Summarizing the variation law of tubing corrosion occurrence and development from various corrosion phenomena is a key link for solving the problem of tubing corrosion 怎样从这些花样繁多的腐蚀现象中，总结出油管腐蚀发生与发展的变化规律，是解决油管腐蚀问题的关键环节。
Whereas modern apes exhibit a rich repertoire of locomotory modes ? from the highly acrobatic brachiation employed by the arboreal gibbon to the gorilla ' s terrestrial knuckle walking ? early miocene apes were obliged to travel along tree branches on all fours 虽然现代猿的移动模式花样繁多，例如长臂猿在树间以双臂移动身体、大猩猩在地面上以上肢手背关节支撑体重，但是中新世早期的猿类都以四肢在树枝上活动。
Public utility or utility is a part of economic infrastructure . because of its incompletion market structure , various competition behavior and imperfect performance , the utility has been gained more concern of scholars from abroad and at home 公用事业( publicutilityorutility )是经济性基础设施的一部分,公用事业以其特殊的不完全市场结构、花样繁多的竞争行为以及难以令人满意的市场绩效而备受国内外研究学者关注。
With the rapid development of theory and technology of pile foundation , the application and technology of pile construction is becoming more and more diverse and complicated , the design of pile pattern and technology of pile construction gets rid of the stale and brings forth the fresh 随着桩基理论和技术的快速发展，无论是桩的应用还是成桩工艺都比过去更为多样化和复杂化，桩型设计和施工工艺不断推陈出新，出现了形形色色、花样繁多的桩型。
Therefore because of the diversity of it , it is impossible to make detailed countermeasures to every specific one of it . so nations are inclined to adapt more concealed , more flexible and legal measures , what can be called new non - tariff barriers , by avoiding direct conflict with the wto to carry out their new protectionism 但由于非关税措施花样繁多、层出不穷， wto不可能对每一种非关税措施都作出具体的、明确的规定，因此，各国越来越趋向采用以绕开wto的直接约束的更加隐蔽、灵活、合法的新型非关税壁垒，实施新的贸易保护主义。
