关键词:周边动脉病(PAD) 动脉硬化 踝臂压力指数(ABPI) 上臂血液流量(FBF) 腿部血液流量(LBF) 编者按:周边动脉病(PAD)是动脉粥样硬化的主要.
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,温度敏感系数 (Temperature Sensitive Coefficient)”1和压力指数(Pressure Exponent)”1等内弹道参数外,还能够测量推进剂响应函数(Propellant Response Function)”’…
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分析常流速(constant flow)下的压 力/时间曲线:运用 " 压力指数" (stress index)减少呼吸器引发之肺 伤害 在常流速的状况下,排除最初因呼吸道阻 力造成之呼吸道压力非线性化增加后(最初0.05 秒),呼吸道开启压...
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In addition, this paper also suggests that the reason for high burning rate-pressure exponent is deflagration of some components in propellant.
此外,本文还提出,火药中某些组分的爆燃是导致一些火药燃速压力指数较高的原因。
参考来源 - 火药热分解特性与燃烧稳定性间相关性的分析 Analysis on the Relationship Between Thermal Decomposition Properties and Combustion Stability of Propellants·2,447,543篇论文数据,部分数据来源于NoteExpress
还指出了负压力指数推进剂的其它优点。
Other advantages of the propellent with a negative pressure exponent were also presented.
未来15年耕地压力指数将进一步降低。
In the coming 15 years, the pressure index on cropland will be further decreased.
它将通过采用负压力指数推进剂来实现。
It is going to be achieved through the use of propellants having negative pressure exponent n.
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