It's a mean of geotechnical investigation, including borehole surveying, costeaning, trenching exploration, test pitting, hole exploration, geophysical exploration and penetration sounding.
Even minimal alteration in peplomer integrity through glycoprotein peroxidation could impair attachment to host cellular membranes foiling viral attachment and penetration.
Modified larch tannin was prepared by grafting copolymerization and sulfoalkylation, and successfully used as retanning agent, possessing good water solubility and enhanced penetration rate.
The pattern of fracture by impact penetration test and tensile fatigue test of thermite welding with stereoscan was observed,and the component of defect with energy spectrum was analyed.
Snape's sneer became more pronounced.'Occlumency, Potter. The magical defence of the mind against external penetration. An obscure branch of magic, but a highly useful one.'
Just two years later, when the codec problem was solved by Adobe Flash and when broadband penetration crossed 50 percent in America, YouTube was perfectly timed.
被细菌穿透后只有大约5%形成根瘤。
的一种手段，包括钻探、井探、槽探、坑探、洞探以及物探、触探等。
使最轻微的结构改动损便（通过糖蛋白的过氧化作用），会害与宿主细
有恒流输出特征，熔透深，熔池均匀，焊缝成形良好。
究。
。
的亵渎，威胁着核心的穿透力。
