Dezincification of duplex brass , which is a form of corrosion , may occur when in contact with certain aggressive waters 两相黄铜的脱锌现象，是一种侵蚀的现象，当接触某种侵蚀性水时可能会发生这种现象。
" basal cell carcinoma ( bcc or rodent ulcer ) is a very slow growing cancer and the most common type for people with white skin 基底细胞癌（又称侵蚀性溃疡）是一种生长得非常缓慢的癌症，最常见于皮肤白?的人士。
Studying dogs with cancer is likely to provide a valuable perspective that is distinct from that generated by the study of human or rodent cancers alone 研究患癌症的狗可能提供一个不同于单独研究人类或是侵蚀性癌症所产生的有价值的前景。
Further , we seek to limit the corrosive and coercive efforts that preponderant military capabilities would have in the hands of an implacable adversary 另外，我们还力图限制一个死敌一旦掌握了优势军事能力之后所施加的侵蚀性的和胁迫性的影响。
It is known that the use of traditional diaphragm piston pumps lays down certain limits for handling mechanically or chemically aggressive and / or abrasive media 众所周知，传统的隔膜活塞泵在处理具有机械或化学侵蚀性的或磨蚀性的介质时，会受到一定的限制。
The trophoblast which displays highly proliferative properties between normal and tumor cells plays an important role in the establishment and maintenance of pregnancy 滋养层细胞生长特性处于正常细胞和肿瘤细胞之间，具有高度增殖能力及对母体的侵蚀性，并受多种因子调控。
Plastics piping systems . glass - reinforced thermosetting plastics pipes and fittings . determination of the resistance to chemical attack from the inside of a section in a deflected condition 塑料管道系统.玻璃纤维增强式热固塑料管件和配件.挠曲条件下部件内部耐化学侵蚀性的测定
The primarily results were displayed as follows : 1 . through statistical analyzing the relativity of erode rainfall kinetic energy and soil erosion quantity , we elected the suitable energy formula used in the loess plateau 主要结果如下： ( 1 )通过统计分析侵蚀性降雨动能与土壤侵蚀量的相关性，优选出适宜于计算黄土高原降雨动能的能量公式。
A large percentage of manholes are usually flooded , and some corrosive pollutants containing in the flooded manhole may corrode the metal cable closure and therefore cause severe problem in the telephone cable plant 由于大多数的人孔经常充满来自于周围环境的地下水，若有侵蚀性物质意外流入人孔，可能导致人孔内之铅管接头加速腐蚀而影响其长期使用的安定性。
In very aggressive environments , the material degradation and structural distress arising from steel corrosion can dramatically reduce the useful service life of structures , affect their strength , stability and safety , and indeed , even lead to premature failure 在严苛的侵蚀性环境下，因钢筋腐蚀所引起的材料劣化与结构损害，会降低结构寿命，影响其强度、稳定度与安全性，而且导致提前毁坏。
