The phrase "a proper spacing" is correct and usable in written English.
It can be used when discussing the appropriate amount of space between elements, such as text, images, or other design components.
Example: "Make sure to maintain a proper spacing between the paragraphs to enhance readability."
Alternatives: "adequate spacing" or "correct spacing".
Rotor spacing experiments indicated that the aerodynamic interference with different spacing generated different thrust and powers in hover flight, and the performance was indeed improved with a proper spacing as compared to the large rotor.
The TMO thickness can be controlled by choosing a proper spacing Δd between a contact and the N+ diffusion region.
More pronounced fluorescence enhancements might be obtained from aggregates of several metal nanoparticles, where a proper spacing of the fluorophores to the metal is achieved and where several strong hotspots occur in the gaps between the nanoparticles [24].
To avoid sudden failure in beams, shear reinforcement is required in a proper spacing so that the shear reinforcement should intersect with the diagonal shear cracks, even when shear reinforcement is not necessary according to the computation.
These results show that processive movement of kinesin dimers requires elements in the motor head that respond to ADP-release and induce stepping, in addition to a proper spacing of the motor heads via the neck coiled coil.
In the past four weeks we have set up a temporary office while building work is done to create a proper space.
It's as if Ms. Schreck and Ms. Silverman were clearing away distractions, making the play like a monk's cell: a proper space to contemplate the mysteries of faith.
The study at the outset included several site visits to a number of traditional UAE museums to select a proper space with the system under study for investigation; and to specify how typical displays of these museums are classified.
But the modest and the sophisticated drummer, whatever their stylistic differences, share an understanding that there is a proper space for keeping the beat, and a much smaller space for departing from it, like a time-out area in a classroom.
This is definitely one of the hottest Canadian tech companies currently operating, and now it's got a proper space to reflect its ambitious goals.
Thus, a proper space velocity needs to be selected to ensure that the catalyst activity is optimal in the actual production.
