The variation curve of the giant - magnetoresistance with the change of the thickness of the ferromagnetic layer , a , usually shows a maximum 巨磁電阻隨鐵磁層厚度a的變化曲線通常顯示一個最大值。
Then the variation curve between environmental quality and economic development by using ecological model has been further pointed out 在此基礎上提出了利用生態(tài)學模型研究環(huán)境質量與經(jīng)濟發(fā)展之間的變化關系。
The simulations get the variation curve of the torque acted on the helical gear spline during translating process , and get the important damping force acted on the middle part during engaging and disengaging process 仿真還求得了作用在螺旋齒花鍵上的扭矩在動態(tài)過程中的變化曲線;求得了作用在中間件上,起關鍵作用的阻尼力在嚙合、脫開中的動態(tài)變化曲線。
The temperature stress made the cells optimal irradiance range narrow and also made their sensitivity to irradiance . study on the daily variation of photosynthesis in different weather in four seasons in a year was carried out , too . the results showed that the daily variation curves of s1 , s2 and s3 were two - peak curves in high irradiance , and the higher the irradiance was , the earlier the first peak appeared . in the weather with low irradiance ( for example , in cloudy day ) , the photosynthetic rate varied with the irradiance changing 四季溫室不同天氣(晴天、多云天氣和陰天)螺旋藻光合速率日變化測定結果顯示,在光照較強的天氣(如晴天) , s _ 1 、 s _ 2和s _ 3的光合速率日變化曲線呈雙峰曲線,且光照越強,峰值出現(xiàn)越早;在光強較弱的天氣,光合速率隨光強的升降而升降。
The variation curves of yield and grain protein content with soil water content ( or nitrogen ) were convex in high fertility ( or soil water content were 70 % and 80 % of field maximum moisture capacity ) , and the soil water content ( or nitrogen levels ) before maximum protein content ( or maximum yield ) were the soil water content ( or nitrogen levels ) of coordinated variation of yield and grain protein content . [ conclusion ] coordinated variation of yield and grain protein content was possible in suitable condition 在高肥和土壤水分含量為田間最大持水量的70 %和80 %條件下,產(chǎn)量和蛋白質含量曲線均為凸型,蛋白質含量達到最大值之前對應的土壤水分含量為高肥條件下產(chǎn)量和蛋白質含量協(xié)同變化區(qū)間;產(chǎn)量達到最大值之前對應的施氮量為土壤水分含量為田間最大持水量的70 %和80 %條件下產(chǎn)量和蛋白質含量協(xié)同變化區(qū)間。