substandard

adj.

不够标准的，在标准以下的；低等级标准；

1. Too many families are still living in substandard housing.
   仍有太多家庭居住条件达不到标准。
2. These are all substandard products.
   这些都是次品。

Substandard medicines in resource-poor settings: a problem that can no longer be ignored.
Socioeconomic status and risk for substandard medical care
Substandard application of preimplantation genetic screening may interfere with its clinical success
Assessment of the incidence of substandard drugs in developing countries
Do Predators Always Capture Substandard Individuals Disproportionately From Prey Populations?
Organizational Innovation and Substandard Performance: When is Necessity the Mother of Innovation?
Organizational Innovation and Substandard Performance: When is Necessity the Mother of Innovation?
Hospital Characteristics Associated With Adverse Events and Substandard Care
Use of administrative data to find substandard care: validation of the complications screening program.
Seismic load tests on interior and exterior beam-column joints with substandard reinforcing details