The phrase "a direct coupling" is correct and usable in written English.
It can be used in contexts related to engineering, physics, or systems where two components are connected directly without any intermediary.
Example: "In this system, a direct coupling between the motor and the gearbox ensures maximum efficiency."
Alternatives: "a direct connection" or "a direct link".
"There is a direct coupling there," Mr. Nardelli said in a speech to the Automotive Press Association, "and some negative spill from housing into the auto industry".
We established a direct coupling reaction between tetronic acid derivative and thioimidate to prepare the RE derivatives 6a 6i efficiently.
Module 2 comprises a direct coupling of PAT and feed pump without gearbox, whereby both machines originate from the same production series.
The probability of failure is calculated using Monte Carlo simulation and the first order reliability method, with a direct coupling approach.
In particular, we have discussed the implementation of the counter-diabatic term for spatial adiabatic passage transport via a direct coupling of all the traps.
A series of anthracene-clustering dendrimers bearing various aliphatic substituents at the terminal positions were synthesized using a direct coupling strategy.
In this study, dynamic behavior of a direct coupled rotor-bearing system is investigated.
A direct coupled method is established on the basis of the Boussinesq equations and RANKINE source method to analyze the hydroelastic responses of floating bodies near islands and reefs.
Others have been PCR-amplified and tested using a direct coupled in vitro transcription/translation assay to determine their coding status ([ 24] for the 3 envH and this study for envT, envF(c 2 and envR(b), see Materials and Methods).
The size of the env gene open reading frame in the primate loci was evaluated using a direct coupled in vitro transcription/translation assay based on T7 promoter-containing PCR products as described in [ 24], which allows to determine the status of both alleles in the same assay.
Different coupling strategies between the microstructure model and Thermo-Calc have been developed, in particular a computationally-efficient direct coupling using the TQ-interface of Thermo-Calc.
