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Rock slides are a fact of life on mountainous roads, but the increase is due to the bow pulling the N American continent, pulling the Aleutian Islands toward the tip of Mexico.

岩石滑落现象是多山道路上的一种无法改变的事实，但滑落现象的增多是由于北美大陆弓形地带挪动，在将阿留申群岛往墨西哥顶部拉动。

When Sir Alexander Fleming discovered penicillin, he was not in a position to know the effect on society which his new medicine would produce.

当Alexander Fleming发现青霉素时，他自己也无法预料他的新药会对社会产生什么样的影响。

However, the degree of color change exhibited by Alexandrite is the most extreme encountered in natural gems.

但是，亚历山大石在色变上表现出来的层次是任何自然宝石都无法超越的。

Though Alexia sounds like a pretty name for a girl… alexia is actually an inability to read, caused by brain damage.

" "虽然失听起来像一个美丽的名称为一个女孩…失，其实是无法读取，所造成的脑损伤。

At the hospital Engel was told that he had had a stroke and now suffered from a condition called alexia—he could still write, he could no longer read.

在医院恩格尔得知，他已经中风，现在遭受了条件要求失贺仍可书写，他再也无法阅读。

He was at the temple of the five on the algae planet.

由于不知道的原因他发现了它的存在而且无法解释。

Charlie flees back to New York with Algernon and gets his own apartment, where the scientists cannot find him.

查理逃离回纽约与阿尔杰农，取得自己的公寓，那里的科学家们无法找到他。

Real AdaBoost algorithm demands division of the sample space. The traditional finite division can not reflect the distribution of positive and negative samples.

连续AdaBoost算法要求对样本空间进行划分，传统的等距划分无法体现正负样本各自的分布规律。

Fuzzy controller is designed according to human"s controlling experience of systems. After reducing the operator"s controlling experience to a set of qualitatively descriptive conditional statements, and then quantifying them by using the theory of fuzzy set, the controller can transform the natural language of human"s controlling strategies into the algorithmic language acceptable for the computer, then the controller can receive human"s experience, and imitates humans operating strategies and effectively control some objects that can not be constructed into the mathematical model.

模糊控制控制器是以人对被控系统的控制经验为依据而设计的，它把操作人员的控制经验归纳成定性描述的一组条件语句，然后运用模糊集合理论将其定量化，把人的控制策略的自然语言转化为计算机能够接受的算法语言所描述的控制算法，使控制器得以接受人的经验，模仿人的操作策略实现对一些无法构造数学模型的被控对象进行有效的控制。

Dear alice green, I feel truly grateful for all what you've done for my mother.on the morning of nov.28, my mother broke her legs in an accident while riding to workplace.she was so painful that she couldnt walk.fortunately she met u who was so kind and warm-heartd to sent her to hospital and home.Without you i can not imagine how could my mom live through that horrible time. its comforting that my mom gets much better now ,and we want to visit you to express our appreciation in person. SO could you please tell me the time you are convenient? you know we cant thank you enough. yours

假如你是李华，11月28日上午，你母亲骑车上班摔坏了腿，无法行走，一名外国学生将你母亲送到医院治疗，然后又送她回家，你后来得知她叫ALICE GREEN，请你给她写一封80词左右的感谢信，并告诉她你母亲已经好多了，你准备和母亲一起去看她高一水平的，句型不要太难，简单的最好超级感谢你~！！！

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐