threshold of attention 中文意思是什麼
threshold of attention
解釋
注意閾-
Particularly, cr4 + - doped crystals as passive q - switch ( saturable absorber ) have got extensive attention, such as cr4 + : yag , cr4 + : gsgg , cr4 + : mg2sio4 and cr4 + : yso, which have the advantages of wild absorption band, good saturable absorption, long restored time, good photo - chemical stability, no fading, good thermal conductivity and high damage threshold
特別是近年來,摻cr4 +離子的各種晶體如cr4 + : yag , cr4 + : gsgg , cr4 + : mg2sio4和cr4 + : yso等作為被動調q開關受到了廣泛的關注。它們具有很寬的吸收帶和良好的飽和吸收性質,恢復時間較長,光化學性質穩定,無退化現象,熱導性好,損傷閾值高。 -
In other words, there must be a threshold beyond which the opportunity cost starts to affect the bottom line and attracts the serious attention of the banks
換句話說,當結算帳戶結餘達到某個水平時,有關的機會成本就會開始影響到銀行的盈虧,令銀行要認真研究如何處理這個問題。
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