可维持的英文

tenability

• 可:    approve
• 维持:    keep; maintain; pr ...
• 可维持产量:    sustainable yield

例句与用法

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1. The effects of guanethidine are cumulative over extended periods .
   胍乙啶的作用是蓄积性的，且可维持较长时间。
2. The harvest of wild species in the oceans and fresh waters of the earth appears to be approaching its maximum sustainable limit .
   对地球上海洋和淡水中野生种的捕捞看来已达到其可维持的极限。
3. Our food supplies will hold out for another week
   我们的食物供应可维持到下周。
4. Such practices will maintain employees enthusiasm in the job
   这样才可维持雇员对工作的热诚。
5. Looking ahead , external trade should maintain solid growth in 2004
   展望今年，外贸应可维持稳健增长。