The phrase "a slight drop of" is correct and usable in written English.
It can be used when describing a small decrease in quantity, amount, or intensity of something, often in contexts like measurements or observations.
Example: "After the rain, there was a slight drop of temperature, making the evening feel cooler."
Alternatives: "a small decrease in" or "a minor reduction of".
She is also the one who shows a few notable mannerisms (extending her arms, again in Mariinsky style, with a slight drop of the wrists) and the one who seems to luxuriate in her applause, breathing it in as if it were opium.
While the EI of the 'Dajana' petals increased continuously, a slight drop of EI in the III.
Time-on-stream experiments suggest that CeP(2.5) catalyst exhibited constant activity until 20 h after which a slight drop of conversion of lactic acid was noticed.
There was a slight drop of less than 1% between 1973 and 1975 and there was a small decline of less than 2% between 1990 and 1991, coincident with the Gulf War.
Nevertheless, at the coded levels of beyond 0 coded units, a slight drop of nearly plateau pH curvature could be detected; representing a decrease of 4-CP adsorption at higher pH.
The addition of BST, however, slightly inhibited grain growth, as can be seen from a slight drop of grain size from 0.60 μm for pure BNKT to around 0.39 to 0.47 μm for BST-added samples (see Table 1).
It matched February's figure, and beat City forecasts of a slight drop to 59.5.
The VPA treatment caused a several-fold drop in transcripts from the pluripotency genes Nanog and Klf4, a slight drop in expression of Oct4 (a marker of undifferentiated cells) but no significant change in cMyc.
This was despite a slight drop in the total of number of serious cases referred to the authority.
As before, varying the percentage of compounds in a cluster that must have the same interaction for that interaction to be assigned to a query compound has little effect on the order of performance of the descriptors, although there is a slight drop in the number of correctly identified interactions.
England - Bristol - 9 Scotland - Glasgow - 9 Wales - Cardiff - 8 Northern Ireland - Coleraine - 3 Other - Johannesburg, South Africa - 3 London - Croydon - 4. Looking back nearly 60 years, in the 1964 games of Tokyo we see a slight drop in the percentage of athletes contributed by Scotland and Wales.
