The phrase "also quite weak" is correct and usable in written English.
It can be used to describe something that is not strong or effective, often in comparison to something else.
Example: "The argument presented in the debate was also quite weak, lacking sufficient evidence to support its claims."
Alternatives: "similarly feeble" or "likewise ineffective".
Moreover, China's higher frequency figures were also quite weak in March (which is the same length every year).
The fundamentals for the Democratic incumbent, Claire McCaskill, are also quite weak, in that she barely won her race in 2006 and is running for re-election after having supported significant parts of Mr. Obama's agenda in a red-leaning state where he is not popular.
For the two blood vessel images, some vessel boundaries are also quite weak.
Consumption growth is stagnating; auto sales in 2018 were lower than in 2017; the import/export data are also quite weak.
And the connections of cities in the WCC are also quite weak in China city network, which will significantly impair the connections inside the WCC.
This flawed product will meet a Senate bill that is also quite weak, setting up the potential for a "race to the bottom" in conference.
It was also quite excellent, if slightly weaker and sloppy in the story department, but was still a great entertainment.
Taken together, these findings indicate that nicotine has some detrimental effects on healthy bumblebees if consistently consumed for weeks but also that these effects are possibly quite weak.
Furthermore it is not clear whether also the correlation between nominal wage growth and unemployment, indeed quite weak before the crisis, has changed too.
It is also important to show that the Au/Cu2O/GCE exhibits a quite weak electrochemistry response in the absence of H2O2.
Familiarity-based recognition was also impaired, significantly below controls for verbal and buildings memoranda and quite weak, although not reaching significance, for landscapes.
