生物侵蚀

无机陶瓷膜由于其耐高温、耐化学腐蚀、耐生物侵蚀等特性，因而在食品与发酵工业有着广泛的应用前景。

The inorganic ceramic membrane has great potential in food industry owing to its unique advantages such as thermal , chemical and microbiological resistance compared with organic one .

本标准使用的老化条件并不试图去模拟当地气候现象如大气污染、生物侵蚀，以及盐水老化导致的性能退化。

The exposure used in this practice is not intended to simulate the deterioration caused by localized weather phenomena such as atmospheric pollution , biological attack , and saltwater exposure .

硬化水泥浆体孔溶液的碱度较高，不利于白腐菌、褐腐菌等微生物的生长，因此水泥-木梗纤维复合材料具有很高的抗生物侵蚀性。

Because of the rather high alkalinity of cement paste , the brown and white rot fungi cannot survive . As a result , the composite has an excellent fungi resistance .

这些宝贵的遗产正经历时间和空间变迁的洗礼和外来生物的侵蚀，尤其是纸质档案。

However , these precious heritage is going through time and space change baptism and alien biological erosion , especially the paper files .

“流水不腐，户枢不蠹”，是说它们在不停的运动中抵抗了微生物或其他生物的侵蚀。

" Running water is never stale and a door-hinge is never worm-eaten " means that constant motion prevents the inroads of germs and other organisms .

土壤重构过程中的土地利用/覆被变化主要体现在土壤物理性状、化学性状、生物性状及侵蚀性状发生变化；

That change during soil reconstruction in physical character , chemical character , bilogical character and erosion .