The simulation of total energy flow and the density of states show that the dodecagonal QPC has photonic gap for TM polarized electromagnetic waves.
能流和态密度的计算结果都表示十二重准晶光子晶体具有光子带隙。
The density of plasma rises with increase of laser energy, and the charge flux of plasma is larger than that of combustion flow.
实验结果表明等离子体密度随激光能量的提高而增大，而且激光等离子体的电荷通量大于燃烧流的电荷通量。
Following with mechanical energy transmission in medium, mechanical energy flow will be produced when the density of mechanical energy varies with time.
物体中机械能密度随时间变化时，伴随着机械能的传递，存在机械能流。
The toxins call to it density that would not have a place to rest in our collective energy flow otherwise.
毒素召唤来致密，而那否则的话不会我们能量流中有地方存在。
This paper introduces a new concept-mechanical energy flow, studies stress tensor in energy flow and an application of mechanical energy density conservative points in dynamical systems is discussed.
本文介绍了力学中的一个新概念机械能流，研究了能流中的应力张量，并讨论了动力学系统中机械能密度守恒点的一个应用。
The principle of determining thermal conductive factor of original formation through microdifference temperature is conservation of energy(equal density of geothermal heat flow).
利用微差井温确定原始地层的导热系数，基于能量守衡（地热流密度相等）这一原理。
Due to its low energy density and high oxygen content, biomass is often pretreated by slow pyrolysis to form semi-char which is then fed to the entrained flow gasification reactor.
运用慢速热解方式对生物质颗粒进行预处理，半焦作为生物质气流床气化的原料，通过自动量热仪和元素分析仪对稻草和梧桐树叶热解后的半焦进行热值、元素分析。
When mechanical energy density is variable with time in an object, the mechanical energy flow is bound to follow the transmission of mechanical energy.
物体中机械能密度随时间变化时，伴随着机械能的传递，将存在机械能流。
When mechanical energy density is variable with time in an object, the mechanical energy flow is bound to follow the transmission of mechanical energy.
物体中机械能密度随时间变化时，伴随着机械能的传递，将存在机械能流。
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