解析 D。解析:“Capillaries are tiny blood vessels that connect arteries and veins. They are where the exchange of oxygen, nutrients, and waste products takes place.”,毛细血管是连接动脉和静脉的微小血管,是氧气、营养物质和废物交换的地方。
With aging, endplates become occluded by calcified layers, and diffusion of nutrients and oxygen into the disc diminishes. The disc degenerates, and pain ensues. Conduits are delivered and deployed into the intervertebral disc to re-establish the exchange of nutrients and waste between the disc ...
With aging, endplates become occluded by calcified layers, and diffusion of nutrients and oxygen into the disc diminishes. The disc degenerates, and pain ensues. Conduits are delivered and deployed into the intervertebral disc to reestablish the exchange of nutrients and waste between the disc and...
aFirst, physical exercises can improve blood circulation, speeding up the supply of nutrients and oxygen to every part of the body and the removal of waste from the blood through sweating and exhalation 正在翻译,请等待...[translate] awhen are going to shanghai? 何时是去到上海?[translate] ...
Given the responsibility of bipolar plates in distributing reactants and expelling waste, akin to certain biological structures, this study integrates biomimicry with PEMFC bipolar plate model design, proposing a novel Leaf vein flow channels (LVCHs) structure. By enhancing the transport of oxygen to...
The whole cardiovascular system works to provide oxygen and nutrients to every cell and to remove waste products of cell functions, and that's possible only by transport through the blood vessel and then an exchange of substances between the blood and interstitial fluid through the ...
In this article, principles of phosphorus retention and phosphorus release at the sediment-water interface in lakes are reviewed. New results and hypotheses are discussed in relation to older models of phosphorus exchange between sediments and water. The
J Paca,M Halecky,M Fitch - 《Journal of the Air & Waste Management Association》 被引量: 15发表: 2009年 Effect of Oxygen Partial Pressure and Chemical Oxygen Demand Loading on the Biofilm Properties in Membrane-Aerated Bioreactors Membrane-aerated bioflims with oxygen and nutrients diffusing from...
For example, developmental cues in Aedes aegypti mosquitoes are triggered by the consumption of oxygen by aerobic bacteria in the gut, allowing mosquito development to pupation. The identity of the bacteria performing the function varies and does not influence the net effect of the interaction; the...
Humans could live without cars if they had to, computers too and, yes, even their mobile phones. You could arguably get by without modern forms of shelter as well, but food is non-negotiable – we all have to eat. Replenish Nutrients (CSE:ERTH) utilizes a natural approach to formulate ...