多变的

Since the remote distance from radar target and the great variety in modern war fields, the nonintegrity and complexity from radar echoes bring many difficulties for analyzing and recognizing object. So it is the important foundation for us to make optimizing analyse of the scattering echoes.

由于雷达远距离遥感以及现代战场条件下场景复杂多变，使得从目标所获得的信息具有不完整性和多变性的特点，这给进一步的分析和处理带来相当困难，因此对雷达目标散射回波信号的优化分析和处理便成为雷达目标识别系统的重要基础。

Dramatic changes in land use of western China have taken place since the beginning of the 21st century due to unique physiographical characteristics,and some complicated social,economic and political factors.These factors are closely related with land resources utilization relative to agriculture,forestry,and animal husbandry as well as sustainable development relative to urbanization and land degradation.

由于其特殊的自然地理特征和社会、经济、政治等驱动因素的复杂多变，本区的土地覆盖发生了很大的变化，这些变化同农业、林业、牧业等与土地资源利用有关的产业发展以及城市化和土地退化等可持续发展问题密切相关。

This three region model is different from two region model available. The behavior of the nitrogen in the volume compensator was simulated by polytrophic process similar to real variety process of gas, or constant temperature process of gas with the valve opening in the volume compensator and adiabatic process of gas with the valve closed in the volume compensator, respectively. The former were closed relatively to real variety process of gas space nature.

建模时，对氮气区分别按接近真实空间气体变化的多变过程或按容积补偿器阀门打开的等温过程和阀门关闭的绝热过程进行模拟，前者更接近真实空间气体性质的变化过程。

To analyze the dynamic performance of hydraulic hybrid vehicles and to optimize the main design parameters of the hydraulic system, the mathematical models of the hydraulic system are established, which includes bidirectional variable-displacement motor, hydraulic accumulator and other components. The relation between polytropic exponent of bladder accumulator and variation rate of gas volume is defined.

为了分析液驱混合动力车辆的动态特性并优化液压系统的主要设计参数，建立了液压系统双向变量马达、液压蓄能器及其它主要元件的数学模型，定义了气囊式液压蓄能器的多变指数和气体体积变化率之间的关系。

Facing to the continuously changing market, in order to achieve the goal of permanent operating, the enterprise shall reinforce and improve its own management, to reinforce resources procumbent and by optimizing internal resources, to transform it into the ability of creating and keeping sustainable competitiveness.

面对着不断变化的市场，为达到永续经营的目的，企业必须不断加强、提升自己的管理，强化资源获取并通过优化组合内部资源，将环境的多变转化为创造和持续保持竞争优势的能力。

The mixture of commerce and cultures activated Shanghai Culture and reflexed a strong sense of commerce, therefore, when understanding and commenting the influence that the commercial development had on Shanghai Culture, we have to put these two aspects into consideration.

商与文的紧密结合，使近代海派文化一方面具有灵活多变与务实创新等不断发展的活力，另一方面又体现出浓厚的商业化色彩。在认识和评价近代商业发展对海派文化的影响时，也应对这两方面均给予充分的重视，否则将会失之偏颇。

With economy globalization, technology development and frequently change of customer demand, companies are facing a bloodier competitive atmosphere whose characteristics are lower profit, expectation to higher product quality and shorter lead time by customer.

随着经济全球化、技术的迅猛发展、顾客需求的多变，企业面临的竞争环境日益残酷，其特征是低利润、客户对产品质量和短提前期的高期望。

It is a state of mindstanding to one's own resolution in such a fickle world so that we can be the master of our destiny, i.e.,"Contenting with a cup of plain tea while others indulging in the best wine".

定&是一种境界，是居于多变之中的不动摇。只有达到这一境界，才能掌握自己的方向，才能做到：&他饮他的花酒，我喝我的清茶。

Though Fujian province has a very large forest resource and there also were some relapes in history, the general trend of forest size has been declining all the time for the imbalance of deforesting and afforesting.

得出的结论是：福建虽是我国森林资源大省，但纵观历代福建地区的森林资源曾经历了一个由多变少的过程，用林与造林失衡，采伐与种植失衡，其间虽出现过一些反复，但总的变化趋势是不断下降的。

It is those who get used to means of this one study to change, schoolbook of experiment of biology of standard of course of average high school arranged many experimental content for the student, the experiment of diversity of agile and changeful, form inscribes the heat that also became the university entrance exam naturally.

为适应这一学习方式的变革，普通高中课程标准生物实验教科书为学生布置了大量的实验内容，灵活多变、形式多样的实验题自然也就成了高考的热点。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。