... 人口资料：population data 人口状态：population situation 人口增长率：Population growth rate ...
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其他人工造口状态 Other artificial opening status
人工造口状态 Artificial opening status
未特指的人工造口状态 Artificial opening status, unspecified
泌尿道的其他人工造口状态 Other artificial openings of urinary tract status
胃肠道的其他人工造口状态 Other artificial openings of gastrointestinal tract status
通过定义人口状态集、传递函数集和反馈函数集，得到了人口系统的多级反馈控制模型。
By defining a population set, transfer function set and feedback function set, a multiple feedback model for population control is presented.
这是七万年以来人口数字第一次，由于各种各样的原因达到一个稳定的状态。
For the first time in 70,000 years, for lots of reasons, human numbers will have reached a steady state.
“除非人口数量与那些与之为邻的野生动物数量处于平衡状态，否则的话，野生动物的减少将继续成为不争的事实，”他们这样写到。
"Unless human Numbers are in balance with those of neighboring wildlife populations the decline of wildlife will continue to be a hard reality" they wrote.
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