Traduction de «Résistance aux alternances de gel et de dégel » (Français → Anglais) :

freeze/thaw cycle [ freeze-thaw cycle | freezing-thawing cycle | gelival cycle ]

freeze/thawing test [ freeze/thaw test ]

Does the permafrost collapse and then you are okay, or will there be continuous freezing-melting, which is will be a major maintenance problem in terms of the continued existence of pipelines?

It is important to distinguish the difference between transgenic trees, where genes are taken from another species and inserted into a tree species, for example, to make it more drought resistant or more pest resistant or more frost resistant as opposed to improved trees, which are simply ones that have been selected through normal processes, much in the same way as we would breed dogs and cats, or cows.

In conclusion, we suggest that an EI premium rate freeze be maintained beyond 2010 to ensure future job creation is not harmed by payroll tax increases; that CEIFB be properly funded to withstand recessions and additional costs by repaying the $57-billion surplus; that selective changes to enhance benefits be avoided, as they are unlikely to result in the successful restructuring of the program and will likely only harm the financial balance of the system; and that an EI training credit be created that encourages hiring and workplace training as an alternative means of assisting long- tenured workers and others on EI so that they can ...[+++]get effective training and have better access to new jobs that are being created.

Growers can foresee canola varieties resistant to insects, disease, and some environmental factors, such as drought and frost, with higher yield potential and, again, improved profitability.