Insulin is secreted by beta cells, specialized cells in the pancreas . 胰岛素是由胰腺中的特种细胞细胞分泌的。
Changes in soybean water status have also been measured by beta ray gauging . 大豆水分状况的变化也已用射线计量器测出。
Let us very briefly rehearse one or two facts about nuclear beta decay . 让我们非常简要地复述一下有关该衰变的一两件事实。
The radioactive transformation giving rise to these electrons was known as beta decay . 产生这种电子的放射性变化,称为衰变。
The shape of the electron spectrum in beta decay is not dominated by properties of the matrix element . 衰变的电子谱的形状不取决于矩阵元的性质。
and have been suggested as the best sources of beta rays for these measurements. 曾有人提出,和是进行这些测量的最好的射线源。
Couched in mathematical language within the framework of the quantum theory, it gave a satisfying explanation of beta decay . 如按量子理论的观点表达为数学语言,就可对衰变作出满意的解释。
Perioperative use of beta - adrenergic receptor blockers 肾上腺素受体阻滞剂的应用
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