合法的

This thesis introduces the basic principle of the least square data fitting.. According to the least square data fitting ,the paper studies and analyzes the linear least square fitting ,the quantic least square fitting and nonlinear least square fitting respectively . By using the mathimatic instrument Matlab , this paper shows a lot of examples of interrelated questions. Using Matlab makes the theory of data fitting easier to be understood.

本文介绍了最小二乘数据拟合法的基本原理，并根据最小二乘数据拟合方法，分别针对线性最小二乘拟合、多项式最小二乘拟合，非线性最小二乘拟合（lsqcurvefit、nlinfit、lsqnonlin、以及非线性的线性化）、多元最小二乘拟合进行了分析和研究，并通过数学工具Matlab实现了对相关问题的举例应用，使相关数据拟合理论更加生动易懂。

The famous red-light district featured perfectly legal prostitutes sitting on display in their windows.

在那个著名的红灯区橱窗里的展厅，展示有完全合法的妓女们。

It seems that their activities were legit–certainly reckless and absolutely ruinous, but not illegal.

看起来他们的活动是合法的──虽然绝对是鲁莽、灾难性的，但是并不违法。

A legitimate element of Mysticism, more or less emphasized, is found in the works of the Schoolmen of the thirteenth century.

一个合法的元素，神秘主义，更多或更少强调，被发现在该工程的schoolmen的13世纪。

They must adopt the principle that self-defensive pre-emptive strikes are legitimate, as are targeted killings.

他们必须采取的原则是自卫先发制人打击是合法的，至於是有目标的杀戮。

Small wonder that was behind-the-scene maneuvering caused their patents to be killed, an illegal action.

他们父母亲的死亡是由一些幕后操纵导致的，是不合法的。

It is not intended to suggest that the local interests of one's state or region have no legitimate right to consideration at any time.

这本书也不想要作出这样的建议：它所在州或者所在地区的局部利益在任何时间都不应该给与合法的考虑。

Given a subnet mask of 255.255.240, which of these addresses is not a valid host address?

在给定子网掩码 255.255.240 的情况下，这些地址中的哪一个不是合法的主机地址？

Given a subnet mask of 255.255.240, which of these addresses is not a valid host address

5 5 。 2 4 0的情况下，这些地址中的哪一个不是合法的主机地址？

It is common to find some degree of regulation of lottery by governments./At the beginning of the 20th century,most forms of gambling,including lotteries and sweepstake s,were illegal in many countries,including the U.S.

政府出台的一些彩票法规十分常见。20世纪初，多数形式的赌博，包括彩票和赛马，在很多国家都是不合法的，这其中就包括美国和多数欧洲国家。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。