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Discover LudwigThe phrase "are firstly used" is not correct in standard written English.
It is typically used to indicate the initial application or introduction of something, but "firstly" is often considered unnecessary or awkward in formal writing.
Example: "These methods are firstly used in the early stages of the project."
Alternatives: "are used first" or "are initially used".
Exact(12)
5 μm/pixel images are firstly used to measure global deformations and determine strain-concentrated regions.
The results from the study are firstly used to identify any special cause variability due to specific attributable circumstances.
An important aspect that distinguishes our device from the conventional one is that thermoelectric nanowire arrays are firstly used to fabricate thermoelectric micro-generator.
Secondly, compared with techniques in continuous-time MCVNNs, the Halanay-type inequality and comparison principle are firstly used to exploit the dynamical behaviors of discrete-time MCVNNs.
In this paper, five simple analytical functions are firstly used to illustrate the feasibility of the variance and information entropy methods.
The experiments are firstly used to evaluate the pertinence of Eurocode 2 for the shear design of reinforced concrete slabs without shear reinforcement in comparison with the French approach, and then to make comparisons with the ACI 318-14 code.
Similar(48)
During the heating process, Ar flow was firstly used with a heating rate of 5 °C min−1.
The rhombic drive mechanism is firstly used in Stirling engines by the Philips Company in 1953.
Latter is firstly used for a mathematical model in supply chain literature.
Cyclic voltammetry tests were firstly used to investigate the electrodeposition mechanism.
Regular perturbation method (RPM) was firstly used to get implicit solutions.
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Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com