rarefaction [,rɛəri'fækʃən]

rarefaction的基本解释

n.

稀薄, 稀薄化, 变成稀薄

与rarefaction相关的网络例句 [注：此内容来源于网络，仅供参考]

Compared with the initial value problems of scalar conservation laws with smooth flux function, the global weak entropy solutions for the initial-boundary value problems of scalar conservation laws with weak discontinuous flux function include the following new interaction types: a rarefaction wave collides with the boundary and is absorbed compltetely or partially by the boundary; a rarefaction wave collides with the boundary and the boundary will reflect a contact or non-contact shock wave; a contact or non-contact shock wave collides with the boundary and is absorbed by the boundary; a contact or non-contact shock wave collides with the boundary and a new non-contact shock will rebound from the boundary simultaneously or later.

与具有光滑流函数的单个守恒律的初始值问题相比，具有弱间断流函数的单个守恒律初边值问题的整体弱熵解中包括下列新的相互作用类型：稀疏波碰到边界并被边界部分或全部吸收；稀疏波与边界相撞，边界反射出一个接触或非接触激波；接触或非接触激波碰到边界并被边界吸收；接触或非接触激波与边界相撞，边界同时或稍后反射出一个新的非接触激波。

Study on the interaction between rarefaction wave and premixed propane-air flame In the research, the co-flow and counter-flow rarefaction wave were induced to intervene in the flame by different ignition scheme.

另外，管道中压力波的作用是Tulip火焰结构形成的重要原因。(2)研究了稀疏波对丙烷-空气预混火焰传播特性的影响。

The shockwave of the meteorite strike on the terrane of the surface passes the dynamic energy to the surface and forms the target terrane shatter cone; due to the fact that the terrane of stricken surface can not maintain the state of stress, a cluster of rarefaction wave was formed behind the shockwave to decompress terrane substances from high pressure state, this cluster of rarefaction wave ejects with high speed from the interface between the substances such as meteorite, surface terrane and lava, the shockwave compresses the target terrane substances, generating super-high temperature and forming a jet current of rock mass, rock powder, lava or rock fog with high pressure and temperature, the jet current lasted until the shockwave rebounded from the backside of rock, and the target of meteorite-stricken surface is formed on surface.

陨石撞击地面岩层时的冲击波把动能传给地表产生靶岩震裂锥，由于被撞击地表岩层不能维持应力状态，冲击波后面就发展一簇稀疏波使岩层物质从高压状态下减压，在陨石、地表岩层、熔岩等物质交界处高速喷出，冲击波压缩靶点岩层物质产生超高温，成为压力大温度高的岩块、岩粉、熔岩或岩雾喷射流，直到冲击波从岩石背侧反射、地面上形成陨击靶点。

与rarefaction相关的网络解释 [注：此内容来源于网络，仅供参考]

rarefaction：稀薄

本论文讨论一微流管流动介质为二阶流体时,(1)考虑已知不同体积流率下,受流体稀薄(rarefaction)效应,反求压力变化情形. (2)已知压力变化下,受流体稀薄效应时之流速和流量变化.

rarefaction：稀疏

相反地,长期慢性高血压也有可能引起胰岛素抵抗,其机理与高血压性微血管病变有关,微血管稀疏(rarefaction)使物质交换的弥散距离增大,导致骨骼肌转运和利用葡萄糖受损.

rarefaction：稀释

却是千头万绪,因此话语一大特色就是赋予信息或知识一个开端和结束,进而制造"完整"(finite)、有中心思想(centered)的幻象,以供听者迅速接纳,这种现象被傅柯称为"稀释"(rarefaction),一方面暗示话语所指涉事物已被孤立化、简单化,

rarefaction：变稀薄, 稀薄

powdered 弄成粉的, 有许多小斑点的 | rarefaction 变稀薄, 稀薄 | exponential part 指数部分

rarefaction wave：稀疏波

gas dynamics 气体动力学 | rarefaction wave 稀疏波 | thermal equation of state 热状态方程