与国际接轨积极开展国际间贯标认证工作创国际品牌

论述了中国的金、银生产企业在中国加入世界贸易组织(WTO)和黄金、白银市场放开的形势下开展国际间认证的必要性，介绍了内蒙古乾坤金银精炼股份有限公司开展各项认证的经险和体会。     

舞钢管线钢的开发与生产

系统介绍了舞钢开发的针状铁素体型X70宽厚板的设计思路、工艺特点和实物水平；采用电炉 炉外精炼 连铸 TMCP工艺生产的X70宽厚板满足西气东输专用技术条件的要求，并批量应用在西气东输主干线工程中。     

物质平衡法测油井液面

物质平衡法通过测试环空中的气体排量折算出真实的环空液面，可以克服双频道回声仪所遇到的困难，为分析泵效、折算地层压力及区块注水补充地层能量提供依据。中原油田采油二厂研制的拟液面测试仪既能用于有泡沫段的油井，又可用于无泡沫段的油井，对于井深超过2500m的油井更适宜。     

Comparing the effectiveness of process-experiential with cognitive-behavioral psychotherapy in the treatment of depression.

This study compared process-experiential and cognitive-behavioral psychotherapy in the treatment of major depression in a researcher allegiance-balanced randomized clinical trial. Sixty-six clients participated in weekly sessions of psychotherapy for 16 weeks. Clients' level of depression, self-esteem, general symptom distress, and dysfunctional attitudes significantly improved in both therapy groups. Clients in both groups showed significantly lower levels of reactive and suppressive coping strategies and higher reflective coping at the end of treatment. Although outcomes were generally equivalent for the 2 treatments, there was a significantly greater decrease in clients' self-reports of their interpersonal problems in process-experiential than cognitive-behavioral therapy. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

谈用三爪卡盘装夹车削钢件时的切削用量

指出根据《金属切削手册》给出的切削用量范围确定切削用量，有可能不适当，特别是在三爪卡盘装夹硬度低的半径小的工件时容易发生这种情况，提出根据工件硬度、夹持长度、三爪的夹持半径等诸因素确定切削用量的方法。     

三代微光管均匀性测试与分析

利用自行研制的“光电阴极多信息量测试系统”首次对国产三代微光管中的GaAs光电阴极的均匀性进行了光谱响应测试 ,结果表明该国产三代微光管存在明显的非均匀性。利用曲线拟合方法估算了GaAs光电阴极的材料性能参数 ,发现表面逸出概率不一致是非均匀性的主要原因 ,GaAs材料的少子扩散长度 (1 1 2～ 1 82 ) μm ,与阴极厚度相当 ,后界面复合速率在 (1× 1 0 5～ 1× 1 0 6 )cm/s之间 ,它限制了阴极灵敏度的提高     

基于互信息域的L2S接口方法研究

分析了基于互信息域的有效信噪比映射的L2S(link level to system level)接口方法,研究了信道相关带宽对接口复杂度的影响,在不明显降低预测准确度的前提下,验证了利用信道相关带宽来简化接口计算复杂度的可能性。     

Repetition Blindness Occurs in Nonwords.

Theorists have predicted that repetition blindness (RB) should be absent for nonwords because they do not activate preexisting mental types. The authors hypothesized that RB would be observed for nonwords because RB can occur at a sublexical level. Four experiments showed that RB is observed for word-nonword pairs (noon noof), orthographically similar nonwords (glome glame), and identical repetitions (plass plass). More RB was found for words than for nonwords. Prior researchers may have failed to find RB for nonwords because display conditions that allow 2 words to be reliably encoded are insufficient for nonwords, or because observers coped with low ability to encode nonwords by using guessing strategies that do not require creating a mental type or tokenizing it. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

地面驱动螺杆泵恒液面控制方法

恒液面控制有利于提高泵效,降低抽油杆柱和泵等设备的失效率。为此结合地面控制装置,研究了一种控制方法和软件。该软件根据控制装置实时测量的转速、扭矩等参数并结合地层开采能力、杆泵型号等参数,分析计算出液面高度和控制范围,并计算出转速改变量,由控制装置实行闭环控制。经大庆油田5口井试验表明,液面高度误差均在50 m内,实现了螺杆泵恒液面控制目的。     

Efficient Legendre moment computation for grey level images

Legendre orthogonal moments have been widely used in the field of image analysis. Because their computation by a direct method is very time expensive, recent efforts have been devoted to the reduction of computational complexity. Nevertheless, the existing algorithms are mainly focused on binary images. We propose here a new fast method for computing the Legendre moments, which is not only suitable for binary images but also for grey level images. We first establish a recurrence formula of one-dimensional (1D) Legendre moments by using the recursive property of Legendre polynomials. As a result, the 1D Legendre moments of order p, L_p=L_p(0), can be expressed as a linear combination of L_p-1(1) and L_p-2(0). Based on this relationship, the 1D Legendre moments L_p(0) can thus be obtained from the arrays of L₁(a) and L₀(a), where a is an integer number less than p. To further decrease the computation complexity, an algorithm, in which no multiplication is required, is used to compute these quantities. The method is then extended to the calculation of the two-dimensional Legendre moments L_pq. We show that the proposed method is more efficient than the direct method.