The phaseshifts from deformation of reflector are discussed . deformation of one reflector is measured . however , by using the lag of thermal deformation , the aberrations of wavefront are detected in actual optical train , which are compared with the results of calculation 讨论了传输过程中反射镜的热变形产生的附加相移，实验测量了单个反射镜的镜面变形，利用热变形滞后性，测量了实际光路引起的探测光波阵面畸变，并与计算结果进行比较。
At present , the ways for sports labor dispute relief in china include internal settlement , labor arbitration and judicial action , and the neutral nature , professional nature and lagging nature therein have resulted in that sports labor disputes nowadays cannot be settled in a timely and effective fashion 摘要目前国内体育劳资纠纷救济途径有内部裁决、劳动仲裁和司法诉讼，其中立性、专业性、滞后性等造成了当下体育劳资纠纷不能得到及时有效解决。
Now , along with the rapid development in computer , biological engineering , electron business , the protection to the patent ' s object are becoming behind . the range of the . patent ' s object is facing serious challenge . so , more and more people pay their attention on it 但随着计算机、生物技术、电子商务的飞速发展，我国专利权客体在这些领域保护的滞后性日益显现出来，专利权客体正面临着严峻的挑战，使专利权客体成为目前国内研究的热点、难点。
The static way lies that , the varieties of culture result in the varieties of corporate governance pattern . the dynamic way lies that , cultural change and its delay make the crisis of corporate governance pattern in individual country . the same as the culture pattern in china 本章第二节论述了文化因素对公司治理模式的影响，指出从静态看，正是文化的多样性造成各国公司治理模式的多样性；从动态看，文化的变迁及其滞后性导致各国公司治理模式出现了危机。
The act of urban planning on land market and city economic development has been a perennial subject that is debating among branches of learning and schools . the global triumph of market in early 90s and the adoption of marketing economy by most countries in the world make it obvious that the low efficiency of urban planning as well as its laggard and poor implementation has become problems 城市规划对土地市场及城市经济发展的作用一直是各学科、各学派争论不休的话题，随着90年代初开始的全球范围内的“市场的凯旋” ( thetriumphofmarket ) ，当世界范围内绝大多数国家采用市场经济模式的今天，城市规划的低效率、滞后性与缺乏实施变得突出。
According to an positivist analysis on the basis of nearly 20 - year statistics , this article aims to show that direct investment by foreign trades has given a great impetus to china ' s import and export , but with 3 - year delay , china ' s direct investment in foreign countries is positively related to her import and export , however , to a far lesser degree than foreign direct investment affects china ' s import and export 本文运用近20年的统计数据所做的实证分析表明：外商直接投资对我国进出口贸易的推动作用非常巨大，但外商直接投资对我国出口贸易的推动作用具有3年的滞后性。而我国对外直接投资与我国进出口贸易也存在一定的正相关关系，但远不及国外直接投资与我国进出口贸易的相关程度高。
Has analyzed the existing thermal power plant boiler superheat vapor temperature governign system control strategy , proposed exports the vapor temperature using the boiler the rate of change and the chamber exports the haze temperature to take the forward feed signal , the solution superheat vapor temperature adjustment hysteresis quality 分析现有热电厂锅炉过热蒸汽温度调节系统的控制策略，提出利用锅炉出口蒸汽温度的变化率和炉膛出口烟气温度作为前馈信号，解决过热蒸汽温度调节的滞后性。
Because indoor environment temperaturejs a large time - delay system of non - linearity and big inertia , it is a discontinuous process to adjust temperature by traditional air - conditioner inevitably . the compressor ca n ' t adjust its running situation at an appropriate speed according to indoor temperature changes , which will result in dweller ' s uncomfortableness and energy waste 由于压缩机的on off控制方式及空调器自身的非线性、大延迟时滞系统的结构特点，以及压缩机室内的输出与压缩机室外的输出相比有一定的滞后性，这样就造成室内温度波动性较大，势必影响空调的温度控制精度和人的舒适性。
Then we proved the convergence of this algorithm by using the characters of markov chain and the effectiveness of this algorithm by example . finally we try to forecast the stock price by bp network and find that the lag exist . so it is n ' t fit for stock price forecasting by on - line way through the test of several stocks in shanghai stock exchange 最后我们将bp算法应用于股票价格预测，通过对上海证券交易所数十支股票的实际数据进行训练与校验，我们发现bp算法采用在线方式对股票价格进行预测时，因具有滞后性而不适于对股票价格的预测。
