英汉双语例句-生物医药大词典

Some solvability conditions of periodic solutions are obtained for a class of first order superquadratic non-autonomous Hamiltonian systems in light of the minimax methods of critical point theory.

中文意思：
摘要运用临界点理论中的极小、极大方法得到一类超二次哈密顿系统的周期解的存在性的存在性定理。

以下为相关句子列表(点击查看，可以看对应的解释）：

	Some soils are not suitable for farming.			有些土壤不适于耕作。
	Some soils, such as sandy soils, have a loose crumb structure with good drainage, whereas in clay soils the particles are small and stick together to give a dense crumb structure and poor drainage.			一些土壤例如砂土具有松散的结构，因而有良好的排水性，而在粘土中，由于土壤颗粒小而互相粘合导致粘土结构紧密排水性较差。
	Some soldiers and prefects followed Caesar out of motives of friendship.			一些士兵和官员出于友情而跟随凯萨。
	Some soldiers died in battle.			一些士兵在战争中阵亡。
	Some solution methods are discuss ed and a direct optimization method is presented.			本文讨论了一些求解区间线性方程组的方法并提出了一种直接优化法。
	Some solvability conditions of periodic solutions are obtained for a class of first order superquadratic non-autonomous Hamiltonian systems in light of the minimax methods of critical point theory.			摘要运用临界点理论中的极小、极大方法得到一类超二次哈密顿系统的周期解的存在性的存在性定理。
	Some sorts of fruit don't freeze well.			有些种类的水果不可冰冻。
	Some sounds bring it all back: the high-pitched squeal2 of my mother's teakettle, the rumble of the washing machine in the basement, the jangle of my dog's license tags as she bounded3 down the stairs to greet me.			一些声音总能勾起我对往事的回忆，比如说：妈妈的茶壶烧开水时发出的又长又尖的高声鸣叫，地下室里洗衣机发出的隆隆轰鸣声以及我的小狗欢跳着下楼迎接我时脖子上的小牌发出的叮当声。
	Some sources have reported that the San Diu actually speak another dialect from Guandong called Iu Mien. But, though some San Diu may speak Iu Mien, most probably speak Yue.			有资料指汕瑶人实际上是操广东的一种方言称高地瑶话，不过虽然部份汕瑶人可能说高地瑶话，但大部份都是说粤语的。
	Some special subsemigroups of regular semigroups with an inverse transversal was discussed. These subsemigroups play a decisive role in constructing regular semigroups with an inverse transversal.			摘要讨论了具有逆断面的正则半群的一些特殊子半群。这些子半群在构造具有逆断面的正则半群中起决定性作用。
	Some species appear to mate for life.			一些种类的配偶似乎终生不变。