| 单词 | pore size |
| 释义 | > as lemmaspore size pore size n. ΚΠ 1916 Proc. Royal Soc. 1915–16 A. 92 372 The pore size is too great for the membrane to act osmotically by exerting a selective mechanical blocking action. 1947 New Biol. 3 175 If a series of filters of known pore-size is used, the size of particles which just fail to pass a certain filter can be obtained. 1968 New Eng. Jrnl. Med. 28 Mar. 690/1 Various changes in the skin, including acne, oiliness, increase in pore size, hyperpigmentation and coarseness of texture, were mentioned by 16 persons. 1997 Gettysburg (Pa.) Times 27 Nov. a7/3 Sphagnum peat..will hold four to eight times its dry weight in water and the pore size allows the water to be readily available to plants. < as lemmas |
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