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- Analysis of net assimilation rate and crop growth rate indicates that two peaks of photosynthetic activity occur during the growing season. 净同化率和作物生长率分析表明，在生长季节出现两个光合活性高峰。
- crop growth rate 作物生长率
- Yet only discernible variation is in growth rate. 但仅在生长速度上能分辨的差异。
- In 2563 hours of sunshine, light enough for crop growth. 年日照2563小时，光照充足，适于农作物生长。
- A growth rate of 4% is projected for next year. 预计明年的增长率为 4%25。
- Well-proportioned seed-sowing is good for crop growth. 均匀撒种有利于农作物的生长。
- Enjoy the same high economic growth rate. 很多农村不能。
- Their growth rate is quite slow, but continuous. 其增长速度是相当缓慢,但持续。
- That growth rate cannot be considered low. 百分之七的速度并不低。
- At this time our country most of the winter into the spring crop growth stages. 这时我国大部分地区越冬作物进入春季生长阶段。
- A team of Chinese biologists solved a long-standing puzzle in crop growth. 一个生物学家小组解决了长期困扰人们的农作物生长之谜。
- The natural growth rate of population is revving up in rural areas. 在农村中人口自然增长率正不断上升。
- Humic acid (HA) can promote crop growth and increase fertilizer utilization. 而腐植酸具有促进作物生长、提高肥料利用率等作用。
- The growth rate of consumption demand has picked up. 消费需求增幅回升。
- The natural growth rate of population continued to decline. 人口自然增长率继续下降。
- It is safe to assume that growth rate is under genetic control. 这就可以大胆假设这一生长速度是在遗传控制下产生的。
- Effect of bacterial sludge on crops growth. 菌泥对作物生长影响的研究。
- The overall growth rate of demand world-wide exceeds 10% annually. 全球需求的总体年增长率超过10%25。
- Lower temperatures are associated with lower growth rate. 温度一降低,生长速度就会慢下来。
- Vegetation Indies (VI) have been used to estimate crop yield and monitor crop growth for many years. 地表具有各项异性的特征，在监测地表植被时，经过大气纠正的数据，通过多时相和多角度合成时对于它的二向反射率必须经过角度归一化。
