The phrase "can usually be achieved" is correct and usable in written English.
It is typically used to indicate that something may be achievable with some effort or can be accomplished with a reasonable amount of success. For example: Improving the company's employee satisfaction scores can usually be achieved with improved communication and better working conditions.
A cure can usually be achieved by surgery, though in some situations the remaining arterial flow may be impaired.
Although distinguishing organic from psychogenic amnesia is not always easy, it can usually be achieved on the basis of such criteria, especially when there is no reason to suspect actual brain damage.
The first goal can usually be achieved by using EPAP to recruit and stabilize previously collapsed lung tissue [39].
The wide variety of pyrolysis products indicates that the products may need to be separated and purified before they can be used further; this can usually be achieved through the use of existing distillery and refinery facilities.
This calculation of a mean shape allows for a more accurate characterization of the morphology of a given species than can usually be achieved by examining a single specimen.
Second, when research involves adult participants, protection of privacy rights can usually be achieved through adequate informed consent procedures.
Even advocates of the technology admit that an accuracy rate of about 70% is considered excellent, but that this can only usually be achieved for technical documents using highly consistent terminology.
A more efficient analysis can therefore usually be achieved by using a t-test on log-transformed times rather than applying a M-W test to untransformed data.
Its speed and performance depend on how well the puncture site can be accurately located, something that usually is achieved via visible landmarks and/or by combining various universal preestablished measurements.
A different optimization goal is good testability which can usually only be achieved by additional hardware overhead.
Bikes can usually be rented.
