In this paper numerical simulation was used on investigating the matrix yielding initiation and expansion of polymer blends which has a continuous single phase and a regular particles shape.
Operating issues have struck Asian polymer markets at regular intervals over the last year helping producers stabilise prices.
去年生产问题定期就会对亚洲聚合物市场造成冲击，这帮助生产者稳定了物价。
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When the repeating unit is composed of several monomeric components following each other in a regular fashion, the polymer is commonly named according to its structure.
in a regular fashion，规则地当重复单元由几个单体组成物规则排布，聚合物通常根据它的结构来命名。