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In previous research, the accuracy and the speed of locating algorithm are constrained by each other.

在现有的研究当中，定位算法的准确度和算法的速度是相互制约的。

The city's consumer price index for 104% of the total, up 4% over the previous year.

全市居民消费价格总指数为104%，比上年上涨4%。

At the third part, the problem and the reasons of teaching staff are analyzed deeply. At the last, based on the problems and the previous research, many advices which expected to help for the private-running colleges containable development has given.

第四部分，在上述分析研究的基础上，从人力资源开发理论、教师职业专业发展理论等角度，对当前我国民办高校师资队伍建设提出了几点对策性建议，以期为当前和今后我国民办高校师资队伍建设提供参考。

A previous text steganography scheme uses the mimic function and the Context-Free Grammar to generate pseudo-natural language text to convey secret information.

摘要基于模仿函数的Mimicry文本隐写法利用上下文无关文法构造树形结构，生成的含密仿自然文本在语义连贯性方面存在缺陷。

If you had unprotected sex in the previous few days, you may need emergency contraception.

如果你有不安全的性行为，在过去的几天，您可能需要紧急避孕。

A previous allergic reaction to penicillin is a contraindication to the future use of that drug.

趋于严重或长时间的疼痛可能是过敏反应，这时就必须去看医生。

In contrast with one previous report, we found no evidence of misconduct.

与前一个报告相比，我们没有发现任何不当行为的证据。

The complete histories emerge gradually over the course of the book, with bits of information appearing in successive stories to clarify, complete, and sometimes controvert the information given in previous stories.

完整的历史逐步形成的过程中书，以比特的信息中出现的连续的故事，澄清，完整，有时争论中提供的资料前的故事。

An improved algorithm of two dimensional convex hull based on included angle is proposed, and all the convex points are achieved through the maximal included angle by the increasing counter-clockwise direction. When more than one point satisfies the maximal included angle, the most distant point to the previous point is regarded as the next convex point.

提出了基于夹角的平面点集凸包改进算法，以最大夹角，按顺时针的方向可得到所有的凸点，当满足最大夹角的点不唯一时，以离当前凸点最远的点为凸点。

Based on the previous work of other researchers, we presented the definition of global convex: a surface is globally convex if it happens to be the surface of a convex body or part of the surface of a convex body.

曲面微分几何，总结了自由曲面形状分析技术手段，对著名CAD软件中曲面分析工具特点进行了简要分析，指出了它们对曲面全局形状分析能力的不足。

The use of the web to spread fears that flicking the switch on the LHC could create a Black Hole that could swallow up the Earth particularly concerned him, he said.

他说，使用互联网散布恐慌说启动LHC会生成一个可能吞噬地球的黑洞的做法让他感到忧虑。

Not a single word have I written down.

我一个字也没有写下来。