The phrase "application is insufficient" is correct and usable in written English.
It can be used in contexts where you are indicating that a submitted application does not meet the required criteria or standards.
Example: "After reviewing your submission, we regret to inform you that your application is insufficient for our program's requirements."
Alternatives: "application is inadequate" or "application does not meet requirements".
Despite its excellent tribological property, the service lifetime of Hardox400 steel in some metallurgical and mechanical engineering applications is insufficient.
The results of the present study indicate that faculty members place a high value on the questioning technique in medical classes but their actual question applications were insufficient to show an effect on improving learning.
As a consequence, the lone application SEG is insufficient to distinguish between the simple and complex TM helices.
Although stainless steels are commonly used in marine applications, there is insufficient HG10MNN documentation to permit its use in naval ship design.
Figure 8 is an example of the metric application, but there is insufficient information to determine which specific TOP/SD is high/low.
Classical mechanics is still useful in a practical sense for macroscopic applications, however, it is insufficient to explain all mechanical interactions and indeed many quantum effects run counter to the expectation from classical mechanics [ 77].
While a report from the USDA, which investigated 80 commercial poultry farms, "cannot at present point to a single statistically significant pathway" for the spread of the outbreak, it determined that "a likely cause of some virus transmission is insufficient application of recommended biosecurity practices".
88 Our study shows that there is insufficient application of TCM research evidence in Western medicine guidelines in China.
This indicates that Rhizobium inoculation without N application in these experimental sites is insufficient to increase common bean yield even though, it was improved significantly the NN and NDW.
31 32 42 Alongside these factors, if we rely on clinical experience, in chronic lateral epicondylitis cases the isolated application of EccEx and stretching is insufficient to obtain an optimal functional outcome.
