| 1. | The sine operator has fine tolerance ability to noise and can detect the slight changes of the gray value
正弦算子不但具有较好的容噪能力，并且能够检测到灰度变化较小的边缘。 |
| 2. | The growth speed decreased with concentration of bile salt increased . the git conditions tolerance ability of bifidobacterium strains was different
而bi在各胆盐浓度条件下，均有生长趋势，这种趋势随胆盐浓度升高而下降。 |
| 3. | The dissertation focuses on the discussions of awg design method from the point of view of fabrications . the process tolerance abilities of silica - awg and soi - awg were calculated in detail
论文从工艺角度出发探讨了awg的设计方法，详细地计算了二氧化硅材料和soi材料awg器件制作对工艺容差的要求。 |
| 4. | The fault detection theories of local filter level and component level in the strapdown inertial navigation system ( sins ) are applied in the satellite control system . the independence and the fault tolerance ability are improved
将捷联惯导系统的元件级故障检测理论和系统级故障检测理论应用于卫星控制系统，提高了卫星控制系统的自主性和容错能力。 |
| 5. | Suaeda liaotungensis kitag is a halophyte with high salt tolerance ability . this research performed a systemic study on betaine , betaine synthetase and the genes encoding betaine synthetase in suaeda liaotungensis
辽宁碱蓬( suaedaliaotungensiskitag )是一种耐盐性很强的盐生植物，本文对其甜菜碱、甜菜碱合成酶、甜菜碱合成酶基因进行了较为系统的研究。 |
| 6. | After adding la3 + and ce3 + , the enhancement of relative membrane penetration ( rmp ) by heavy metal stress was reduced , the peroxidation of membrane lipids was alleviated and to some degree protected the membrane from injury by heavy metal ions , thus utimately promote the tolerance ability of plants to heavy metal stress . mesurement of element consentration by icp - ms method showed that rare earths could decrease the accumulation of heavy metal ions in the plants through competition effect
在受重金属离子污染的培养液中施加la ~ ( 3 + ) ， ge ~ ( 3 + )后，与单一重金属毒害相比， la ~ ( 3 + )和ce ~ ( 3 + )有效抑制了重金属胁迫引起的细胞膜透性增加，使膜脂过氧化水平减弱，从而延缓了对膜的损伤，最终增强了对重金属离子的抗性。 |
| 7. | The effects of sub - low temperature ( 10 / 5 ) on the fruit setting ability of the first and second florescence of tomato of 10 different tomato varieties at 3 different seedling stages were conducted in order to evaluating the tolerance ability to low temperature arid the effect of sub - low temperature on reproductive growth
摘要通过对10个不同番茄材料，苗期3个不同阶段进行10 / 5亚低温处理，观察番茄第一、第二花序结果情况，对不同的番茄材料进行耐低温能力评价，探讨亚低温对番茄生殖生长的影响。 |
| 8. | First , aiming at the characteristics of miniaturization and the high precision required in the navigation system of the underwater vehicle , a new fault tolerant scheme which uses parallel filters is provided in this dissertation . the scheme not only has the optimality of centralized kalman filter but also has the characteristics of federated kalman filter ' s modularity . because the design and operation of each filter are completely independent , the fault tolerance ability is highly enhanced
针对水下潜器的小型化、导航定位精度要求很高的特点本文提出了基于平行滤波器族的组合容错结构，该结构不仅具有传统集中卡尔曼滤波的最优性，又具有联邦滤波的模块化特性，且各滤波器的设计和运行完全独立，大大增强了组合导航系统的容错性。 |
| 9. | By the network , a optional nonlinear input - output mapping relationship can be realized . concrete mapping relationship materialize at the distributed linking weight values between neurons that build up the ann . due to the strong self - adaptability and self - learning - ability as well as excellent and robustness and tolerance ability , it can not only replace many traditional algorithm which is very complicated and timeconsuming , but also , because the processing to information is more close to person ' s thought activity habit , it provides a new way for solving the prediction of nonlinear system and unknown model
通过这种网络能够实现任意的非线性输入输出映射关系，具体的映射关系体现在构成网络的神经元之间的分布连接权上，由于网络具有很强的自适应和学习能力以及鲁棒性和容错能力，它不仅可以替代许多复杂耗时的传统算法，并且由于它对信息的处理更加接近于人的思维活动习惯，为解决非线性系统模拟和未知模型的预测提供了新途径。 |
| 10. | Finally , combining the two extraction methods with the two classification methods , the thesis put forward four models of palmprint recognition : k - l + ld model , k - l + nn model , nn + ld model and nn + nn model . the experiments show the accuracy , efficiency and the fault tolerance ability of these models . in terms of their characteristic , we can apply them in various fields
论文把两种特征提取方法和两种分类器设计方法进行结合，提出k - l变换与最小分类器、 k - l变换与bp神经网络分类器、线性神经网络与最小分类器、线性神经网络与bp神经网络分类器四种组合，最后对四种识别方法进行比较，根据它们识别的准确率、效率以及容错能力对识别结果进行分析，总结出各种方法的优缺点，根据它们的特点，提出在不同方面的应用。 |
