The phrase "a highly laborious" is correct and usable in written English.
It can be used to describe a task or process that requires a significant amount of effort and hard work.
Example: "The project turned out to be a highly laborious endeavor, requiring countless hours of research and development."
Alternatives: "extremely demanding" or "very arduous".
The reconstruction of genome-scale networks is a highly laborious long-term effort, which requires intensive curation [ 4].
2, 35 As only some of the less frequent SNPs are statistically associated with height, and in view of the high density of SNPs, our study may be hampered by selection bias 36 and would ideally have required a wider sampling of some 2 000 individuals; however, this was a highly laborious strategy when the complete sequencing technique is applied.
And countries applying to have such low-emissions areas off their coasts have to show that their shore-based industries, too, are reducing their emissions — all highly laborious stuff involving regulation and much monitoring of shore-based industry emissions, explained Arthur Bowring, managing director of the Hong Kong Shipowners Association, one of the largest associations of its kind.
Moreover, PFGE is a time consuming and highly laborious method which can be performed only in reference laboratories.
Manually updating annotations is therefore highly laborious.
Genome screening for QTL is usually costly and highly laborious.
Importantly, this analysis is highly laborious, and the size of the biopsies makes it unsuitable for the follow-up of the therapeutic effect in small animals.
Monitoring pesticide concentrations in the field is often highly laborious and costly because of the short temporal scales of exposure and the rapid degradation of the residues (e.g. a half-life of only a few days in the case of carbaryl).
Piece molding is a highly skilled and laborious process.
Interpretation and analysis of spatial phenomena is a highly time-consuming and laborious task in several fields of the Geomatics world.
This ease of application, which avoids the laborious tasks of handling a highly viscous PEG solution and performing repeated washout steps, may improve the reproducibility of microcell fusion.
