The stumbling block is the mechanistic prediction of cloud cover.

麻烦的是对云量的机械预报.

辞典例句

Cloudtop properties include cloudtop pressure, cloudtop temperature and cloud effective emissivity.

云顶性质包括云顶气压 、 云顶温度和有效云量或有效比辐射率.

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As more precipitation and cloud cover, the rest of High 31 ~ 35 ℃.

由于降水及云量较多, 其余地方最高气温31～35℃.

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Thus cloudiness decreases even as the hydrological cycle accelerates and precipitation and evaporation increase.

云量降低甚至出现在水循环加速和降水、蒸发增加以后.

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One possibility is that it is being reflected back into space by changes in cloud cover.

一种可能是,因云量改变而反射回太空.

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January and February are cloudier, with occasional cold fronts followed by dry northerly winds.

一月和二月云量较多,间中有冷锋过境,带来干燥的北风,市区气温有时会降至摄氏10度以下.

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