44、 criterion for making environmental choices indicates that nature should _ human beings, and that human beings should protect nature only when their own interests are not affected. To be continued sane environmentalism environmental necessity serve While other people put forward a different rule, ...
New research indicates that a large vocabulary may lead to a more flexible mind by fueling what scientists call cognitive reserve. Just as your blood cells will clot (凝结)to cover a cut on your knee, cognitive reserve helps your brain cells find new mental pathways around areas damaged by ...
Abundant and diverse proxy evidence indicates that Earth’s surface temperatures during the Eocene (~56–33.9 Ma) substantially exceeded modern values18, with poles that were largely ice-free. Current estimates of atmospheric CO2concentrations based on the boron isotope (δ11B) proxy range from ...
A change on the pH scale of 1.0 pH unit indicates that hydrogen ion activity differs by an order of magnitude (i.e. factor of 10). For example, hydrogen ion activity at pH 4 is 10 times greater than at pH 5. Due to the logarithmic nature of the pH scale, it is incorrect to simp...
While governments aggressively curtailed the impacts of duck pollution, they failed to manage development and sewage pollution. The Forge experience indicates that watershed management is a continuing governmental responsibility as development accelerates. Otherwise, we will always be looking for that ...
This indicates a clustering phylogenetic relationship among bacteria in each sample, in which different diversity metrics are expected to be congruent (Tucker and Cadotte, 2013, Mazel et al., 2016). Amphipods had significantly less diverse bacterial communities than the environment in all alpha ...
根据第二段中的The jellyfishbot is remotely controlled (这个水母机器人是远程控制的)和第三段的Once a sensor indicates that the rubbish bins are full,the Interceptor automatically sends a text message to onshore operators.These operators collect and empty the rubbish bins,sending...
Along the streets of the Haldun neighborhood, we saw many “pomegranate signs” hang outside the courtyards, the number of pomegranates indicates the number of ethnicities the family involves. It’s a small design that expresses the locals’ support for ethnic unity. ...
15. B)They set up Internet-connected water-level sensors. 16. B)To argue about the value of a college degree. 17. D)The factor of wages. 18. A)The sharp decline in marriage among men with no college degrees. 19. C)...
While choosing an air purifier, it's important to select one that is the right size for the room and has a high CADR rating. The CADR rating indicates the unit's ability to clean the air in a given space. To determine the correct CADR, divide your space square footage by 1.55. Let'...