地动

In order to accurately calculate the mining induced subsidence in thick alluvium areas so as to decrease the mining damage and environment disruption, the calculation of surface subsidence caused by water loss of clay was discussed based on probability integral method and used in a real case.

摘要为了更加精确地计算厚冲积层矿区的煤矿开采沉陷问题，减小采动损害与环境破坏，基于煤矿开采沉陷计算的概率积分法，探讨了由于黏土体失水引起的地表沉陷计算问题，推导了黏土体失水引起的地表下沉计算公式，并应用于煤矿实际地表沉陷，加以分析论证。

Theoretical analysis and the tests show that the control system with the strategy can effectively suppress pressure pulsation.

理论及试验研究均表明：基于B样条神经网络的自适应有源降脉系统能有效地衰减系统的压力脉动。

You can casually let drop that you "had a look at the quick assets ratio of a few companies but although that seemed fine one cannot tell at the moment whether to buy on fundamentals or to be wary of :o the top look of the charts".

你可以随意地说："看了几家公司的速动资产率，虽然看上去问题不大，但还是不能马上决定是根据公司的基本情况买股票呢，还是要留意曲线图上股价到顶的显示"。

In order to avoid the limitation of using only Tobin's Q to evaluate marketing performance and return on equity to evaluate financial performance, this paper introduces factor analysis to calculate synthesized performance, successfully processing totally 12 original indexes, such as return on net sales, average return on equity, return on total assets, per share earning ratio, current ratio, quick ratio, debt to assets ratio, rate of stock-turn, accounts receivable turnover, total asset turnover, main business growth rate, and total assets growth rate.

为了避免单纯使用托宾Q值度量企业市场业绩以及使用净资产收益率等单一财务指标度量企业财务业绩的缺陷，该文运用了因子分子法求得上市公司的综合绩效，成功地对总共12个原始绩效指标，如销售净利率、平均净资产收益率、总资产报酬率、每股收益、流动比率、速动比率、资产负债率、存货周转率、应收账款周转率、总资产周转率、主营业务收入增长率以及总资产增长率等进行了处理。

My father sat upright, straight as a ramrod , while the doctor explained to him the serious nature of his illness.

医生向我父亲讲明他的严重病情时，我的父亲直挺挺地坐在椅子上，一动也不动。

Based on a differential refractometry, a reference water cell filled with distilled water to reduce influence of temperature drift effectively is partitioned by an oblique optical-transmission plate from a horizontal rectangular water tank, which, as a measurement element, is filled with measured salt water.

基于差动折射率测量原理，引入了一个装有蒸馏水的参考水槽，从而有效地减小了温度漂移对盐度测量带来的影响。

The large displacement movable boundary in chemical reaction flows was simulated by the combination of spring method and local remeshing method. Spring method was sufficient for relative small boundary displacement; local remeshing method was used to deal with large boundary displacement.

采用弹簧方法和局部网格重构法相结合的动网格技术实现了快速、优质地模拟化学非平衡流场中边界的大位移运动，为了克服网格变形或重构引起的质量不守琚A采用积分重映求取新网格上流场状态参数。

The goal of cities which try to be creative is to create conditions which are open enough so urban decision makers can: Rethink potential such as turning waste into a commercial resource; revalue hidden assets such as discovering historic traditions that can be turned into a new product; reconceive and remeasure assets such as understanding that developing social capital also generates wealth; reignite passion for the city by for example developing programmes so people can learn to love their city; rekindle the desire for learning and entrepreneurship by for instance creating learning modules much more in tune with young peoples' desires; reinvest in your talent by not only importing outside talent but fostering local talent; reassess what creativity for your city actually is by being honest about your obstacles and looking at your cultural resources afresh; realign rules and incentives to your new vision rather than seeing your vision as being determined by existing rules; reconfigure, reposition and represent where your city stands and by knitting the threads together to retell your urban story that galvanises citizens to act.

城市发挥创意的目的在於，创造足够开放的情境，让城市决策人士能够做到如下的事项：重新思考各项潜在可能，例如将垃圾转化成商机；重新赋予隐性资源价值，例如将历史传统转化为新的产品；重新构想、衡量资源，例如认知到发展社会资源，同时也能造就财富；重新点燃城市的热情，例如策划活动，让大家学习爱自己的城市；重新挑起学习与创新的欲望，例如设计学习模式，贴近年轻人的脉动；重新投资自己的人才，不要只是依赖外国人才，而是培养在地人才；则新评估自己城市的创意为何，例如诚实面对自己的障碍，并从新鲜的角度来看待自己的文化资源；重新整合规范、动机，运用新的视野，而非被动受限於既定规范；重新装配、定位、呈现自己城市的现状，编织自己的都会故事，重新诉说，驱使市民采取行动。

By using the pulse control, thisproblem has been resolved, which give a rence to similar conttoled object with largepure delayed time constant.

用脉动调节规律较好地解决这一问题，对类似的大纯滞后时间常数的被控制对象的控制有参考意义。

Hill mourning the special and advantageous natural conditions, Ailaoshan become enormous natural biological species of germplasm resources gene pool, Yunnan as animals and plantskingdom of natural museumand specimen garden,is a variety of integrated science experiments, is the ideal many disciplines scientific investigation and research base, is the scientific expedition, adventure, photography, research and returned to the natural forest of choice for this paper, through the Ailaoshan Reptilia from the investigation, Ailaoshan the right Reptilia is a more systematic and well described.

哀劳山特殊而优越的自然条件，使哀牢山成为巨大的天然生物种的种质资源的基因库，成为云南动、植物王国中的天然博物馆和标本园，是多种自然科学的综合实验地，是众多学科的理想的科学考察和研究基地，是开展科考、探险、摄影、科研、回归自然、森林的首选之地，本文通过对哀牢山爬行纲的抽取调查，对哀牢山的爬行纲给出一个较系统的，完善的叙述。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。