The phrase "a sufficient strength" is correct and usable in written English.
It can be used when discussing the adequacy or appropriateness of strength in various contexts, such as materials, arguments, or physical capabilities.
Example: "The bridge was designed to withstand heavy loads, ensuring that it has a sufficient strength to support the weight of traffic."
Alternatives: "adequate strength" or "satisfactory strength".
Once cast concrete had achieved a sufficient strength by initial curing, the pretensioned strand was cut, and the pretensioned force was transferred to the concrete as compression.
Nevertheless, the agent has again not properly felt the effects: it has not developed a sufficient strength for the feeling state.
For the speaker, part of the reason for using a particular sentence is that it is true (in context); that is, the speaker believes, with a sufficient strength, that the sentence expresses a true proposition.
PMMA-bone cement loaded with gentamicin shows a sufficient strength of 56.93 MPa with a significant difference (p = 0.0408).
A score of "moderate," "moderate high" or "high" was considered in this work as indicative of a sufficient strength.
The challenge was to develop a character of sufficient strength and allure to divert an audience from imposing its own imagination and emotions on this unusual story, and Mr. Belovitch as a character in his own history keeps an admirable control over us for an hour and a half.
In this reception model, a signal is either received by a node at sufficient strength that perfect reception is guaranteed, or it is not received at all.
It is of course possible to identify such a linear signal using PCA for example, given a signal of sufficient strength, as was demonstrated in the earlier part of this paper.
What the book is trying to show is that the Roman Empire came into existence at a point where the relative underdevelopment of central, eastern, and northern Europe meant that the comparatively more developed Mediterranean world could provide a powerbase of sufficient strength to dominate the continent.
Like an earthquake of sufficient strength, science will yield both victims and survivors.
McCain knows that, whether or not the talks actually end, there is never a political penalty for claiming that an international crisis is the result of Democrats not showing sufficient strength — a proposition that can never be falsified.
