| 1. | Height variation factor of wind pressure
风压高度变化系数16 |
| 2. | On basketball players ' emotional variation factors in competition and their psychological training methods
如何提高足球运动员的耐力水平 |
| 3. | On basketball players emotional variation factors in competition and their psychological training methods
影响篮球运动员比赛心理的因素及篮球运动员的心理训练方法 |
| 4. | Discussion on variation factor with relation to the engineering budget and settle account in the calculation of the coal ash site earthwork quantity of the earth dam
浅谈灰场土坝土方工程量计算中的变化因素与工程预结算关系 |
| 5. | Besides , proposing an adaptive variation factor to keep the diversity of population , and a novel crossover rule to widen the distribution space of children generations also effectively modified the sga
提出的相应技术包括：采集种群多样性指标用以调整变异概率；改进交叉算子，避免子代收缩，并提高其适应度；新增powell寻优算子，加速局部搜索。 |
| 6. | This paper studies the relationship between improved recovery efficiency of positive rhythm reservoir with different heterogeneity variation factor and the polymer injection amount , and calculates the economic index of different polymer injection amount by using polymer flooding economic model
本文研究了正韵律不同非均质变异系数油层采收率提高值与聚合物用量的关系，并利用聚合物驱经济模型计算了不同聚合物用量下聚合物驱油的经济指标。 |
| 7. | Discussion in practice of the forensic material evidence , one that is chemical disposal special material to examine , for example material treated by formalin fixation and paraffin wax is needed to distinguish the source to identificate . because the formalin influence dna to be drawn directly , fixation time is the important variation factor among them
讨论在法医物证实践中，经过化学处理的特殊检材，例如福尔马林固定后的石蜡包埋组织块和切片的个人识别和来源鉴别，因为福尔马林介导的甲基化直接影响dna提取的效率，其中固定时间是一个重要的变异因素。 |
