The phrase "a cluster of several" is correct and usable in written English.
It can be used when describing a group or collection of multiple items or entities that are closely related or situated together.
Example: "In the garden, there was a cluster of several vibrant flowers blooming together."
Alternatives: "a group of several" or "a collection of several".
Its RVE is a "cluster" of several grains.
Most species bear a single flower or a cluster of several flowers.
The Met has long advertised itself as a grand art multiplex, a cluster of several separate world-class museums under a single roof.
Howard envisaged a cluster of several garden city satellites orbiting around the central mothership city, all connected by an efficient network of road and rail.
In one of Tyson's experiments, the Hubble Space Telescope was trained on a cluster of several hundred galaxies some 2 billion light-years from Earth in the constellation Pisces that seemed a good bet for a gravitational lens.
The low value is inconsistent with certain recently proposed thermal ratchet models for motor movement as well as with scenarios where the hydrolysis of a single ATP molecule leads to a cluster of several steps.
Thus, the adverse effects on the child may be a consequence of a clustering of several negative factors.
The Metabolic Syndrome (MetS) represents a clustering of several cardiovascular (CV) risk factors including abdominal obesity, impaired glucose intolerance, dyslipidemia, and hypertension, with insulin resistance as a major characteristic [ 12- 14].
Metabolic syndrome (MS) represents a clustering of several cardiovascular (CV) risk factors including abdominal obesity, impaired glucose intolerance, dyslipidemia, and hypertension, with insulin resistance as a major characteristic [ 1, 2].
However, only two regions showed a clustering of several QTL that included the main fitness QTL, namely at the bottom of LG5 and at the top of LG7 (Fig. 1).
This assumption is supported by the observation that the presence of a clustering of several CVD risk factors in the parents has a stronger effect on the risk for diabetic nephropathy in the offspring than the heritability of a single factor, such as hypertension alone (2).
