| 1. | Research on fire dynamics and fire risk climate divisions in innermongolia 内蒙古干草原火动态及火险气候区划研究 |
| 2. | Study on forest fire regime of heilongjiang province . analysis on factors affecting fire dynamics and distributions 林火动态与格局影响因素的分析 |
| 3. | Building fire direct loss evaluation based on fire dynamics and probability statistics theory 基于火灾动力学和概率统计理论耦合的建筑火灾直接损失预估 |
| 4. | In sensory nerve cells we have found that responsiveness of the nerve cell was higher in nonperiod than in period firing dynamic state 在周期放电时,对刺激的反应较迟钝,在非周期放电状态时对刺激的反应较敏感。 |
| 5. | Performance - based fire engineering approach can provide a sound evaluation on the basis of fire dynamics , fire chemistry , evacuation principles and etc 该方法利用火灾动力学、热化学、安全评估原理学等确定性工程方法,针对各类建筑的结构特点和实际状况,对建筑物的火灾危险进行定性的预测和评估。 |
| 6. | ( 3 ) a lumped parameter model with 18 parameters to represent luncher is proposed . ( 4 ) the characters of machine gun system ' s firing dynamics are simulated in the linear way and nonlinear way 针对机枪射击过程中人体抵肩的作用特点,提出一种18参数的集总参数人体抵肩模型,以全面考虑人体力学特性的随机性和射手的多样性这一客观情况。 |
| 7. | ( 2 ) based on the detail analysis on soil models and machine gun firing dynamics , the drucker - prager model is introduced to study machine gun firing dynamics , the soil is modeled like a box by finite element 在详细分析目前土力学中出现的土壤的各种本构模型及机枪发射动力学研究特点的基础上,指出采用drucker ? prager屈服准则的弹塑性模型是机枪发射动力学研究中应该采用的主要的土壤本构模型。 |
| 8. | In order to investigate the relationship between myocardium responsiveness and its firing dynamic states , bilateral vagotomy , m receptor blocking , acetylcholine ( ach ) perfusion and continuously autonomic nerve ending stimulating methods were employed to change the rabbit sinoatrial node ( sa ) firing dynamics . isoprenaline , noradrenalin , ach , sympathetic or vagal nerve ending stimulation was used individually to measure the sa responsiveness in different dynamic state 3 、窦房结在正常放电状态时,对0卫, 0人0石ug kg异丙肾上腺素的反应性均强于应用阿托品后,前后相比有显著差异( p 0刀5 ) ;待阿托品作用部分消除后,窦房结对异丙肾上腺素的反应性也部分恢复。 |
| 9. | Based on above results we postulated the hypothesis that responsiveness of excitable cells changed following its firing dynamic states . myocardium cell belongs to excitable cells and its firing obey the nonlinear laws . but it is not clear whether its responsiveness has inherent relationship with its firing dynamics 心肌细胞也属于可兴奋细胞,并且心跳节律的非线性动力学研究已取得长足进展,有些已进人临床研究阶段,但心肌细胞反应性与其放电节律所处动力学状态是否存在内在联系尚未见报道。 |