这两年,一种乍看似裙,细看是裤的时装——裙裤在广州街头流行。这种“非牛非马”的时装赢得市场,说明了这样一个道理:“杂交”出优势。在培育良种时,人们常用杂交的方法来获得兼具父、母本优点的新品种。这种方法也为发明家所喜欢,并且往往能获成功。裙子花色繁多,穿着起来即增加女士们的美丽,又有通风凉爽的优点,遗憾的是干活时比不上穿裤子方便。但裙子的优势恰好是裤子的劣势——裤子式样变化少,穿着不够凉爽。两者“杂交”的“产儿”裙裤,正好兼县两者的优势而又克服了两者的缺点,迎合了爱美而又崇尚方便实用的女士所需。钢材坚硬、加工性能好,但不耐腐蚀,不耐高温:陶瓷抗腐蚀、耐高温,但性脆易碎,加工性能差。用特殊的处理方法使钢铁表面形成一层碳化钛 These two years, a seemingly skirts at first glance is a pants fashion - skirts popular in the streets of Guangzhou. This “non-bull” fashion win the market, illustrates the truth: “hybrid” out of the advantage. When breeding elite, people often use hybrid methods to obtain the advantages of both parents and new breeds. This approach is also something that inventors like and often succeed. Many colors skirts, wearing them to increase the beauty of the ladies, there are the advantages of ventilation cool, unfortunately, work less than wearing pants convenient. However, the advantages of the skirt is just the disadvantage of pants - pants less change in style, not cool enough to wear. Both “hybrid” “child” skirts, just the advantages of both county and overcome the shortcomings of both, to meet the beauty and advocate convenient and practical woman needs. Steel hard, good processing performance, but not resistant to corrosion, not high temperature: Ceramic anti-corrosion, high temperature, but brittle brittle, poor processing performance. With a special treatment to form a layer of titanium carbide on the surface of the steel