| 1. | 4 . the techniques and the principles of full 3d structural interpreting and the buried hill fracture predicting have been studied exploringly
4 、探索性地研究了全三维构造解释、潜山裂缝预测的技术及原理。 |
| 2. | Aiming at this issue , on the base of an in - depth study on existing mac protocols , this thesis exploringly researched on mac protocols in w - ocdma access network
本论文针对上述问题,在深入分析了现有的mac协议的基础上,对w - ocdma接入网的mac协议作了探索性研究。 |
| 3. | To set up the recall system for transgenetic food in our country , three kinds of patterns for the recall , and the possible adopted technological process for the recall , are established exploringly
对于我国转基因食品如何建设召回制度，本文探索性提出了三种召回模式，以及可能采取的召回流程。 |
| 4. | ( 4 ) based on system identification , the hardware - software system of traction transformer is designed in this paper , in which hardware structure of protection unit and action - criterion of protection are exploringly studied
（ 4 ）初步设计了基于该原理的牵引变压器保护的软硬件系统，着重对保护单元的硬件构成及保护动作判据进行了分析讨论。 |
| 5. | A novel optimization method by simulated evolutions - ant colony optimization algorithm and its application in the unit commitment problem ( uc ) are exploringly investigated in this thesis
本文引入最近几年才提出来的一种新型模拟进化优化算法-蚁群优化算法，并以机组最优启停问题为研究对象，对算法本身及其在最优启停问题中的应用进行探索性工作。 |
| 6. | In this thesis , it also exploringly discussed the theoretic issue of the equal representation the human facial expressions by the human - head portrait robot . it put forward the concept of offset and the coefficient of the facial expression
本文还探索性地研究了仿人头像机器人等强度再现人类表情的理论问题,提出了表情特征点偏移量及偏移系数的概念,解决了人类表情到机器人表情的等强度转换问题。 |
| 7. | Furthermore , this paper exploringly studies an 802 . 1 la high - speed wlan with the 54mbps data rate , and presents a sort of time synchronization and frequency offset estimation method based on the frequency domain auto - correlation of the unique preamble training sequence of 802 . 11 plcp frame ; the method have the high time precision , the wide frequency estimat ion range and short convergence process ; and moreover , it can applied to other frame communication system
另外本文还对最高传输速率为54mbps的802 . 11a高速无线局域网系统进行了探索性研究，讨论了ofdm调制技术在无线局域网中的应用；结合802 . 11a物理层数据帧结构特点，提出了一种基于前导训练符号序列的频域自相关时间和频率同步方法，此方法具有定时精度高、频偏估计范围宽和同步建立迅速等特点，也适合于其它帧通信应用场合。 |
| 8. | At the same time , the possibility of using nonlinear optics in widening the detecting wave band of hartmann - shack wavefront sensor is exploringly discussed . adaptive optics guarantees the beam quality of laser projecting system . beam cleanup , atmospheric turbulence compensation and correction of any disturbance and fabrication error in the light way are required to promise a near diffraction beam , but normal adaptive optics system can only correction one of them
自适应光学进行光束大气传输波前畸变校正时，要求系统必须能进行光束净化和校正大气湍流造成的波前畸变，并且能够同时有效地克服发射系统制造误差、重力变形以及光路内部气体扰动的影响，得到接近衍射极限的输出激光光束。 |
| 9. | The instruction pattern of " assistant instruction " in the physics experimental instruction is given exploringly under the guidance of constructivism theory . we demonstrate the advantages of this instruction pattern in theory and attempt to instruct experimental instruction with courseware in the process of instruction
在建构主义学习理论指导下，探索性地提出“辅教助学”式物理实验教学模式，在理论上论证了这种教学模式的优越性，并在实践教学中初步尝试使用课件进行辅助实验教学。 |
| 10. | The involvement of the network technology has broken the traditional pattern of space - time in chinese classroom teaching , it offers good study environment for chinese teaching of middle school , makes students " main body status be established , enables studying independently , exploringly and collaborationly can really realize
网络技术的介入打破了传统语文课堂封闭教学的时空格局，为中学语文教学提供了良好的学习环境，使学生的主体地位得以真正确立，使自主学习、探究学习、协作学习得以真正实现。 |
