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The expression changes of Islet-1 in the pituitaries of different developmental stages of sheep may be related to cell proliferation, cell differentiation, and function maintenance.
在不同发育时期的绵羊胎儿,Islet-1在垂体细胞中的表达变化可能与细胞增殖、分化和功能维持有关。
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Let me introduce you to our managing director.
请让我把您介绍给我们的总裁。
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Firstly, mechanical equipment is analyzed and studied as a complicated nonlinear system in this thesis.
本文首先将机械设备作为一个复杂的非线性动力系统进行分析和研究。