The goal is to learn how to write better.

分析的目的是为了提高科技英语写作水平(不是针对作者)。

Green highlight is used to show good writing.

绿色: 好好学习。

Yellow means "questionable."

黄色：有问题。

Blue is for discussion.

蓝色: 值得讨论。

Cold Pools Observed by Uncrewed Surface Vehicles in the Central and Eastern Tropical Pacific

评论：大洋，一般需要“the”（虽然在标题中可以省略）。

和equatorial Pacific 一样，tropical Pacific的定语central，eastern，or western 应该放在前面（不要“夹”在这两个词的中间—一个常见的“错”）。

https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2021GL093373

New in situ observations collected by Saildrones, a novel uncrewed surface vehicle (USV), are used to investigate atmospheric cold pools during three 6-month missions to the central and eastern (∼140°W–125°W) tropical Pacific. 

评论：句子虽然长，意思非常清楚。

Cold pool fronts in the atmospheric boundary layer are identified by a −1.5°C air temperature drop occurring in 10 min or less. 

While cold pool events were observed in the central Pacific as far north as 30°N and within the equatorial band, the majority of observed cold pools occurred within the convective, low-wind shear environment of the Intertropical Convergence Zone. 

评论：这个连接号，加与不加，意思有点不一样。

Composite time series analysis of measurements during the 382 cold pool events reveals new insights on high-frequency variations in air temperature, wind speed, humidity, pressure, and sea surface temperature and salinity associated with cold pool fronts. 

评论：这个and没有错，但是不用也可以。

The results highlight the unique capabilities of Saildrone USVs to resolve small spatial and temporal scales of variability over observationally sparse ocean regions.

评论：我会用observation-sparse。

Follow me, if you want to improve your writing skill:

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http://blog.sciencenet.cn/blog-306792-1146690.html