'which necessitate' is a grammatically correct and usable phrase in written English.
It is usually used to introduce a clause that explains the reasons or circumstances that require or demand something. Example: The extreme weather conditions, which necessitate caution and preparation, made it difficult for the hikers to reach the summit.
We found high levels of undescribed diversity within P. laevis which necessitate a thorough revision.
We are concerned here with medium or long term decision problems, which necessitate "macroscopic" models of the supply chain.
Optimal allocation of trials requires reliable schemas' fitnesses estimations which necessitate appropriate, fitness landscape dependent, statistics of population.
This information could serve as a proxy for a range of applications which necessitate detailed information about the subsoil.
There are many screens in many different sizes, which necessitate mobile optimisation, such as responsive design for apps, websites, and display ads.
If you work anywhere near the media, for example, (even excluding jobs like mine, which necessitate near-obsession with the internet) Facebook is just another communication tool.
It is an alternative to variable speed systems, which necessitate a modified generator and power conditioning equipment.
Spontaneous revertants of Janus can lead to high level of false-positives during negative selection, which necessitate a time-consuming post-selection screening process.
In particular, attention and memory-based design placement strategies are founded upon assumptions which necessitate a clear idea of consumer eye movement sequences across restaurant menus.
This study aimed to develop an autologous heart valve without using traditional in vitro tissue-engineering methods, which necessitate complicated cell management protocols under exceptionally clean laboratory facilities.
The approach is based on the use of the Delphi method for capturing knowledge from various experts which necessitate reaching a consensus.
