Possibly the migration of what would have been agricultural workers from West China to the East
Backwash is the effect of testing on both learning and teaching. It may be a bad effect or a benefitial one.
The opposite of the backwash effect is the "spillover effect." While backwash refers to the negative consequences that result from a particular action or policy, such as the adverse impacts on other areas or sectors, spillover describes the positive outcomes that extend beyond the initial context. For example, investment in education can lead to broader economic benefits and improvements in social conditions.
back wash effect means think that if a factory established in developed area many folk migrate to industry to get work from back area, developed area always tend to develop due to people migrate of people, it harms to back ward are being natural resources unemployed. as per my knowledge this is different between backwash effect and spread effect
Everyone has backwash.
We just turn the dial to backwash and let some out!
when there is food in your mouth and you drink something the food in your mouth goes in the drink and when it is drunk by some one else it the backwash will get in that's person mouth or not.
The amount of backwash in a beverage is around 10%
how do i calculate the volumn of backwash in a pool
Backwash can pin you and the boat indefinitely.
Backwash can pin you and the boat indefinitely.
Backwash first then shock. If you shock and then backwash you will be throwing away the shock you just put.
"If Jimmy was going to jump off a cliff, would you do that too?"