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1.Making use of the methods of multi-scale ordination modified by Ver Hoef & Glenn-Lewin (1989), the pattern intense and pattern consistency index and the contribution of species to pattern Dale & Zbigniewicz (1995) put forward, and the moving weight average quadrat scores (Noy-Meir & Anderson) etc.
Ver Hoef & Glenn-Lewin(1989)在Noy-Meir & Anderson(1971)多规模排序方法的基础上,对其进行修正后,能有效地鉴别出多种群及其相应的空间格局规模,是国际上研究多种群多规模格局应用频率最高的一种方法,但在国内植被格局研究中,应用的还较少,未见相关报道。收藏指正
2.Combined with the new design conception and methods of the road in and out of abroad at present,discusses the design of the road line,the safety appraisal of line and the mobility design thought,points out that it is the main assurances to meet the need of car high speed and safety traffic of the equalization and consistency of the line index of highway the continues of line and the compatibility of line and circumstance landscape.
结合近年来国内外公路的设计新理念和方法,对公路的线形一致性设计、线形安全性评价和灵活性设计思想等方面进行了探讨,指出高速公路线形指标的均衡性、一致性、线形的连续性以及线形和环境景观的协调性才是满足汽车高速及安全行驶的重要保证。收藏指正
3.Result: The Barthel index scale showed high inter-rater reliability (ICC: 0.987 and 0.945,respectively) and internal consistency at admission and discharge (Cronbach’s alpha coefficient: 0.908 and 0.890,respectively),The Cronbach’s alpha of 10 items in Barthel index is between 0.871 and 0.915. Conclusion: The Barthel index has been shown good inter-rater reliability and internal reliability in patients after acute stroke.
结果:评价者间信度统计分析结果显示,在入院和出院时的Barthel指数量表总分的ICC值分别为0.987和0.945。 内在一致性统计分析结果显示,在入院和出院时的Barthel指数量表的Cronbach’sα系数分别为0.908和0.890,Barthel指数量表的10项目Cronbach’sα系数范围为0.871~0.915。收藏指正
4.Furthermore, the author pointed out some defficiencies of the Kendall coefficient of concordance (W coefficient) and suggest that phi coefficient is a more effective index as rater consistency reliability.
最后,本文还对传统评分者一致性系数(W系数)的不足以及概化理论中系数的优越性进行了讨论。收藏指正
5.Under the conditions of the inlet consistency of 10%, rotor speed of 15 r/min, outlet pressure of 0.08 MPa, the beating degree of the pulp can be droped by 5.5°SR and with the sheet properties of bulkness raised by 8.7%, coarseness decreased by 9.6%, air permeability raised by 26.8%, tear index raised by 9.8%, whereas the tensile index reduced by 37.6%.
在进浆浓度10%、离解机转速15r/min、出口压力0.08MPa的条件下,纸浆的打浆度下降5.5°SR,滤水性能得到改善,松厚度提高8.7%,粗糙度降低9.6%,透气度提高26.8%,撕裂指数提高9.8%,但抗张指数下降37.6%。收藏指正
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