有效孔隙容積 的英文怎麼說

中文拼音 [yǒuxiàokǒngróng]
有效孔隙容積 英文
effecitve pore volume
  • : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
  • : Ⅰ名詞(效果; 功用) effect; efficiency; result Ⅱ動詞1 (仿效) imitate; follow the example of 2 ...
  • : 名詞1 (縫隙; 裂縫) crack; chink; crevice 2 (空閑) gap; interval 3 (漏洞; 機會) loophole; op...
  • : Ⅰ動詞(積累) amass; store up; accumulate Ⅱ形容詞(長時間積累下來的) long standing; long pending...
  • 有效 : effective; valid; efficacious
  • 孔隙 : small opening; hole; [冶金學] pore; aperture gap; pore space; ventage; void
  1. Then the theoretical computing methods are presented, in which we emphasize particularly on the plane wave method ( pwm ) and the finite element method ( fem ). with the two methods mentioned above, important parameters such as bandgap, dispersion, leaky loss and so on are calculated, as well as the birefringence of two kinds of mf, which are in two different mechanisms. a new type of optical coupler based on dual - core bandgap microstructure fiber is presented

    主要研究內如下: 1 、利用平面波展開方法和限單元方法研究了微結構光纖的傳導特性,對三角形、蜂窩形柵格空氣包層結構的光子能帶進行了研究,在此基礎上闡述了光子晶體光纖的傳導機制,對折射率引導和光子帶引導微結構光纖的波導色散、泄漏損耗和模場面進行了研究。
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