| 1. | There are inherent difficulties in making exact measurements of weapons effects .
在测定武器效应时，有许多难以克服的困难。 |
| 2. | I am in a condition to prove my allegation : an insuperable impediment to this marriage exists
“我能够证实刚才的断言，这桩婚事存在着难以克服的障碍。 ” |
| 3. | But there are still significant barriers , the main one being the infrastructure of the schools
但是眼下也仍有不少难以克服的障碍，其中最主要的就是学校的基础建设。 |
| 4. | In fact , most agree there are some formidable hurdles yet ahead since the target is a complex one
事实上，大多数人同意，前方还有一些难以克服的障碍，因为这一目标非常复杂。 |
| 5. | But after all , it is an irregular enterprise system having a lot of surmountable inherent limitation itself
但股份合作制毕竟是一种不规范的企业制度，本身有着许多难以克服的内在缺陷。 |
| 6. | Meanwhile , small and medium - sized enterprises are confronted with knotty problems and lack of support from the government
同时也应该看到中小企业面临着许多难以克服的困难和问题，需要政府的支持。 |
| 7. | Chinese fanners encountered a lot of difficulties in their participation in the industrialization process with direct facing the market
中国农民参与农业产业化，直接面向市场，遇到了许多难以克服的困难。 |
| 8. | After buying a new chain i was faced with the insurmountable task of putting the confusing jigsaw puzzle together again
我买了一条新链子之后，便面临一个难以克服的任务：把这个使人眼花缭乱的“益智分合图”再重新组合起来。 |
| 9. | The apriori algorithm is the method of finding boolean association rules , but has the disadvantage in the complexity of space and time
Apriori算法是挖掘布尔关联规则的算法，而该算法在空间和时间的复杂性有着难以克服的局限性。 |
| 10. | Germany ' s inflation proves a hard nut to crack . there ' s a serious chance of would recession by fall and no turnaround before the middle of next year
德国的通货膨胀证实为一项难以克服的困难，今秋以前极有可能出现全球性经济衰退。明年年中不会好转。 |
