As the modern techniques are getting enriched , various new building structure systems are widely applied , and people are equipped with much more interface formatting alternatives . as boundaries between walls , doors and windows are no more fixed , variable hole - format in architecture becomes possible 现代科技手段的丰富，各种新型结构体系的广泛运用，使得人们在界面形式的选用上有了更大的灵活性，墙与门与窗的界限不再固定，建筑孔洞形式的多变成为了可能。
It presents the verification strategy used in the whole eda design flow of the chip . the simulation on module level ( inc . post - layout ) uses the software event - driven simulator , the simulation of the associated modules or whole system uses cycle - based simulator and hardware emulator , for the gate - level netlist produced by using top - down design flow , the sta tool can analyze the static timing , and more formal verification is used to ensure the correct function 本章还提出了系统在整个eda设计流程中的设计验证策略方法：模块级的模拟(包括布线后的模拟)全部采用事件驱动式的软件模拟工具来验证，各大模块的联合模拟及整个芯片的功能验证(寄存器传输级与门级)使用基于周期的模拟工具和硬件仿真器；对于采用top - down的设计方法得到的门级网表使用专门的静态时序分析工具来进行时序分析以及采用形式验证来保证正确的功能。
By hydraulic modeling , this paper describes studies on the stability of a floating bulkhead operating in standing water and flowing water , and it ' s hydrodynamic stability characteristics that distinguish in standing water from in flowing water ; and direct measurements of the forces acting on the model floating body during floating and sinking is taken . as a result , the rotation stress curves are produced and analyzed ; to provide data for optimum operation schedule analyses of the sluice , the relationship of the impact forces acting on the side wall of the gate and the running speed is studied ; the reasons of unstably uplifting of the bulkhead are discussed and the method to solve the problem is also given in this paper 本文结合常州新闸防洪控制工程水工模型试验，系统分析了浮箱门在静水和动水中的稳定性及其影响因素，指出静水稳性和动水稳性的不同特点；试验测定了浮箱门动水运行时的受力情况，给出并分析了定位过程转动力的变化过程曲线；根据浮箱门启闭速度与门体和岸墙之间撞击力大小的关系，选择合理的动力设备，为设计和工程实践提供可靠依据；分析浮箱门难以稳定上浮的原因，并给出解决方案。
Meanwhile he advanced through the assemblage of guests under a battery of curious glances towards madame de morcerf , who , standing before a mantle - piece ornamented with flowers , had seen his entrance in a looking - glass placed opposite the door , and was prepared to receive him 这时，他在无数好奇的眼光的注视之下，一面和熟人略作招呼，一面向马尔塞夫夫人走过去，马尔塞夫夫人正站在摆着几只花瓶的壁炉架子前面，已经从一面与门相对的镜子里看见他进来，已经准备好和他相见。
