At all time, content of carbonate binding species decreased with time lapsing, and content of residual species and content of organic binding species didn't change.

碳酸盐结合态稀土含量随时间的延长而降低，但下降幅度较小；有机物结合态与残渣态稀土含量随时间的延长没有发现明显的变化。

youdao

At the same time, however, I have tried to avoid lapsing into the simplistic.

不过，同时我也力图避免过分简单化。

youdao

Despite losing we were happy with some aspects of our performance but at the same time we were disappointed having played so well for large parts of the game and lapsing at crucial times.

BBC: Geoff Griffiths column