Miron ov同时提出，由于人造血管的培养周期长达9个月，费用很可能昂贵。
Mironov cautions that because it takes up to 9 months to grow the engineered vessels, they will likely be expensive.
现行价格水平为关键的商品应该会看到一个显着的反应面积在未来数月随着各国开始他们的培养周期。
The prevailing price levels for critical commodities should see a significant acreage response in the coming months as countries begin their cultivation cycles.
研究人员们将一组小鼠在“夏季”模拟光照周期下（光照16小时，无光照8小时）从出生培养至断乳期，而将另一组小鼠在“冬季”模拟光照周期下（光照8小时，无光照16小时）培养至相同时间。
Researchers raised baby mice from birth to weaning in either "summer" light cycles of 16 hours of light and eight hours of dark or "winter" cycles of eight hours of light and 16 hours of dark.
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