaking off that thief insult her, She is a agricultural casual laborer who decides to go to Pour drainage area for transplanting rice seedlings, After she arrives, she makes friends with a very beautiful agricultural casual laborer named Hillwana.

小偷的情妇弗朗契斯卡为了摆脱小偷对她的百般凌辱和盘剥，决定作为农业散工到波流河去插秧。到目的地后，她同一个章得十分漂亮的的农业散工西尔瓦娜成了朋友。

Secondly, for the same hash function, the sample with the minimum hash value is selected as the global sample and the local samples are combined at the center node to filter out the biased effect of duplicated updates.

然后，对于相同散列函数产生的样本选取具有最小散列值的样本作为全局样本，完成局部样本集在中心节点的合并，滤除在分布节点上的重复更新对样本偏斜的影响。

The speckle velocity equal to the nano-particle velocity in the fresnel diffraction field is proved in theory.

根据这个结论，利用高速CCD拍摄散斑图，并进行图像处理获得与散斑运动速度相关的信息就可以得到纳米颗粒的运动速度。

There were no simple direct relation between the hardness, friability, disintegration time and the rate of dissolution. A 2 value greater than 50 indicates that the dissolution profiles of the generic product and the corresponding innovator's product are similar.

由本研究发现，锭剂之硬度及脆度与崩散时间之长短无规律之相关性；锭剂之硬度及脆度，与溶离速率之快慢，无规律之相关性；崩散时间之快慢，也与溶离速率之快慢无规律之相关性。

For a speckle fringe pattern, this task is difficult because the fringe pattern is strongly spoiled by speckle noise.

对于散斑条纹图来说，正则化的过程还需能够有效的抑制散斑噪声。

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。