"twofold pattern" is a correct and usable phrase in written English.
You can use it to refer to a pattern that has two distinct parts. For example, you could say, "The project involved a twofold pattern of research and analysis."
Each antibiotic was tested in the range of 125 0.12 mg/L following a twofold dilution pattern against the virulent M tuberculosis H37Rv, two surrogate organisms M aurum and M bovis BCG, a Gram-positive susceptible strain of S aureus, a clinical methicillin-resistant S aureus isolate (EMRSA-16) and finally two Gram-negative bacteria, P putida and E coli.
When IHHNV is the only virus or when its number predominates in co-infected samples by a difference of twofold, the same pattern of expression for HSP-70 and a positive relationship are observed.
Interest in forecasting the cell to which a device may be handed off depending on the movement pattern is twofold.
The aims of this paper are twofold: (a) to explore seasonal patterns in a large, Danish Medical Birth Register, and (b) to explore models based on seasonal exposures and a non-linear exposure-risk relationship.
Red pulp macrophages (RPM) rose twofold according to the same time pattern as MPs; however, their general number was low.
GLUCIT03 (Rukiah, Lefebvre, Hernandez et al., 2004 ▸): Two —OH groups meet across a twofold axis: no sensible hydrogen-bond pattern is possible within the experimental space group.
Thereby, the research questions motivating the current study were twofold: (i) What is the specific activation pattern associated with word stress processing?
The advantages of our framework are twofold: first, it allows us to describe and categorise patterning mechanisms.
The spacing between neighboring nano-columns is the same as its diameter, making the pitch a twofold of the diameter (200 and 100 nm for the respective pattern).
We used the NSF45K array to assess differential expression patterns of 507 loci showing at least a twofold change in expression between light- and dark-grown seedlings.
