不断变化

At the same time, the environment change has promoted the enterprise business activity and the framework of organization change , the scientific and technological achievement ceaselessness has changed the unexpected turn of events having also boosted enterprise business handling means

同时，环境的变化促进了企业业务活动及组织结构的变化，科技成果的不断转化也促进了企业业务处理手段的变化。

From the two angles of improving instrument enginery and changing music style, the papers analyzed the different touching method for Cembalo, Vienna piano and Britain one.

由于钢琴的性能自它诞生以来随着乐器制作工艺的改进发生了很大的变化，而浪漫主义时期以来的钢琴音乐对于音色变化和力度对比的要求也更加严苛，钢琴触键技术随之经历了一个逐步变化和不断调整的过程。

In the meantime, the raises to live with science and technology, society ceaselessly ceaseless development as a result of aesthetic ability, people produces change ceaselessly to colorific demand, consequently, beautiful.

同时 ，由于审美能力的不断提高和科学技术、社会生活的不断发展，人们对色彩的需求不断发生变化，因而，美。。。

Changes may be harmonic, melodic, contrapuntal, rhythmic, and of timbre or orchestration.

将乐曲最初呈示的主题不断地反复，在反复的过程中有变化，变化可以产生在在和声、旋律、对位、节奏上，也可以由不同的配器方法在音色上求变化。

We continually introduce into advanced technology and experience from craft brother home and abroad to update our products according to the changing requirements of the industry.

一直以来，本企业通过不断地引进和吸收国内外同行的先进技术和经验，并根据皮革机械制造工业不断发展变化的需要，产品不断的更新换代。

The result makes clear, force of the grinding when using emery wheel of cast-iron bond diamond to undertake ELID grinding asks at any time scarcely change and change, and the change that adopts the grinding force when common grinding means undertakes grinding to let time increases ceaselessly, online electroanalysis the grinding function that nap makes emery wheel keeps good from beginning to end in grinding process, be helpful for saving time of emery wheel nap, improve treatment efficiency.

结果表明，采用铸铁结合剂金刚石砂轮进行ELID磨削时磨削力几乎不随时问的变化而变化，而采用普通磨削方式进行磨削时的磨削力随时间的变化不断增大，在线电解修整使砂轮在磨削过程中始终保持良好的磨削性能，有利于节省砂轮修整时间，提高加工效率。

Since near a century ,with the expanding population and advancement of the technology ,people strengthen the domanial using continuously, and lead enlarging the range of use and adding the intensity of use land constantly,for the satisfying increasing demand of people oneself. Changed the upper configuration ,circle of biological physics and chemistrys and balance of biological species and leading change of the global climates and decrease of biological species which can not rverse .

近一个世纪以来，随着人口的膨胀和技术的进步，人类为了满足自身日益增长的需求，不断加强对土地的索取，致使土地利用的范围不断扩大、土地利用强度不断加深，从而改变了地表的形态、生物物理、化学循环及生物物种的平衡，造成了全球气候的显著变化和生物物种不可逆转的减少。

Utilized the correlative knowledge of mathematics and theoretical mechanics, the movement measure of the rolling forming of rectangle ring have been studied that based on the ring rolling theory. And the corresponding geometrical models and mathematical models have been established. It was revealed the variation law of ring in the cold rolling process.With the rolling processing, the inside and outside diameters of ring gradually increased with the cures similarly hyperbolic and the augment speed of the inside diameter was obviously larger than the augment speed of the outside diameter. With the rolling processing, the displacement, speed and acceleration of the ring centre gradually increased in the feeding direction in the horizontal and vertical ring rolling mill. With the rolling processing, the moment of inertia which ring reeled its centre and the whirligig of ring gradually increased. It caused the rotary speed gradually decreased. And it was benefit to decrease the circle tolerance and improve the precision of final molding.

本文基于环件轧制理论，运用相关的数学知识和理论力学知识，研究了冷轧过程中矩形截面环件轧制成形的运动测量，并建立相关的几何模型和数学模型，揭示了冷轧过程中环件的变化规律：随着轧制过程的进行，环件的内外径随类似于双曲线的曲线逐渐增大，且环件内径增大速度大于外径增大速度；在卧式轧环机和立式轧环机下，随着轧制过程的进行，环件中心的位移、速度及加速度不断增大；随着轧制过程的进行，环件绕其中心的转动惯量不断增大，导致环件的转速不断减小，这样有利于环件的整圆和最终成形环件的精度。

All pregnant women face tremendous physical changes ranging from weight gain,bloatedness,generalised swelling to psychological changes caused by hormonal changes.Most women enjoy being pregnant but the face is many women who are happy about being pregnant and who want their babies dislike or even hate the unpleasant pregnancy symptoms.

二、 所有怀孕的女人都面临着生理过程中的一个变化，范围从身体体重的不断增加，身体的臃肿，荷尔蒙的失调等身体反应，造成很多马上就要做母亲的心理变化，比如很多女人都享受怀孕，喜欢孩子的降临，但是怀孕时孩子带来的痛苦以及身体发生的变化，成了很多女人多余的烦恼。

Based on the history data, field survey and sampling data of the Daihai Basin, the global climate change and it incluced-lake water level and hydrochemical characteristics changes under human activities in the late 50 years, as well as their influences on environment were analyzed.

气候变化和人类活动是环境问题的两个重要驱动因素，在过去的50年中，全球气候变化异常活跃，人类活动对自然的影响也在不断加剧。水文要素因其在自然地理环境中的特殊位置对区域环境变化有较强的敏感性，尤其是作为流域&汇&或节点的湖泊，更是对流域环境变化有综合指示作用。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。