boluses

The results showed that the released amount of trace elements in the boluses could meet dairy cow's requirement and significantly improve milk yield and quality.

结果表明，缓释丸释放的微量元素能够提供产奶牛的需要，对产奶量和乳品质的提高有显著的影响。

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

There were no statistically significant differences in the frequency of PCA demands and delivered boluses or among perioperative VAS scores.

结果显示，在PCA需要次数、PCA给药量及围术期VAS评分方面没有显著的统计学差异。

The result showed that the mean released rate of copper, cobalt and selenium in the boluses were 7.33mg/ kg, 0.33 mg/ kg and 0.21mg/ kg, respectively.

试验结果，在体外模拟条件下，Cu、Co、Se释放速度分别为7.33、0.33和0.21mg／kg；

Study on the C on trolled-release Boluses on Trace Elements for Ruminants and Their Metabolism in Rumen of Goat

反刍动物复合微量元素缓释丸及其在山羊瘤胃中代谢的研究

The Influence of Biologic Effect of Skin and Lung in Breast Radiotherapy in Different Manners Using Tissue Equivalent Boluses on Chest Wall

乳腺癌胸壁照射加等效膜对皮肤和肺的生物效应的影响

Methods: The timing boluses were performed in twenty cases and the parameters such as effective concentration threshold of renal artery were obtained by the time-density curve.

方法：20例行同层动态增强扫描，通过时间-密度曲线获得肾动脉的有效浓度阈值。

Methods: 100 pregnant women undergoing induced abortion were randomly divided into two groups: group M was manually controlled infusion of propofol. It was administrated propofol 2mg/ Kg by intravenous injection after disinfection, and administering 0.5& 1.0mg/Kg boluses according to the patient's needs;

方法100例孕妇分为两组：M组采用丙泊酚MCI，消毒后静注丙泊酚2mg／kg，术中有体动反应时追加0.5～1.0mg／kg；