release value

The development technology, types and value of the release iatric fiber were introduced in the article.

文章介绍了缓释药物纤维的发展 、 开发技术、分类及药物纤维价值.

Therefore, the release and migration of elements in the acid coal-mine drainage are controlled mainly by three factors: the oxidation rate of pyrite, the medium pH value of reaction systems, and mineralogy of the country rocks.

煤矿酸性水环境中元素释放和迁移行为主要受到黄铁矿的氧化还原反应速率、反应体系介质pH值和围岩矿物学性质3个宏观因素控制。

The value of pmi is found to relate to the accumulated heat release in a cycle.

循环的累积放热量决定平均指示压力的大小,大的累积放热量对应着大的平均指示压力值.

Cu, Co and Se nutritive value of compound trace elements controlled release boluses for grazing ruminants

复合微量元素缓释丸对放牧反刍动物Cu、Co、Se营养价值的研究

In this paper, the normal and abnormal behaviours of seismicity in the Taiwan Strait and the land area to its west have been studied in terms of the characteristics of seismic space and time distribution, stress field trends, energy release, b value and swarm sequence.

本文从地震的时、空分布特征、区域应力场动态、能量释放方式、b值及震群特征6个方面研究了台湾海峡及其西边地区地震活动的正常动态及异常特征。