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a design ideology and realization method of the medical intelligent oxygen flowmeter based on a single chip computer are proposed, which performs the coding by the aid of the rotating angle of the nob on the valve of the metal ball cock oxygen flowmeter and aims at the corresponding relationship of the valve nob rotating angle and flow of the oxygen flowmeter available in hospitals.

小 摘要：针对医院现有吸氧系统中金属浮球氧气流量计阀门手柄旋转角度和流量的对应关系，通过对手柄旋转角度进行编码，提出了一种基于单片机的医用智能氧气流量计的设计思想与实现方法，对病人吸氧时氧气流量和总吸氧量进行记录。

The algorithm performs discrete cosine transform on sub image of host image, which is cover by visible watermarking, and compresses sub image by select the set of visually important DCT coefficients. Then, the algorithm hides the compressed sub image, which is encrypted by the hash function that is constructed by Rijndael code, in the high coefficient of wavelet domain.

算法将水印图像与宿主图像进行融合，并对隐藏子图采用DCT变换，按Zig_Zag排序保留视觉重要DCT系数的方法作压缩处理，并利用Rijndael密码构造单向Hash函数作加密处理，最终分散嵌入到宿主图像的带参数的整数小波域中的高频系数，实现了可见水印的有效嵌入。

This paper introduce a new type delicate measurement equipment of coercive force,which based on the abundant software resource and the powerful ability in data processing of PC performs automatic precise measurement .

介绍了一种新研制的矫顽力测试仪该装置基于PC机丰富的软件资源和强大的数据处理能力，实现矫顽力的自动精确测量。

And when the earpiece is not in use, you can store it in its unique color-coordinated case, which performs double duty with its sturdy but stylish construction and its integrated rechargeable battery.

当耳机在不使用时，您可以存放在其独特的色彩协调的情况下，它执行双重任务，但其坚固的时尚建筑及综合充电电池。

The string quartet is that the instrument being that two is composed of the violin , a handful viola and a handful cello from four pieces of stringed instruments performs combination , their tone colour both unite and be rich in change, be expert in weave the body and refined exquisite lingering charm, four pieces of instruments have and the expressive power big and powerful equally , accord with thought of four west music middle parts habit at the same time, this combination becomes chamber music therefore, being hit by the have most typical ensemble of two or more instrumentalists , each playing one part form, Also become a composer express music thought having imitates a means deep and individuation most .

弦乐四重奏则是由四件弦乐器——两把小提琴、一把中提琴和一把大提琴——组成的乐器演奏组合，它们的音色既统一又富于变化，以细腻的织体和精妙的韵味见长，而且四件乐器均具有强大的表现力，同时又符合西方音乐中四个声部的思维习惯，因此，这种组合成为室内乐中最具代表性的重奏形式，也成为作曲家表达最深刻和最个性化音乐思想的有效手段。文章分析室内乐与弦乐四重奏的基本内容及关系，讨论弦乐四重奏的发展概况，最后探讨了弦乐四重奏的"民族化"及未来发展趋势。

It is generally used in combinatorial optimization problem.The TS method performs a "guided search" which enables it to escape from local optima.

TS算法属于现代优化算法，是局部领域搜索法的推广，常用于求解组合优化问题。

A method performs a commercial transaction via a network.

一种通过因特网进行商业交易的方法。

If you've got room on your desk, the AV 40 is an excellent set of compact studio monitors that out-performs the traditional 2.0 computer speakers we've tested, and even bests many 2.1 systems when it comes to overall sound quality.

如果你有你的办公桌上的空间，杀毒40是一个很好的一套小型工作室显示器外执行传统的2.0计算机扬声器我们已经测试过，甚至最好成绩时，许多2.1系统涉及到整体声音质量。

However,the overflow of expenditure culture in postindustrial society makes the rich and heavy's Bohemia trend as complanation of commonplace world's requiem,which performs merchandise beanfeast-a signal of expenditure time.

然而，后工业社会消费文化的泛滥，把丰富厚重的波希米亚潮流平面化为一场庸常世界的安魂曲，上演出一出消费时代符号——商品的狂欢盛宴。

Some small systems often include code that is complex due to its domain or the function it performs.

即使是小系统，也可能由于范围或它的功能的特殊，而变得很复杂。

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％。