By thermal conducting method and the finite difference method , we also analyzed the heat diffusion in different material structures 我们分析了材料结构、脊波导高度、材料波导层及双异质结上限制层厚度和折射率。
China has kept death penalty , but the one that limited death penalty from system and procedure was applicable to , this accords with national conditions of china 中国保留了死刑，但从制度和程序上限制死刑的适用，这符合中国的国情。
Moreover , some special wells are also limited the use of well bore observations , such as horizontal wells , decline wells and high temperature wells 另外，某些特殊井(如水平井、斜井、高温井等)也在较大程度上限制了许多井筒观测手段的使用。
But the investment for experiment is too large , and the experiment cycle is too long . this will restrict the research on the theory of wind effect on bridge 然而桥梁风洞试验的设备投资大，试验费用高，周期长，这在很大程度上限制了大跨桥梁风振机理的研究。
However biology curriculum has departed from students " actual state and has n ' t satisfied the needs of students " psychological development and has limited the development to some degree 生物学课程脱离学生的实际，不能满足学生心理发展的需要，一定程度上限制了学生的心理发展。
But our country ’ s current administration reconsidering system ’ s correlating stipulation are very much lag to the present , that limited the administration function ’ s displaying in a certain degree 但是我国目前行政复议制度的相关规定却很滞后,在一定程度上限制了行政复议功能的发挥。
In the reinforce engineering , it must be took into account such as the construction feasibility , economy , equipment placement and so on , the design space is limit 加固工程本身要考虑施工可行性、经济性，同时兼顾建筑美观、设备放置和电站运行等条件，在不同程度上限制了加固设计空间。
The communication way of these systems is always rs232 , rs485 or cable modem , radio station , but their inherent fault limits the fields in which these systems are used 这些系统大多采用rs232 ， rs485或是有线modem 、无线电台的通信方式，其固有的缺陷在很大程度上限制了其使用的场合和应用场合。
But in engineering practice , premature convergence often happens , and sometimes the speed of convergence is very slow , which greatly restrict the application of genetic algorithm 但是在实际工程应用中经常发生早熟收敛现象，且有时收敛速度非常慢，这在很大程度上限制了遗传算法的进一步普及应用。
As this mobility is manifested in homes being moved to the near mainland , market forces will work towards price equalisation for land , notwithstanding the geographical boundaries dictating its immobility 这个趋势发展下去，即使在地理界限上限制了土地的流通性，市场力量亦会迫使两地的土地价格迈向均衡。
