| 释义 |
diurnal variations
释义
日变化
例句
1·The latitudinal and longitudinal gradients, their diurnal variations and seasonal characteristics are dealt with.
指出纬向梯度、经向梯度、全梯度矢量的昼夜变化与季节特性。
2·The results are (1) at Wuchang, ionospheric scintillations exhibit not only diurnal variations but also seasonal variations.
结果表明：(1)武昌电离层闪烁不但有日变化，而且有季变化。
3·The diurnal variations of photosynthesis and response to light in Viburnum odoratissimum leaves under natural conditions had been studied.
自然条件下对珊瑚树叶片光合作用日进程和光响应进行了测定。
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