The phrase "a substantially lower amount" is correct and usable in written English.
It can be used when comparing quantities, particularly in contexts involving finance, statistics, or resource allocation.
Example: "The new budget allocates a substantially lower amount for marketing compared to last year."
Alternatives: "a significantly reduced amount" or "a markedly smaller amount".
The E500 TMCP steel has a substantially lower amount of chromium, nickel, and copper compared to the F500W QT steels.
Our results indicate that a conformal design is desirable because we identify several benefits of the conformal structure: (1) use of a substantially lower amount of blend; (2) fast charge extraction and thus limited space charge formation, both of which prevent charge recombination; and (3) enhanced light absorption.
It was a substantially lower amount than the rates asked for the Canadian hostages.
While we could reproduce this finding, we observed a substantially lower amount of content mixing for the same condition.
We included all retrieval trials in this analysis (irrespective of correctness or retrieval confidence), since day 1 contained a substantially lower amount of retrieval trials (8 trials per condition, per run).
This difference can be attributed to a lower infectivity titer in BH from #36793, consistent with the substantially lower amount of PK-resistant PrPSc in this brain.
Nevertheless, DRiPs were generated at a slower rate and in substantially lower amounts from EBNAα containing the GAr sequence.
In comparison to previous approaches that implement simple size-based sampling, our architecture requires substantially lower amounts of memory (up to 80×) and achieves higher flow coverage (up to 8× more flows) under specific configurations.
The Fe(II) sorption kinetic curves of the HA and FA co-sorption experiments start out different, with substantially lower amounts of Fe(II) sorbed in the presence of FA than FA during the first 60 days of sorption (Fig. 1a).
With non-rRNA-hexamers substantially lower amounts of rRNA-derived cDNA was generated with on average more than 1 log decrease, compared to the samples treated with random hexamers (see table 1).
