...和48h)仔鱼成活率,并且在以上盐度和pH条件下对星斑裸颊鲷初孵仔鱼进行耐饥饿试验,测定其不投饵存活指数(survival activity index,SAI).
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研究了温度对斜纹夜蛾的发育、存活、生殖、种群参数和种群趋势指数的影响。
Effect of temperature on development, survival, reproduction, population parameter and population trend index of Spodoptera litura (Fabricius) were studied.
目的：利用组织工程方法制备的神经组织替代物桥接大鼠坐骨神经缺损，观察移植体的存活时间和神经功能指数。
AIM: to transplant a tissue engineered nerve substitute was into the sciatic nerve injury gap of rats so as to observe the survival time and nerve function index of the transplant.
观察各组角膜移植术后排斥反应指数（RI）、植片存活时间（MST）和植片的病理变化。
The rejection index (RI), means survival time (MST) of corneal grafts, and histopathological changes in corneal grafts were recorded.
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