sieve

Các nghĩa

1. rây · rây bột

   A device with a mesh, grate, or otherwise perforated bottom to separate, in a granular material, larger particles from smaller ones, or to separate solid objects from a liquid.

   The philosopher Demonax said of two dunces, 'one appeared to be milking a he-goat while the other was holding a sieve for him.'

   Near-synonyms: sifter, strainer, temse

   Use the sieve to get the pasta from the water.

2. quá trình sàng lọc

   A process, physical or abstract, that arrives at a final result by filtering out unwanted pieces of input from a larger starting set of input.

   Given a list of consecutive numbers starting at 1, the Sieve of Eratosthenes algorithm will find all of the prime numbers.

3. người hay quên, người không giữ được bí mật

   A person, or their mind, that cannot remember things or is unable to keep secrets.

   colloquial

4. bác sĩ thực tập nhận quá nhiều ca nhẹ vào phòng cấp cứu

   An intern who lets too many non-serious cases into the emergency room.

   derogatory · slang

   To be a sieve was to lack clinical judgment, courage, and group loyalty all at once.

5. họ các cấu xạ có đối miền cố định, đóng với hợp thành trước

   A collection of morphisms in a category whose codomain is a certain fixed object of that category, which collection is closed under precomposition by any morphism in the category.

Dạng khác

• sieves plural

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