准则

Firstly, the performance indices of S-box were summarized. Five properties such as nonlinearity, SAC, BIC, differential uniformity and bijection, were employed as the main indices to evaluate S-boxes.

首先对评价S盒性能的指标进行了分析，以非线性度、完全雪崩准则、输出比特间独立性、差分均匀性和双射作为主要的评价指标。

"We really need to articulate a moral code that governs all this," warns Arthur Caplan, a University of Pennsylvania bioethicist.

"我们真的需要阐明的道德准则指出，执政的这一切，"警告阿瑟卡普兰，宾夕法尼亚大学的bioethicist 。

But Alta Charo, a lawyer and bioethicist at the University of Wisconsin Law School in Madison, who liaised with the NAS committee that set donor-compensation guidelines in 2005, says the move was as much political as ethical.

但在麦迪逊威斯康星大学法学院工作的律师兼生物伦理学家Alta Charo说此举带有更大的政治性而非伦理性。Alta Charo曾在2005年协助NAS委员会制定了捐助者赔偿准则。

This paper reviews the international codes and declarations of bioethics and examines their effect, application and facing problems.

论文摘要本文通过考察有关生命伦理学的国际准则和宣言，探讨了生命伦理学普遍性原则的应用及其面临的问题。

Biological warfare threat, in past, just only text on textbook and field manual.

生物战剂，在过去大多是在教科书和军事准则上提到的可能威胁之一，但真正威胁到国家安全则是在911之后的炭疽信件。

Mammy was black, but her code of conduct and her sense of pride were as high as or higher than those of her owners.

妈咪是黑人，但是她的行为准则和自尊心与她的主人们一样，甚至高于她的主人们。

After 400 pages of gripping narrative, Alexander hints that the mutiny might have involved "the seductions of Tahiti" and "Bligh's harsh tongue" but concludes that it was "a night of drinking and a proud man's pride, a low moment on one gray dawn, a momentary and fatal slip in a gentleman's code of discipline."

在经过400页扣人心弦的叙述之后，Alexander暗示这次反叛或许同"Tahiti岛上的诱惑"以及"Bligh的粗口"有关，但她最后仍然认为反叛的起因是"整夜的酗酒及一位高傲男子的自尊，黎明时分的情绪低落，还有一位绅士纪律准则中的致命疏忽。"

The elements of Blitzkrieg directly obey all the principles of war. That''s what made it so successful.

闪电战的要素都严格遵循了所有的战争准则，这也是它如此成功的原因。

Security is the most important principle of block cipher design.

安全性是分组密码最重要的设计准则。

For a given image block, an optimal plane is found under the min-imum square error criteria, and the pixels of the block are approximated by the corresponding points on the plane.

在最小二乘方准则下，对于给定的图像子块，找到一个最佳平面，并用其上的点逼近图像的像点。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷