您要查找的是不是：
- Objective To identify the optimal harvest time for maximal contents of isoflavones in Trifolium Pratense. 目的为确定红车轴草最佳采收期提供依据。
- Objective:To defermine the optimal harvest time for P. notoginseng through studying the changes of saponin contents with growth periods. 目的：研究三七皂苷的积累规律，为确定三七的最佳采收期提供依据。
- Objective To research the optimal harvesting time of Salva miltiorrhiza Bge. 目的探讨丹参最佳采收期。
- Objective To discuss the optimal harvesting time of Scutellariae baicalensis Georgi. 目的探讨黄芩的最佳采收期,为规范化种植提供依据。
- A study on the optimal harvest time of annual forage crops 一年生饲用作物最佳刈割期的研究
- the optimal harvest time 最佳收获期
- We are all very busy because it's the harvest time. 因为现在是收获期，所以我们都非常忙。
- Study on the optimal harvesting time of Rumex gmelini by analyzing the contents of principal components 主成分分析考察毛脉酸模最佳采收期
- Effects of Seed Maturity of Turf-type Tall Fescue on Vigor and the Optimal Harvesting Time 草坪型高羊茅种子成熟过程中活力变化及适宜收获期研究
- The crop is still sold at harvest time. 谷物仍然在丰收时出售。
- Chapter 2 is mainly on the optimal harvesting policy for two mutualistic species. 第二章主要是关于互惠双种群的最优收获策略。
- The Studies on the Optimal Mixture Harvest Time of Annual Forage Oat and Pea 一年生饲用燕麦与豌豆混种最佳刈割期的研究
- Study on Optimal Harvest Time of Semi-wild Glycyrrhiza uralensis at Liangwai, Inner Mongolia 梁外半野生甘草最佳采收期研究
- Chapter 3 studies a dynamic optimal problem, which combines the optimal harvesting of two mutualistic species with the optimal utilization of productive capital. 第三章研究了将可再生资源的最优收获同生产资本的最佳利用结合起来的动态优化问题。
- They were short of hands at harvest time. 他们收割时人手不够。
- We used to be rushed off our feet at harvest time. 我们过去在收割季节忙得不可开交。
- What have you brought for harvest time? 你为丰收节带来了什么?
- The optimal harvesting policy of the single specie was studied with age distribution when two stages were harvested respectively. From this theory, it was significant to protect our ecology system. 利用最优捕获策略的理论,研究一个具有年龄结构的单种群模型,获得了其幼年种群和成年种群捕获的优化理论。由此来探讨保护生态系统的重要意义。
- We are all very busy because its the harvest time. 中文:因为现在是收获期，所以我们都非常忙。
- THE OPTIMAL PRODUCTION FOR THE LUXURY VEHICLES. 豪华车辆的首选产品。
