One cause of delay in the development of new steels has been that welds have failed, causing cracking . 阻碍新钢材发展的一个原因是焊接曾遭到失败，产生了裂纹。
A lessening of government intervention, is only part of the story behind rising royalty rates after 1968 . 政府干预的放松只不过是造成1968年专利费率上升的一个原因。
For one reason, most biological effects operate at these, or lower levels of concentration . 一个原因是：大多数生物效应都是在这样的（或者更低的）浓度水平下起作用的。
It was an element in doctor sloper's reputation that his learning and his skill were very evenly balanced . 斯洛泼医生声望显赫，其中一个原因是由于他的学识与技巧这两者相得益彰。
One reason washington miscalculated castro, was a series of failures in our own intelligence . 华盛顿对卡斯特罗作了错误估计的一个原因，是由于我们自己的情报工作的一连串失败造成的。
Their failure to understand his contribution stems, among other things from a faulty appreciation of his objectives . 他们不了解他的贡献，其中一个原因，是因为他们不能正确评价他的目的。
Another reason for the loss of interest in the non-enclidean geometries was their seeming lack of relevance to the physical world . 对非Enclid几何失去兴趣的另外一个原因是它们似乎缺乏与物质世界的关联。
Disbursements also declined because many borrowers failed to repay their loans and thus became ineligible for further credit under the program . 支付额下降还有一个原因，就是许多借款者不能偿还货款，这样就失去了获得该规划下的信贷的资格。
Part of eleanor's objection to james working for his father was that she wanted to spare him too much knowledge of the more unsavory side of the family life . 埃莉诺之所以反对詹姆斯为父亲工作，其中的一个原因是她不想让他过多地知道家庭生活中不大光彩的一面。
It ' s part of what made her good at what she did 这也是她能胜任这个工作的一个原因
