- 推荐网络例句
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UV-visible spectra absorption values of leachates from litter fall and different litter layers decreased with the increase of wavelength, and a peak at about 200 nm was observed in all cases.
淋出液中溶解有机物的紫外吸收值均随波长的增加而减小，且UV-Vis。
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I told you to help her, not to shout at her.
我叫你去帮助她，不是冲着她喊叫。
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In the late 1920s he recommended adoption of the 6.5 mm calibre "if not even smaller" and a rimless or semi-rimmed case with a length shortened by about 20 %(to 40 mm).
在1920年代晚期，他建议采用6.5mm甚至更小口径的、弹壳无缘或半凸缘且长度缩短20%（至40mm ）的新弹药。
Don't
stop moving...