利用价值

In this paper, a tooth for milling tenon electrical control of the entire process, electrical components will be used to achieve the milling work tenon tooth path of automatic and manual control, selected relay - access control systems to accomplish this purpose, it has the advantage of Line intuitive, are most commonly used electrical appliances, the replacement of convenience, cheaper prices, through repeated experiments and demonstration confirmed by the use of electrical components can accurately on a milling machine tenon teeth effective control of the machine tools to improve the control of a certain value .

本文研究了专用榫齿铣电气控制的全部过程，将利用电气元件来实现对榫齿铣工作路径的自动与手动控制，选用了继电-接触系统来完成这一控制目的，它的优点是线路直观，大部分电器均为常用电器，更换方便，价格较便宜，通过反复的实验与论证结果证实所用电气元件能准确对机床榫齿铣进行有效控制，对机床控制的改进有一定的参考价值。

It should be understood in relation to other aspects of modern football – an increased focus on ball retention in midfield makes movement in attacking positions more valuable, whilst the increased pace of modern footballers and the tendency to play on the counter-attack (primarily because there is more space to exploit) have also contributed.

现代足球中还有其他一些值得一提的因素使得无球跑动更加重要——控球权集中在中场区域使得前锋的跑位更有价值，同时，现代足球节奏和速度的提升以及防守反击的流行（防守反击使得更多的空间可供利用）。末尾少了一句话？&也起到了推波助澜的作用&

They perhaps tell time by the sun and need no watch regardless of its so-called "value".

他们或许利用太阳获知时间而不是借助手表，尽管手表具有所谓的&价值&。

On the condition that without destroying the object,this paper intends to introduce a more comprehensive way by using super-acoustic reflection after a practical analysis of several strength-testing curves made to the experimental old buildings natural cure.

本文利用超声回弹综合法对自然养护条件下长龄期卵石混凝土预留试块进行了测试，建立了超声回弹综合法测强曲线，并对测试结果进行了分析，对于长龄期混凝土测强技术的研究和应用，具有一定的参考价值。

Through the allocation of resources processing technology, we have not only made full use of its economic value, and put a stop to the harmful secondary pollution, and save the cost of sludge disposal and other resources, that is, in line with the strategic objectives of sustainable development, and have obvious environmental benefits and economic benefits.

通过资源化处理技术，我们不仅充分利用了其经济价值，杜绝了其危害性及二次污染，并且节省了污泥处理的成本及其他资源，符合可持续发展的战略目标，具有明显的环境效益和经济效益。

For example, utilizing the land assets, the increases in land value, to improve the Government's office environment, but also led the Government's new appreciation of the land surrounding the site.

例如，利用土地资产，增加土地价值，提高政府的办公环境，但也导致了政府的新赞赏土地周围的网站。

It is feasible to forecast the heterosis of Small Tail Han Sheep crossed with imported meat sheep by genetic polymorphism of microsatellite DNA and it will have an important value for sheep breeding in future.

利用微卫星DNA 多态性预测引进肉用绵羊品种与小尾寒羊的杂种优势是可行的，将对今后绵羊育种具有重要的应用价值。

Through forming a decision-making model of self-feeding farmer investment, prove that the reduction of Chinese farmers investment and the change in structure are caused by the rising economic value of their time since the reform and opening-up of China, and this conclusion is testified by the data from the State Bureau of Statistics.

我们通过构建一个生存型农户投资决策模型，证明了影响中国农户投资总量和结构的主要因素并非农村地权的稳定性，而是改革开放以来中国农民时间的经济价值的提高，并利用中国国家统计局公布的数据证明了这一结论。

Can be improve largely. To validate the system performance and the worth of research, a great deal of experiments have been done with different weld seam shape.

为了验证系统的工作性能和研究的价值，通过对不同焊缝形状的工件，我们利用本文所设计的系统，进行了大量的跟踪实验。

Makes use of gas sensor,it can measure strength of five kinds of gas which include O2、CO、CO2、H2S and CH4 at the same time, it have also alarm and display and print etc function,far-ranging applied in environment monitor, hygiene epidemic prevention, labor protection, combustible and explosive, safety to produce etc. it have certain applied value.

利用电化学传感器和红外气体传感器，可同时检测氧气、一氧化碳、二氧化碳、硫化氢、甲烷等5种气体在空气中的含量，并具有超限报警、显示、打印等功能，可广泛应用于环境监测、卫生防疫、劳动保护、易燃易爆和安全生产等领域，具有一定的应用价值。

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％。