This is mainly attributable to the marked differences in the two countries ' resources , economic structures , industrial setup and consumption levels , and to the fact that their economies can be complementary to each other 中美两国贸易迅速增长的根本原因，在于两国资源条件、经济结构、产业结构以及消费水平存在着较大差异，经济具有互补性。
The marked differences of the means between the experimental group and the control group in the two tests indicate that conn ection has a significant effect on vocabulary acquisition , thus the hypothesis has proved me right 实验组被试和控制组被试在两次测试中平均分的显著差异表明，联结对词汇习得有明显效果，从而证明，该假设可以成立。
The cost of buying a range of goods and services in big european cities has become more similar , even though there are marked differences in individual products , a new study by dresdner kleinwort wasserstein has found 该研究在欧洲7个城市对250种商品(多数为品牌商品)的“篮子”进行比较后发现，欧元区物价最贵的城市巴黎与物价最便宜城市马德里之间的差距仅为3 . 8 % 。
In choice test , all females from four populations reared on both 200n and 0n rice plants preferred significantly to feed and oviposite on plants with high nitrogen content , while no marked difference in nymph feeding preference was found among the rice plants 结果表明，无论褐飞虱饲养在高氮和低氮稻株上其雌成虫均显著偏爱在含氮量高的稻株上取食和产卵，而若虫对不同含氮量稻株的取食选择性无显著差异。
There are great differences on financial bases , capital market opening strategy , foreign capital policy and validity of macroeconomic management between these two countries , leading to their marked difference in stock market stability 两国的金融基础、资本市场开放战略、引资政策、宏观经济调节及市场管理的有效性不同，因而股市波动的诱因、市场波动的幅度与持续期及股市动荡后经济的承受力也有显著的差异。
After carrying out moderate criterion devise in the experiments of mathematical teaching , the author make amazing discovery that two classes with the same lever pre - experiment turn out to be no striking difference pro - experiment . . . accordingly , the two different lever classes pre - experiment have no marked difference or they minimize the difference pro - experiment 利用数学教育实验中的准试验设计，发现试验前同一水平的两班，在试验后有显著差异；试验前有差异的两个班，在试验后没有显著差异或差异度减小。
From the study we have found that : 一 , after using the method of encouraging and urging , the sample class has been an improvement in the fluency , the flexibility and the originally , but there is not a marked difference in the elaboration 二 , after using a series of new methods , the sample class has been an improvement in the fluency , the flexibility , the originally and elaboration 测验主要从思维的流畅性( fluency ) 、灵活性( flexibility ) 、独创性( originalloy )和精致性( elaboration )四个方面进行。通过研究发现：一、采用鼓励、激发、督促学生思考的措施后，实验班学生思维的流畅性、灵活性、独创性都比对照班有不同程度的提高，但在思维精致性方面的差异并不明显。
