Rooftop garden ecosystem was divided nature ecological sub-ecosystem, society sub-ecosystem and economy sub-ecosystem and studied in this item. And rooftop garden ecological service ability was calculated by estimating the three sub-ecosystems’ ecological service ability.
本研究中将屋顶花园综合生态系统分为:自然生态亚系统、社会亚系统、经济亚系统,分别对这三个亚系统的服务功能进行研究并对三个亚系统进行生态服务功能的价值评估,估算出该屋顶花园生态服务功能价值。
参考来源 - 海口城市屋顶花园(功能型)生态服务功能研究及生态设计·2,447,543篇论文数据,部分数据来源于NoteExpress
还有些人主张人类依附于一个更大的盖亚系统,我们至多算个临时的管理者。
Others argue that we're bound to a larger Gaian system and are, at our best, caretakers.
数家世界范围的汽车零件制造商正在密切注视澳大利亚系统,看这有多热门也就不足为奇了。
No surprise then that a number of car-parts makers from around the world are looking at just how hot the Australian system could turn out to be.
有些人认为人类凌驾于地球之上的神赐统治权;还有些人主张人类依附于一个更大的盖亚系统,我们至多算个临时的管理者。
Some of us believe we have a God-given dominion over the earth; others argue that we're bound to a larger Gaian system and are, at our best, caretakers.
Because this is not a virus at all, but it's a virus subunit, your body doesn't respond to it as strongly, your immune system doesn't respond to it as strongly.
因为这根本不是病毒,而是一个病毒亚基,机体对其反应不是那么强烈,免疫系统不会产生强烈的应答
But this antigen presenting cell is more likely a professional antigen presenting cell, or a subset of cells of your immune system that are specialized in ingesting foreign particles and displaying their contents to the rest of the immune system.
但这种抗原呈递细胞更加类似于,专职抗原呈递细胞,或者是体内免疫细胞中的一个亚群,专门从事吞噬异己物质,并告知免疫系统的其他细胞的工作
So, that's antigen presentation to this population of cells called cytotoxic T-cells, Tc, a subset of the class of T-cells in the immune system.
这些细胞被呈递给另一种细胞,这些细胞被称为细胞毒性T细胞,是免疫系统中T淋巴细胞的亚群中的一种
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