Animals adapt to changing conditions , which might mean a shift in population patterns to areas where pack ice is morerobust year - round.
动物会适应变化的条件，这意味着它们的数量会转移到更加结实的冰盖上去。
As you shape the crown, continue to shift the marker 1 st to the left at the end of each round. Switch to double-point needles when necessary.
当你调整这顶帽子的尺寸是，继续转移第一部分在每一圈结束的左边，必要时可以换到第二根针上。
That might not seem surprising in this age of electric lights and round-the-clock activities, but co-author David Samson says this shift began long before we developed artificial lighting.
在这个有电灯和通宵工作的时代这也许并不令人惊讶。但是这份报告的共同作者大卫•萨姆森说，睡眠的这种变化早在我们发明人工照明之前就开始了。
A novel way is suggested to narrow the bandwidth of a Fabry-Perot (FP) cavity through increasing the derivative of one round-trip phase shift with respect to the frequency.
本文提出用增加腔的环程相移对频率的倒数的方法来获得窄带宽。
A novel way is suggested to narrow the bandwidth of a Fabry-Perot (FP) cavity through increasing the derivative of one round-trip phase shift with respect to the frequency.
本文提出用增加腔的环程相移对频率的倒数的方法来获得窄带宽。
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