Ultraviolet Index ( UVI) was measured at Beijing Observatory between May 1999 and October 2001.The results show that the UVI varies significantly in different seasons.

The forecasting accuracy of Ultraviolet Radiation Index ( UVI) depends on the calculating exactness of UV radiation intensity.

地表紫外辐射强度计算的准确与否，直接关系到紫外辐射指数（UVI）预报的准确性，其计算方法受到气象部门的特别重视。

A portable and low cost solar UV index ( UVI) meter is designed and fabricated.

设计并制作了一种便携式、低成本的日光紫外线指数检测仪。

Based on the weather and UVI in bathing season, the beaches could be divided into cloudy and rainy, cloudy and rainless, and sunny and rainless groups.

根据天气及紫外线指数状况可以分为多云多雨型、多云少雨型和少云少雨型。

Raman Spectroscopic Analysis of Influence on Herring Sperm DNA with UVA& UVS Radiation

UVA和UVB区段紫外线照射对DNA影响的拉曼光谱分析

Coupling rate and the amount of ligand binding are detected by UVS.

测定偶联率和配体结合量。

In the UV Texture Editor ( from now on referred to as the UVTE), it's very hard to see the UVs with our texture visible.

在UV纹理编辑器（从现在起称为UVTE），这是很难看到我们的纹理清晰可见乌布苏。

Now the UVs can be clearly seen.

现在，乌布苏可以清楚地看到。

Fourthly, the paper applies relevant approaches in management to do the game analyses; risk assessment and performance evaluation of the UIG coordinated management in the large-scale complex projects.

运用相关管理学方法进行了复杂大型创新项目UIG协同管理的博弈分析、风险评价和绩效评价。

Based on the UUB ( uniformly ultimately bounded) theory and a quadratic Lyapunov function, this paper provides a methodology to analyze the influence of parameter uncertainties on transient stability under the classical model with uniform damping coefficients.

该文基于UUB（一致最终有界）定理，提出一种利用二次型的Lyapunov函数分析多机均匀阻尼经典模型中参数不确定性对暂态稳定影响的解析方法。

To insure the system error is uniformly ultimately bounded ( UUB), the update laws of the coarse/ fine subnet are designed respectively.

为了确保系统误差一致最终有界收敛，分别设计了粗/细子网的权值更新律。

After the peak season of blossom, the respiration rate and ATP content declined rapidly while the UWL intensity went down slowly, but the active oxygen production rate increased rapidly. The protein content increased at first and then decreased during the florescence of apricot.

盛花期过后，呼吸速率、蛋白质和ATP含量迅速降低，UWL强度缓慢下降，而超氧自由基的产生速率与丙二醛含量迅速升高。

Dynamic Changes of UWL and Antioxidant Enzyme Activities during Rooting of Chrysanthemum Cuttings a weak acid known only in solution; formed when carbon dioxide combines with water.

菊花扦插生根过程中超微弱发光及抗氧化酶活性的动态变化一种弱酸，已知仅存在于溶液中，二氧化碳与水结合时形成。

It was found that there was a marked peak of ultra-weak luminescence ( UWL) during fruit softening ( Figs.

果实在衰老软化过程中超弱发光均有明显的高峰出现，其出现时间与乙烯释放速率峰值相一致。

Under water stress, UWL intensity of both seedling leaf and root was down. The higher level of stress, the more extent UWL declined.

水分胁迫下，幼苗叶片与根系的UWL均呈显著下降趋势，胁迫程度越大，UWL下降程度越大。

Under normal temperature, the UWL intensity of seeding leaves was increased with the rise of culture time.

常温下，大白菜幼苗的UWL强度随着培养时间的延长而呈上升趋势。

And the drought resistance reflected by UWL and other physiological characters were consistent.

品种间各指标比较表明，八棱海棠比平邑田茶具有较强的抗水分胁迫能力，UWL反映幼苗品种抗旱性结果与用其它生理指标测定的结果一致。

Development of UFE electric arc furnace in worldwide

UHE电弧炉在世界的发展

Members of this club come from many different walks of ufe.

这个俱乐部的成员来自各行各业。

Research on the sports Ufe styles of college students in Henan

河南省大学生的体育生活方式

Again, in terms that the BSD UNIX world used to view things, static and journal file systems relate to the way in which the UNIX File System ( UFS) organizes and secures files.

同样，用BSD UNIX时代用来看问题的术语来说，静态和日志文件系统与UNIX File System（UFS）组织文件并确保其安全的方式有关。