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(质量认证)IS初始污染菌翻译 版 医疗器械的灭菌 微生物方法 第一部分:产品上微生物总数的估计 目 次 前言………·………· 引言………··……… 1范围………·……… 2规范性引用文件………- 3术语和定义………··………·· 4总则…·……··………· 5产品单元的选择………· 6技术的选择…...
【题文】 An organism’s environment is all the living and nonliving things that surround and influence the organism(生物体). You are living with many things that make your environment suitable for you to live in. Would that be true if you lived in a swamp(沼泽)? Environments include biotic...
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aAn organism’s reaction to being placed in an environment to which it is not well adapted can sometimes illustrate the problems that have been solved by the adaptations of organisms indigenous to that environment. 有机体的反应对安置在不是好的适应的它的环境可能有时说明由有机体适应解决了土产对那...
“There are some real constraints that are set by the genetic architecture of the individual organism,” says anthropologist William Leonard of Northwestern University. Genetic maximums can change, but don’t expect this to happen soon. Claire C. Gordon, senior anthropologist at the Army Research ...
The International Severe Acute Respiratory and Emerging Infection Consortium (ISARIC) COVID-19 dataset is one of the largest international databases of prospectively collected clinical data on people hospitalized with COVID-19. This dataset was compiled
Environments include biotic parts andabioticparts. Biotic parts are the living things in an environment: plants, animal, and other organisms. Abiotic parts are the nonliving things. Abiotic parts of an environment include climate, water, earth, light, air and nutrients. The abiotic parts of an ...
Spores are reproductive parts of an organism, especially those of plants and fungi. Megasporogenesis is similar to microsporogenesis, which produces much smaller pollen grains. The combination of pollen with an ovule results in reproduction. Why is megasporogenesis important? Megasporogenesis is an ...