他在会议上报告说，冰盖融化的原因不仅是大气温度上升，还有融水不断渗入冰隙，使冰盖崩溃的作用。
He told the conference that this sheet is melting not only because it is warmer but also because water seeping through its crevices is breaking it up.
在地幔的高温和强压作用下，火山岩有如涌入杂乱无序的管道，阡陌纵横于地幔，向上渗入地球各圈层。
Here, extreme temperatures and pressures force lava up through the layers of the Earth in tubes criss-crossing the mantle like a sort of chaotic plumbing for lava.
其起因是脂肪分解产物由于细菌酶的作用或皮脂腺分泌物的潴留而渗入周围组织，并从而引发了肉芽肿性炎症反应。
They develop when lipid breakdown products leak into the surrounding tissues from either bacterial enzymes or retained sebaceous secretions and incite a granulomatous inflammatory reaction.
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