超小焦點 的英文怎麼說

中文拼音 [chāoxiǎojiāodiǎn]
超小焦點 英文
ultrasmall focal spot
  • : Ⅰ動詞1 (越過; 高出) exceed; surpass; overtake 2 (在某個范圍以外; 不受限制) transcend; go beyo...
  • : Ⅰ形容詞1 (體積、面積、數量、強度等不大) small; little; petty; minor 2 (年紀小的; 年幼的) youn...
  • : Ⅰ形容詞1 (物體受熱失去水分 呈現黃黑色並發硬、發脆) burnt; scorched; charred 2 (著急) worried;...
  • : Ⅰ名詞1 (液體的小滴) drop (of liquid) 2 (細小的痕跡) spot; dot; speck 3 (漢字的筆畫「、」)...
  • 超小 : usoultra sop
  • 焦點 : 1 [數學] [物理學] (二次曲線焦點; 主焦點) focal point; focus 2 (問題的關鍵所在或爭論的集中點) ...
  1. The conclusions are as follows : the ultrasonic intensity is proportion to the laser intensity ; the ultrasonic induced by a laser line source has much more advantages than by a laser point source, such as stronger energy, higher snr, more directivity and shape ; the intensity of cfpi ' s output signal is linear with ultrasonic vibration velocity, and is effected by incidence angle and scattered angle ; snr will increase by reducing cfpi ' s bandwidth, reducing incidence angle, increasing cavity ' s length and reflectivity

    在分析光源激勵聲表面波機理的基礎上,求出了線光源激勵的聲振動的位移表達式,發現線光源激勵的近場區表面波具有波形好,信噪比高,指向性好,幅度強等特。通過理論推導,得出共fabry - perot干涉儀的輸出光強除了與樣品表面的振動速度成正比,並與入射角和散射角有關;適當減cfpi的帶寬,增加腔長,增大鏡面反射率,或者減檢測入射角都可以提高系統的信噪比。
  2. They could also be used as electric components and power sources for small electrical equipment and direct current switches

    另外極電容還可用作電路元件、型用電器電源、直流開關電源等,近年來已經成為研究的
  3. They can also be used as electric components and power sources for small electrical equipment and direct current switches. now supercapacitors have become a hotspot in research

    另外級電容器還可用作電路元件、型電器電源、直流開關電源等,近年來已經成為研究的
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