The combination of very large radio flux and exceedingly small angular size means that the sources have a fantastic surface brightness . 极大的射电流量同极小的角经集于一身，意味着这些发射源有难以置信的高表面亮度。
It is well established that facet damage is caused by the optical flux density at the laser facet and that it is not a function of the operating current . 业已明确肯定，端面损伤是由激光器端面的光流密度引起的，并且不是工作电流的函数。
Yugoslavia would then be able to speak with a united voice in the councils of the allies during this formative period when so much is in flux . 在这种情况下，南斯拉夫才能用一致的声音，在这种变化多端的草创时期，在盟国的会议上发表意见。
With a careful theoretical analysis various physical parameters such as the gas density, temperature, and pressure, and the ultraviolet and ionizing radiation fluxes can be derived . 通过仔细的理论分析，可以推导出如气体密度、温度和压力等各种物理参量，以及紫外辐射和电离辐射的流量。
American writers have been able to stand outside society in this way partly because society itself was too fragmentary, too much in the flux of becoming, to lay close hold upon them . 美国作家之所以能独立于社会之外，部分原因是社会本身远未成形，在不断变化中，以至不能对他们严加约束。
Development of flux - cored wire for sa213 - t91 steel tig welding 焊药芯焊丝的研制
Verification scheme of magnetic flux measuring instruments 磁通计量器具检定系统
Information flux forecasting model and its discussion 信息流量预测模型及其研究
A study on the welding technology of co2 flux cored wire 2药芯焊丝的焊接工艺研究
Standard practice for flux fusion sample distribution 通量熔融样品分部的标准规程
