The phrase "a ratio of length" is correct and usable in written English.
It can be used when discussing the relationship between two lengths or measurements, often in mathematical or scientific contexts.
Example: "The ratio of length to width in this rectangle is 2:1."
Alternatives: "a length ratio" or "length proportion".
For example, they argue that of all the rectangles in the world the most pleasing to the eye has a ratio of length to width of 1.618.
Cylpebs are slightly tapered cylindrical grinding media with a ratio of length to diameter of unity.
The blade geometry is characterized by a circumferential angle of 142° and a ratio of length to inner radii arc length near 1·0.
Clausing coefficient K, which stands for the membrane's resistance to molecular flow of vapor for the hole in the membrane, which has a ratio of length (l) to radius (r) from 0 to 1.5 was determined by the empirical Kennard formula K = 1/[1 + 0.5(l/r)] [19]: The vapor pressure was calculated using correction factor according to the recommendations [20].
Isopropanol-based solutions of AgNWs (XFNano Company, NanJing, China) with a ratio of length to diameter (70 nm × 100 μm) were shaken in an ultrasonic machine for 5 min and deposited on a clean silicon substrate via spin coating at 6000 rpm for 30 s.
Korompolias et al. [5] based their definition on the location of the radial bow, whereas we based it on a ratio of lengths determined by the distance to the fracture over the entire length of the radius.
The model abutments had a ratio of streamwise length of abutment to the length of abutment transverse to the flow of 2 for semi-circular abutments and 3 for semi-elliptical abutments.
Therefore we computed for each hospital specialty a ratio of actual length of stay to expected length of stay.
The FE model simulated in this study used to build continuous steel beam and strengthening it by using different length of CFRP plate as a ratio of beam length.
The seeds in these fossil cones are similar in length and width, and have a ratio of seed length to seed width comparable to that in P. pinea (Table 1).
The detonation tube obtained 89%, 70%, and 64% of the theoretical ideal impulse for electropolished tubes at a ratio of tube length to diameter (L/D) of 49, 103, and 151, respectively.
