Severe corrosion, leading to pitting, is often caused by concentration cells, particularly where differences in dissolved-oxygen concentration occur.

特别在溶解氧浓度有差别的场合，浓差电池常引起严重腐蚀、导致孔蚀。

youdao

They allow a certain amount of salt to enter their cells, bringing the salt content of the water within the plant, to a slightly higher concentration than that of the surrounding seawater.

它们允许一定量的盐分进入它们的细胞，将水中的盐分带进植物体内，并把其体内的盐含量提高到比周围海水稍高的浓度。

youdao

The viability of rat glomerular endothelial cells was inhibited by ioversol in a concentration and time dependent manner.

非离子型低渗造影剂碘佛醇能显著降低大鼠肾小球内皮细胞存活率，并呈剂量和时间依赖性。

youdao

In what is, admittedly, the least-tested part of their thesis, Dr Unger and Dr Scherer argue that other cells react to this increase in leptin concentration by becoming resistant to the hormone's effects.

ECONOMIST: Metabolic syndrome

This is done by examining the combined concentration of gray and white matter, or nerve cells and fiber tracts, in parts of the brain not normally used for verbal processing the hippocampus and cerebellum, normally associated with memory and motor learning.

WSJ: Wise Beyond Their Years: What Babies Really Know

It has jumped into the solar business, where it makes highefficiency photovoltaic cells targeted at commercial applications in areas with a high concentration of sunlight, like deserts.

FORBES: Magazine Article