单词 | stomate |
例句 | The second stratagem is to close the microscopic pores — stomates — found mostly on the undersides of the leaves. Trees can’t escape the extreme heat. But they do have some impressive coping mechanisms. 2019-07-19T04:00:00Z A scientific team from the University of Delaware investigated how E. coli, Salmonella and Listeria interacted with stomates on lettuce and spinach. Mutated Salmonella strain sticks to lettuce — no matter how much you wash it 2020-07-20T04:00:00Z It’s through those stomates, researchers theorize, that human pathogens like salmonella and E. coli also may infiltrate plants where they remain in hiding for several days regardless of how well the produce is washed. Researchers fighting foodborne illness with bacteria 2015-12-13T05:00:00Z This laboratory has a delicate, transparent, enclosing wall, with doors, called stomates, scattered over the lower surface. Trees Worth Knowing 2011-10-13T02:00:48.357Z These at length germinate, become articulated, and produce ovate or kidney-shaped spores, which in their turn germinate, penetrating the cuticle of the mother plant, avoiding the stomates or apertures by which it breathes. Fungi: Their Nature and Uses These breathing pores, called stomates, are mostly on the under side of the leaf, except in the case of leaves which float upon the water. Arbor Day Leaves A Complete Programme For Arbor Day Observance, Including Readings, Recitations, Music, and General Information In the process, they discovered that Salmonella appeared able to enter stomates. Mutated Salmonella strain sticks to lettuce — no matter how much you wash it 2020-07-20T04:00:00Z It is diffused through the air, and, entering the leaves by the stomates, comes in contact with other food elements in the palisade cells. Trees Worth Knowing 2011-10-13T02:00:48.357Z An ordinary apple leaf has about one hundred thousand of these stomates to each square inch of its under surface. Trees Worth Knowing 2011-10-13T02:00:48.357Z The grains of which it is composed germinate in their turn, no longer avoiding the stomates as before, but penetrating through their aperture into the parenchym. Fungi: Their Nature and Uses Both escape in invisible gaseous form through the stomates. Trees Worth Knowing 2011-10-13T02:00:48.357Z The reduction of the leaves in the clusters to lowest terms, gives the tree a starved look, and the eighteen or twenty rows of pale stomates on each leaf give the tree-top a ghostly pallor. Trees Worth Knowing 2011-10-13T02:00:48.357Z |
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