American pharmacists have recognized cordycepss various invigorating properties since almost 30 years , after finding evidences that it helps the body resist infection because it is an " adaptogen " , which helps promote endocrine system balance homeostasis 美国药剂师认可了cordyceps的各种各样的鼓舞的物产从几乎30年,在发现证据以后,它帮助身体抵抗传染因为这是" adaptogen " ,帮助促进内分泌系统平衡homeostasis 。
Therefore , its essence is damaging creature diversity , which leads to the system loss of self - maintenance , self - accommodation ability and system balance stability , finally results in the destroying of water co - system and farther intensification of environmental issues 其本质问题是水生生物多样性的破坏,由此造成系统丧失自我维持、自我调节的能力与系统平衡的稳定性,并最终导致水生生态系统的破坏和环境问题的进一步加剧。
Based on the relative independence of mathematical cover and physical grid , and considering the action of truely existent various equilibrant force in system for system balance , a method of simulation for excavation unloading using numerical manifold method in geotechnical engineering is proposed 摘要基于数值流形方法数学覆盖与物理网格的相对独立性,考虑任一时刻体系中真实存在的各平衡力项对体系平衡的作用,提出用数值流形方法模拟岩土工程开挖卸荷的方法。
The result showed that the tiny difference of land use structure in past years were reported in the method of ideal - point , integrating land use with social and economic development and maintenance of eco - system balance to achieve a unified benefit of society , economy and ecology 研究结果表明: “理想点法”能反映出历年土地利用结构变化间的细微差别,为使土地利用寓于社会经济发展和维持生态系统平衡之中,最终谋求社会、经济、生态三效益的统一提供有价值的参考。