The jet quenching and energy density measurement directly for high density matter were also being taken into account extensively 有关高密物质的喷注淬火、能量密度的直接测量等亦被） ’为关注。
Optics and optical instruments - lasers and laser - related equipment - test methods for laser beam power energy density distribution 光学和光学设备.激光和激光相关设备.激光束能量密度分布的试验方法
But to produce the observed acceleration of the universe , the constant ' s density would have to be twice that of matter 但若想造成现今观测到的加速膨胀，则这个宇宙常数的能量密度须为物质密度的两倍。
In general , thin films have higher energy densities , larger strain capabilities , and more rapid response times than their bulk counterparts 通常薄膜材料具有比其块材更高的能量密度、更大的应变能力以及更快的响应时间。
This way , the biofuel james dumesic devised has 40 % higher energy density than ethanol , repels water and can be made relatively speedily 这样生成的生物能源要比以前使用的酒精的能量密度高40 % ，而且不溶于水，能够很快地被制造。
Optics and optical instruments - lasers and laser - related equipment - test methods for laser beam power energy density distribution iso 13694 : 2000 ; german version en iso 13694 : 2000 光学和光学设备.激光和激光相关设备.激光束能量密度
First , we give a brief review of instanton theory of 1 + 1 dimension . then we obtain the instantons in 4 - field model of 2 + 1 dimension 文章首先回顾了1 + 1维~ 4和sine - gordon场方程静态瞬子的相关理论，讨论了静态瞬子的能量密度、及其稳定性。
Along with the rapid development of portable electronic devices and mems products , the requirement of increasing the energy density of power supply unit is urgent 摘要随著便携式电子产品和微机电系统( mems )的迅速发展，对电源能量密度的要求不断提高。
Most known solutions of general relativity which allow for wormholes require the existence of exotic matter , a theoretical substance which has negative energy density 多数人了解虫孔广义相对论解需要外来物质的存在，一种具有负能量密度的理论上的物质。
