"circumference by" is a correct and usable phrase in written English
It can be used to describe the means or method by which the circumference of an object is measured or calculated. Example: The circumference of a circle can be found by multiplying its diameter by pi.
The waist to hip ratio is worked out by dividing waist circumference by hip measurement.
The corrosion in the wall thickness was artificially induced 360° around the circumference by machining.
The fracture widths were calculated based on the experimental monitoring of circumference by extensometer and CT scanning results.
A histological examination revealed that the cells in the cellular ring were highly oriented in the direction of the circumference by the tension generated within the structure.
For instance, we know about the measurement of the Earth's circumference by Eratosthenes around 240BC not from his own writings, which are lost, but from the commentary of Cleomedes, writing several centuries later.
Later in the century Eratosthenes of Cyrene, a typical polymath, calculated the Earth's circumference by an excellent method, though his good result was due to the mutual canceling out of two errors.
Today we celebrate not only a debut by Dave Sarpola, but a day that reminds us to always divide one's circumference by one's diameter.
We compared the individual variation for estimated fetal weight by abdominal circumference, femur length, and head circumference by calculating a within-subject standard deviation to quantify the level of disparity.
On the bottom left-hand corner of an otherwise rather plain dustjacket is the image of what appears to be a seal or official stamp, depicting what might be mountains, encircled at the seal's circumference by lettering in an unfamiliar script.
The ring was positioned around the eye, such that it pushed the eyelids away from the eye, being locked into an appropriate circumference by the position of the button in the handle.
What's more, two hours of walking instead of sitting was linked to an 11percentt lower body mass index and a reduced weight circumference by an average of 7 centimeters.
