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Basing on the existing theory of crisp matroids and fuzzy matroids, the paper studies mainly fuzzy rank function and fuzzy submodularity function, The main contributions of the pap...

本文在现有拟阵和模糊拟阵理论的基础上主要研究了模糊秩函数以及模糊子模函数等内容，现分述如下：(1)从传统的子模函数出发，定义了模糊子模函数。

A correlative coefficient for the defect mode interaction and a relative refractivity coefficient are defined.

定义了缺陷模之间相互作用的关联函数以及缺陷模的相对折射率函数，进而分析了关联函数和缺陷模折射率的关系。

Some results on von Neummann regular ring are obtianed here,If R is von Neummann regular and X is a /?

随后我们又证明了P-内射模的商模是P-内射模的充分必要条件是R是一个PP-环。

Recently , the classical Riesz representation theorem on Hilbert spaces has been generalized onto complete random inner product modules ,in this paper the classical Friedrichs theorem on Hilbert spaces is generalized onto complete random inner product modules.

最近，经典的Riesz 表示定理已经被推广到完备随机内积模上，在此基础上本文将Hilbert 空间上经典的Friedrichs 定理推广到完备随机内积模上。首先，证明完备随机内积模上任一正Her2 mite 型惟一地对应一个正自共轭算子。

Results: 1. Childhood trauma history: the patients with BPD had significantly higher scores of emotional abuse, physical abuse, sex abuse, emotional neglect and physical neglect than the non-personality disorder patients. 2. The parental rearing style: comparing with the Chinese norm, the scores of emotional warmth / comprehension of BPD group were lower; the scores of punishment/rigorousness and rejection /deny of BPD group were higher; The differences were significant. 3. Family environment: comparing with Chinese norm, the scores of intimacy/ affection expression/ independence/ success/ culture/ entertainment/ morality and religion/sense of organization of BPD group were lower; the scores of contradictory were higher.4. Correlation analysis revealed that the childhood trauma history of BPD was correlated with the unhealthy parents' rearing style and family environment. 5. Logistic regression analyses revealed that gender, emotional abuse, physical abuse, emotional neglect are the risk factors for BPD.

结果1、BPD儿童期创伤经历：BPD患者在情感虐待、躯体虐待、性虐待、情感忽视、躯体忽视及总体虐待程度显著高于精神科门诊中非人格障碍患者。2、 BPD父母养育方式：BPD患者的父母养育方式与中国常模相比存在较多显著差异，父亲在情感温暖理解、过度保护方面远低于对照，而在惩罚、严厉，拒绝、否认方面远高于对照；母亲在情感温暖、理解方面远低于对照，而在拒绝、否认，惩罚、严厉方面远高于对照。3、 BPD家庭环境：患者家庭的亲密度、情感表达、独立性、成功性、文化性、娱乐性、道德宗教观、组织性等方面均显著低于中国常模；而矛盾性方面显著高于常模。4、 BPD儿童期创伤与不恰当的父母养育方式和不良的家庭环境显著相关。5、BPD的影响因素：经Logistic回归分析，性别、年龄，情感虐待、躯体虐待、情感忽视是影响BPD患病与否的关键因素。

The WYD method is improved on the basis of analysis and research of free interface modal synthesis method that regards the Ritz vector formed by WYD method as reserved main modal set, and influence of modal truncation on synthesis precision is discussed.

在分析研究了以WYD法形成的Ritz向量作为保留主模态集的自由界面模态综合法基础上，改进了WYD方法，并讨论了模态截误差对综合精度的影响。

Reducing the height of trimming cut zone of chain hook screw properly, increasing the final forging temperature, and keeping appropriate clearance between punch and die, using punch with sharp cutting edge can reduce the cutting stress.

适当缩小链钩螺杆锻造时的切边带高度、提高终锻温度、保持凸模与凹模之间适当的间隙、使用锐利刃口凹模都能降低锻造切边应力；降低热处理时的淬火应力，通过回火消除大部分热应力及组织应力，切边带的裂纹便得到有效控制。

Increase of 47% in the unconned compression strength compared to increase of 26% in the secant modulus at the maximum stress level, 25% in the secant modulus at half of the maximum stress level, and 23% in initial tangent modulus.

这一变化的数额膨润土10日至15 ％，导致平均增加了47 ％的无侧限抗压强度相比增加了26 ％的割线模量的最高应力水平， 25 ％的割线模量的一半的最大应力水平， 23 ％的初始切线模量。

According to the characteristics and construction requirements, to develop the basis of elevation from the beginning of silo slipform construction used, sliding up to 4.3 meters above sea level, the reinforced air slide 5.15 meters; Party to begin construction within the building and the warehouse floor, after the completion of sliding mode Then slide up to 26 meters warehouse roof, sliding mode to remove.

根据工程特点及工期要求，拟定筒仓从基础标高开始采用滑模施工，滑升至标高4.3米时，加固空滑到5.15米；甲方开始施工仓内建筑及库底板，完工后滑模接着滑升至仓顶26米，滑模拆除。

To the single axis control model of the stabilized platform, the sliding mode rule is founded. The value of extraneous disturbances is estimated by using GM (1, 1) grey prediction algorithm, and then it is added to the sliding mode control rule as the compensating part. At the same time, the value of the switching function is predicted by the grey prediction method, by which the control chattering phenomenon is reduced greatly.

基于稳定平台的单轴控制模型，设计了滑模控制律，采用GM(1，1)灰色预测算法估计扰动量，将其作为控制律中的补偿分量，同时应用灰色预测方法对滑模控制策略进行预测输出，有效地减弱了滑模控制的抖动现象。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。