seasonal fluctuation

The DAA seasonal fluctuation was similar to that of DPA and alsopresented a double-peak pattern.

日同化量(DAA)的季节消长和日光合量相似,依然成双峰形.

Objective To investigate breed composition and seasonal fluctuation of mosquitoes and cockroaches at Longkou Port, analyze the potential risk of disease spreading, provide scientific data for disease control and prevention.

目的了解龙口口岸蚊、蜚蠊的种类及季节消长情况，分析其传播疾病的潜在危险性，为制定口岸传染病防控措施提供科学依据。

Seasonal fluctuation of multiple sclerosis bir-ths in Sardinia

撒丁岛多发性硬化症患者出生的季节波动性

We though that the island and the terrestrial environment showed different effects on the seasonal fluctuation of the Niviventer confucianus population. 3.

我们认为岛屿环境对社鼠数量季节消长的影响与陆地环境有所不同。

Standard X-11 Method and An Analysis about Seasonal Fluctuation of International Crude Oil Price

标准X-11方法及国际原油价格季节性波动分析