constructibility中文什么意思

例句与用法

1. Galois's work supplied a criterion constructibility that disposed of some of the famous problems .
   Galois的工作提供了可作图的一个判别法，这个判别法解决了一些著名的问题。
2. Galois ' s work supplied a criterion constructibility that disposed of some of the famous problems
   Galois的工作提供了可作图的一个判别法，这个判别法解决了一些著名的问题。
3. Many beam - arch combination system bridges ( bacb ) , as their good mechanical behavior , low cost , constructibility and beautiful appearance , have been built all over china in these years
   梁拱组合体系桥梁近年来在我国发展迅速，由于其受力合理、造价低廉、施工简便、造型美观等特点，在公路建设中得到广泛应用。
4. Using the combinatorial method of constructibility and the technique of exchanging colors , we present the best upper bounds of dynamic chromatic number of halin graphs and sp graphs , and determine the dynamic chromatic number of a type of sp graphs , we determine the incidence chromatic number of some descartes product graphs and some join graphs . at last we determine the entire coloring number of 1 - tree and prove a conjecture of edge - face coloring
   利用构造性组合方法和换色技巧给出了halin图和系列平行图动态色数的最小上界，并确定了一类特殊系列平行图的动态色数，确定了某些笛卡儿积图和某些联图的关联色数，确定了1 -树图的完备色数并证明了有关边面着色的一个猜想。