Surface paint molecules provide inlaid evenly and slightly rough, organic or inorganic material coating shall contain polar groups charged.

提供镶嵌油漆分子均匀而微粗糙的表面，涂漆层中的有机或无机材料应含有带电荷的极性官能团。

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The mitochondria of oocytes and cumulus cells in high and medial dose groups swelling and vacuolar degeneration, but rough surfaced endoplasmic reticulum (RER) were normal and abundance.

电镜下观察可见：甲醛的中、高剂量组卵母细胞崩解液化，周边的卵丘细胞内线粒体肿胀及空泡变；

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SEM picture revealed that treated surface become rough, while FTIR analysis showed that groups of materials were changed in modified chemical with introduction of oxygen-containing polar group.

FTIR分析表明，改性后的材料化学基团发生变化，引入了含氧极性基团。

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These so-called "lifestyle squatters" are now thought to be far outnumbered by rough sleepers and other vulnerable groups in housing need.

BBC: Q&A: Squatting laws

In the weeks before the deadline, a rough consensus had emerged between two of the parliament's three main groups, the Shia Muslims and ethnic Kurds.

ECONOMIST: Parliament dithers on