In cancer cells, the telomerase enzyme keeps rebuilding telomeres long past the cell's normal lifetime. The cells become "immortal", endlessly dividing, resulting in a tumor.
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Such a concentration of uranium means the lifetime cancer risk in the village was more than 153 times higher than in the normal population.
如此高的铀浓度意味着该村庄的人患终身癌症的风险超过普通人群的153倍。
Alcohol can disturb the normal development of a fetus, leading to a lifetime of learning disabilities and social problems.
酒精会扰乱胎儿的正常发育,并引起他一生的学习障碍及各种社交问题。
Ladle is the important equipment in steel industry and its lifetime directly influences the normal production of entire enterprise.
钢包是冶金生产中的重要设备,其使用寿命的长短对企业生产有直接影响。
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