... 对数生长期(Log phase): 3. 稳定生长期(Stationary phase): 4. 衰亡期(Decline或Death phase): ...
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而延安和固原刺槐林地水分生产力较低且稳定性差,刺槐林稳定生长期不超过40年。
In forestlands of Yan'an and Guyuan, the annual net productivities were low and instable, and stable growth periods did not exceed 40 years.
提示:忽略这些提示可能会导致Controller系统变得缓慢、不稳定或者产生长期问题。
Tip: Ignoring the tips may cause the Controller system to be slow, unreliable or have long-term issues.
结果表明,放牧绵羊在不同类型草地及不同生长期采食牧草的营养价值维持在一个较高的,而且是稳定的水平上。
Results show that grazing sheep can hold nutritive value of their diets on a higher and stable level in all types of rangeland and every stage of growing season.
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