And this has been tested and verified by the great achievements obtained during the 30 years since 1972 这已为复交30年来中日友好园地硕果满枝的可喜景象所验证。
2.
The thesis consists of three parts : in part l , the manifestation and causes of the " hot economics and cold politics " in the sino - japanese relationship before sino - japan reconciled 论文由三部分组成：第一部分，中日复交前两国关系“经热政冷”的表现及其成因。
3.
However , while being surprised and gratified at the unprecedentedly innumerable achievements in the scope of friendly relations , we must , in the meanwhile , notice that behind the main trend of friendliness there still surges a hostile undercurrent , namely , the relation between the two countries sometimes does n ' t turn out as we wished 然而，当我们为两国复交30年来所取得的前所未有的累累硕果而惊喜欣慰的时候，必须同时看到在中日友好的主流背后始终涌动着一股不友好的暗流，即中日关系的发展也有不尽如人意的地方。
4.
Although bt cotton altogether can increase yield by 9 . 6 % , the yield performance of bt cottons hybridized by monsanto or caas genes acquired from informal channels with local cotton varieties is 5 . 6 % less than that of caas and monsanto formal seeds , though it ' s yield is 1 . 4 % higher than that of non - bt cottons . bt cottonseeds with different quality have different impacts on yield . the high quality cottonseeds can increase cotton yield 14 % more than inferior cottonseeds 虽然bt抗虫棉总体可以提高棉花单产9 . 6 ，但是通过非正式渠道获得中国农科院( caas )和孟山都( monsanto ) bt基因并与当地品种复交后的不能确定基因来源的抗虫棉种子产量表现比caas和monsanto的正规种子至少要低5 . 6 (虽然比常规的棉花品种还是高1 . 4 ) 。
