period of time

His hearing was impaired by the continuous great noise for a long period of time.

长时期连续巨大噪声使他听力受到了损害。

Method Hepatic and renal functions,and tissue biopsy were measured in rats with therapeutic,toxic and lethiferous dose treatment after a period of time.

分别测定治疗、中毒、致死小鼠在用药一段时后肝肾功能,并进行织病理学检查。

A life insurance company contract that pays periodic income benefits for a specific period of time or over the course of the annuitant's lifetime.

在特定期定期定额支付款项。是指在约定时内，按年度支付相等金额款项。例如，保险公司每年年金、退休金等。

When the plants are under water for this length of time they have enough water availability for a long enough period of time to completely rehydrate.

当植物被泡到水里这么长时,他们就有水分来供应给空凤在未来很长段时氢氧化合反应.

A tax advantage is also available to holders of most depletive assets—those which are used up, or depleted, over a period of time—like oil, natural gas, uranium, or coal.

那些折耗性资产持有者也享有纳税优惠，如石油、天然气、铀或煤这类会在一定期里被耗竭资产，被称为折耗性资产。

Tree cutting organizations or private individuals shall, in accordance with the area, number of trees, tree species and period of time specified in the cutting license, finish the reforestation task; the area and number of trees in the reforestation shall not be smaller than those cut.

采伐林木单位或者个人，必须按照采伐许可证规定面积、株数、树种、期限完成更新造林任务，更新造林面积和株数不得少于采伐面积和株数。