There is obvious hyperbolic relationship between precipitation and Secchi Disk depth.

降雨和透明度存在明显的双曲线相关关系。

youdao

The final tally included 445,237 data points from Secchi disks spanning the period 1899-2008.

最终的测量数据包括1899-2008年间分于全球445,237西卡圆盘测量点的数据。

youdao

What Secchi produced was a dinner plate-sized white disk that is lowered into ocean water until it cannot be seen anymore.

所谓塞齐盘就是餐盘大小的白色磁盘，把它沉入海水，直至再也看不见。

youdao

His son,Matteo Secchi, a local businessman who runs a hotel, is one of the organizers of the upcoming funeral for the city.

VOA: standard.2009.10.27

Matteo Secchi says the high property prices and rental costs are forcing ordinary residents to leave the city.

VOA: standard.2009.10.27

Matteo Secchi,one of the organizers of the funeral for the demographic decline, says their message is clear.

VOA: standard.2009.11.14