... 种分离：species isolation 种保存：species conservation 种 丰度型式：species abundance relationship ...
基于48个网页-相关网页
Endangered Species Conservation Act 濒危物种保护法
Species Conservation of Populus Wenxianica 文县杨物种的保护
Conservation-focus species 保护物种
Conservation of Species 组份守恒方程
Species Databank for Conservation 种的评估资料数据库
Endangered Species Recovery and Conservation 濒危物种的恢复和保护
The present study has provided some important baseline data of pharmacological activities. Those research can provided theory guidance for building benign circle of species conservation, research and exploitation.
本研究通过对宽叶泽苔草和泽苔草的化学分类学、分子生物学及药理学方面的研究，为它们的保护提供了相关的系统学以及药用开发的背景资料，对于物种保护、物种研究及开发三者良性循环的形成具有重要的理论指导意义。
参考来源 - 泽苔草属系统地位的化学、分子系统学证据及其降血脂、抑菌活性探讨But the sprouting might result in the decline of entire population. Therefore, revealing the characteristics of Quercus wutaishanica seedling stand renewal was one of the key to promote species conservation.
因此,研究揭示辽东栎实生更新的特征,是促进该物种保护的关键之一。
参考来源 - 子午岭辽东栎种子萌发特征研究·2,447,543篇论文数据，部分数据来源于NoteExpress
They are emblematic of what I would call single-species conservation: ie a focus on one animal.
它们是我所说的单一物种保护的象征：即，侧重于一种动物。
But cloning is ill-suited to species conservation, since it is a technically challenging process that often results in sick or deformed animals.
但是克隆不适合物种保护，因为它是一个技术上的挑战过程，往往导致生病或畸形的动物。
The temperature field and concentration field are solved by coupling the energy and species conservation equations as well as the velocity similar solution.
温度场与浓度场是用联立能量与组份守恒方程以及相似的速度场求解得到的。
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