According to itae criterion which appraises system response performance , the value of itae is got by simulation of system in the allowable range of pid parameters , and then the transformation of the value of itae is adopted to be fitness function evaluating fitness of pid parameters 以评价系统快速响应性能的itae为标准，采用其转化形式为评价pid参数适应度的适应度函数，在pid参数的允许范围内，通过仿真得到itae值，从而得到pid参数的适应度值。
For example , when the house ' s owner is dead , all successors are the compensative subject . though there has been " the administrative regulation of urban housing " , there are many shortages . for example , the law should make definite that the government only has eminent domain for the public interest 房屋拆迁补偿标准有以下凡种情况:一是政府认定批准房屋拆迁补偿标准，表现为政府具体确定了房屋拆迁补偿标准;二是拆迁人有权允许范围内认定的补偿标准，也就是拆迁人愿意补偿被拆迁人的标准;三是被拆迁人要求补偿的标准，即被拆迁人要求补偿
The thesis begins with computational analysis to the aerated concrete wall thermal performance . the aerated concrete is proved to have good performance in heat - insulate and heat - conserve as single wall . the index of dew - condensing is within allowing range , thermal performance totally can meet energy - conserving standard requirement in hot summer and cold winter zone 本文首先对加气混凝土墙体热工性能进行计算分析,论证其作为单一墙体,夏季隔热、冬季保温性能都很优良,墙体结露指标也在允许范围之内,热工性能完全可满足夏热冬冷地区节能标准要求。
After analyzed the basic principle of optimized noise reduction on tyre pattern , summarized three approaches to noise reduction . the first is trying to reduce size of single block or socket to reduce noise amplitude on time domain , the second is to adjust stripes sorting order and their interlace value to avoid noise - made by every single block - peak values on time domain overlayed and the last is to adjust ratio of blocks and sockets , ratio of stripe interval and stripe sorting order to avoid noise periodical distribution and abnormal high peak values in some frequency strip 论文第四章分析了轮胎花纹优化降噪的基本原理，总结出三条降噪途径：在允许范围内尽量减小单个块或槽的大小、刻刀槽软化花纹块来减小噪声时域波幅度；调整节距排列顺序、花纹条之间的错位值，使各发声单元发出的声压时域波形的同向峰值错开，避免同向峰值叠加；调整花纹块和槽比例、节距比例、节距排列顺序，尽量避免周期性分布，使轮胎所发出的噪声趋于白噪化，避免某些频段的异常高峰值。
The result shows , after the ameliorating , the spectrometer 6 - 6104 can be used conveniently , and it can work stably , and the errors has controlled in the minimum . its differentiate rate and light power collecting sensitivity approached the guideline of top grade spectrometers but its cost was less than the top grade spectrometers 实验结果显示，手动调节式实验光谱仪经过改造后使用方便，工作稳定性较好，误差控制在允许范围内，自动化程度高，光谱分辨率和光功率探测灵敏度都接近了高档光谱仪的指标，具有质优价廉的特点。
In chinese diplomatic relations , america plays a very important role . in order to smooth mutual frictions and understand each other more , china should strengthen the communication with american congressmen in the range of law and made american publics know china more . the non - government organizations can play more important role in sino - american relations and they will exert a positive and profound influence 在中国的外交关系中，美国处于十分重要的地位，为了促使中美双方减少摩擦，扩大共识，在未来中美关系的发展过程中，中国应在美国法律允许范围内加强与其国会议员的沟通、增进美国公众对中国的了解，非政府的民间组织将会扮演更重要的角色，民间的相互往来和沟通将会对双边关系产生积极而深远的影响。
To the extent permitted by applicable law , subscriber acknowledges and agrees that the termination of the vendor ' s service for failure to make payments shall not be deemed or considered to be , and subscriber waives any right to represent or assert that any such exercise constitutes , an act or omission or an improper denial or limitation of access by nasdaq to any service or facility operated by nasdaq as contemplated in section 11a of the exchange act , or any other provision of the exchange act , or any rule , regulation , or interpretation adopted thereunder 在适当的法律允许范围，订阅者承认并同意，由于未付款，而导致贩售商服务终止，不应被视为是一种疏忽，或认为被拒绝或限制进入那斯达克运作的服务或设备是不适当的，且订阅者放弃任何权利表示或声称那斯达克的这类措施，按证券交易法十一条a款，或证券交易法其他法规，条例，规定或解释。
Therefore we should study the ecological water requirement , consider the loading ability of water resource , probing into water resource ' s reasonable exploitation degree and configuration . and people ' s activity must be controlled to concern the loading ability of ecosystem , resource and environment . this work should be done without delay and it has attracted the domestic and international common focus 因此研究生态需水量，充分考虑水资源的承载能力，探讨水资源的适宜开发强度与合理配置，将人类活动控制在生态、资源、环境允许范围内，是当前刻不容缓的工作，这项工作已成为国内外共同关注的焦点。
The contents of its research primarily includes the completes with the stability of district land ecosystem ; the land ecosystem health diagnosis ; the sustainable of land ecosystem service function ; the define and judgment of the threshold of land equilibrium expectation , the continuous of process of land ecosystem ; the monitoring and estimate of condition of land ecosystem ; the management of land ecosystem 其研究内容主要包括区域土地生态系统的完整性和稳定性；土地生态系统健康诊断；土地生态系统服务功能的可持续性；土地生态平衡期望值的设定及重要阈值的判定（变化的允许范围） ；主要土地生态过程演化的连续性、演化状况的监测以及演化的预测和预警；管理和维护的调控对策等。
The comparison of three models ( single variable time series model 、 multivariable time series model and gray prediction model ) shows that the multivariable time series model ' s prediction precision is the highest . it indicates that using recurrent composed bp networks can exactly predict the boiler fault in order to prevent the fault , and help operator of power plant to adjust the parameters in a permitting range 通过基于递推合成bp网络的单、多变量时间序列模型与灰色预测模型的预测精度分析计算表明，应用基于递推合成bp网络的多变量时间序列模型能较准确的预测锅炉故障，指导运行人员对机组进行即时调整，使预期的参数在允许范围内，以避免故障的发生。
