Gag answer: Somebody told me, but I forgot what they said!
Real answer: The word "sieve" in this context is used figuratively with reference to the fact that a sieve does not hold all its contents. Just as water goes into a sieve and flows through it, so facts go into a memory like a sieve and then disappear.
what is bigger a 3 sieve or 4 sieve green bean
"Sieve" is not an idiom. See the related link.
The cells having sieve like perforations in their cell walls present in phloem are the sieve tubes of the phloem.
A number of a sieve means how far apart the holes are as in the wires are closer together so bigger items stay in the sieve and so on
The word sieve is a noun as well as a verb (sieve, sieves, sieving, sieved); example uses: Noun: The sieve to strain the spaghetti is in that cupboard. Verb: I don't sieve the mashed potatoes, I like them a bit lumpy.
Sieve plates are cross walls separating the cells in the phloem and have lots of minute pores. These cross-walls look like a sieve and so are called sieve plates. The holes in the sieve plates allows rapid flow of manufactured food substances through the sieve tubes.
belly
A sieve is something that separates insoluble substances from a solution. In the kitchen, a sieve is meshed wire, with tiny holes in it to allow the water to pass through, but doesn't allow insoluble substances.To sieve (verb) means to sift or separate things.
Memory like a hawk means you remember anything you have seen even once.
Montag remembers the event with the sieve at the beach because he is reflecting on his past and feeling a sense of guilt and dissatisfaction with his life. The memory of the sieve represents his struggles with trying to retain knowledge and the sense of futility in his efforts, leading him to question the emptiness of his existence.
What is the difference between a wet sieve and a dry sieve
Forrest Sieve