求翻译：采用筛网法，该方法简便易行被多数研究者所采用，即称取一定质量（m1）的产物置于烧杯中，加入过量去离子水、生理盐水，静置至充分溶胀后用100目筛网筛滤去多余的水，并用吸水纸吸去树脂表面水分，然后称量（m2），按式2.1计算吸水倍率[99]：是什么意思？

Using screen method, which is easy to use by most researchers, that weighed a certain quality (m1) of the product placed in a beaker, adding an excess of deionized water, saline, put it aside to fully swelled with 100 mesh mesh screen filter out excess water and use absorbent paper to absorb the res

Using mesh method, the method is easy to implement, that is used by most researchers said that a certain quality (M 1) placed on the product, by adding excessive beaker deionized water, brine, and put to full use soluble inflation after 100 mesh screen filter sieves to excess water use, water-absorb

Uses the strainer law, this method easy to do and easy is used by the most researchers, namely the name takes the certain quality (m1) product to put in the beaker, joins the excessive deionized water, the physiological saline, settles after dissolves fully zhang sieves the wire screen with 100 item

Used sieve network method, the method easy was most researchers by used, is said take must quality (M1) of products placed beaker in the, joined excessive to ion water, and saline solution, static reset to full dissolved expansion Hou with 100 accounts sieve network sieve filter to extra of water, a

Using screen method, which is easy to use by most researchers, that weighed a certain quality (m1) of the product placed in a beaker, adding an excess of deionized water, saline, put it aside to fully swelled with 100 mesh mesh screen filter out excess water and use absorbent paper to absorb the res