The phrase "a proper rate of" is correct and usable in written English.
It can be used when discussing an appropriate or suitable level of something, often in contexts like finance, economics, or performance metrics.
Example: "To ensure the project's success, we need to establish a proper rate of return on our investments."
Alternatives: "an appropriate level of" or "a suitable rate of".
So Lord Browne will probably also recommend that the government charge a proper rate of interest on its loans.
Last December we started a petition on Change.org calling on Amazon to pay a proper rate of corporation tax.
By 1109, he had managed to restore order by working out a proper rate of exchange for the whole coinage.
For example, a proper rate of nucleophagy seems essential for nuclear remodeling of muscle fibers, as indicated by nuclear envelopathies, a group of genetic disorders characterized by increased nuclear fragility and giant autophagosomes that contain nuclear components (Park et al., 2009).
"As a matter of principle, taxpayers, whether they're companies or individuals, should pay their proper rate of tax," Gillard said.
The commander checked data to make sure that the computer was maintaining the proper rate of descent and direction of flight.
Due to the lack of expeimental information about the proper rate of acid injection in each step about simulated processes, estimated wellbore injected pressure by considering obtained flow rate and abnormal reservoir rock condition take out of the limited allowance of breaking interval, injected acid with the derived flow rate of 1.2 bbl./min do not be possible.
Since at the time of pregnancy both hormones are present in high concentrations in the mammary gland, it is possible that this coexistence is important for the proper rate of lobuloalveologenesis. Enhanced autophagy induction in BME-UV1 cells treated with E2 and P4 is related to the ability of these hormones to regulate the expression of autophagy-related genes and their products.
Suitable sources of fertilizers and proper rates of applications were of key importance to both crop yields and environmental protection.
Since composite polymer structural material is used as the mechanical structure, a proper refresh rate of 100 Hz is implemented by engineering the spring dimensions.
This work aims to maximize the probability of successful decoding through proper rate allocation amongst video layers of different servers.
