对折的

The safety factor obtained with the relationship between elastic strain energy and the reduction coefficient is similar to that obtained by other traditional slope steady analyzed method.

摘 要：为分析采用强度折减法确定边坡安全系数过程中边坡弹性应变能随折减系数变化与边坡失稳破坏的内在联系，建立数值模型，记录边坡弹性应变能与折减系数关系曲线；通过对某边坡的分析，绘制弹性应变能与折减系数关系曲线。

Beijingensis under three droughttreatments, normal, moderate and severe stresses. The results showed:(1) the canker disease ofboth cultivars was serious gradually with increased drought;(2) the bark tissue cells sufferedplasmolysis, more evident with the severity of drought stress;(3) under the drought andinoculation with B. dothidea, cells of two cultivars damaged at different degree, mailyrepresented in the changes of organelles, such as chloroplast swollen and distorted, number ofmitochondria increased and membrane system indistinct; then organelles suffered furtherdamagement with inoculation time, thinned mitochondrias stroma, decreased cristae, crumpledand partly broken membrane of chloroplasts with stroma exosmosis. At last, the chloroplastspartly disorganized;(4) the hyphae growed mainly intercellular in resistant cultivar and notonly intercellular but also intracellular in susceptible cultivar, which directly caused thenecrosis of cells;(5) under the severe drought, the damage of cells enhanced the infection ofpathogen and drought and pathogen stressed together and promoted the disease development;the damage from pathogen on cells was more serious than that from drought.

结果显示：(1)随着干旱胁迫程度的增加，2种杨树溃疡病害发生渐趋严重；(2)干旱胁迫下，杨树树皮组织细胞发生质壁分离，并随胁迫程度的增加而严重；(3)干旱胁迫下接种病原菌，2种杨树细胞发生不同程度的损伤，主要表现为细胞器发生较大变化，如出现叶绿体肿胀变形、线粒体数量增多，质膜模糊不清等现象；随接种时间的延长，细胞器受到进一步损伤，叶绿体被膜折皱，严重时局部破裂，基质外渗，并部分最终解体；(4)毛白杨中的菌丝主要在细胞间隙中穿行，而北京杨的菌丝除在细胞间隙中生长之外，侵入细胞内部也较多，直接导致细胞的解体；(5)干旱胁迫下细胞的损伤促进了病原菌的侵染，干旱和病原菌的双重胁迫加剧了病害的发生程度，并且病原菌侵染对细胞的破坏程度大于水分胁迫。

Based on the above mentioned areas of research, the flow characteristics of folded plate flocculator has a significant impact on the coagulation effect and the best combination of folded plate in flocculator is obtained that is a great guide to actual projects

论文通过对上述几方面的研究，验证了折板絮凝池的水力特性对絮凝效果具有重要影响的结果，得出了折板絮凝池中折板角度的最佳组合设计方案，对实际工程具有重要的指导意义。

The third vertical folding can be operated for positive folding or negative folding as required by adjusting sheet turning device. The functions of 32mo two-up positive folding or negative folding are provided as customed.

本机第四次垂直折页方向可通过转向装置方便的调整对产品按要求进行正折或反折，同时本机还可以根据客户需要配置32开双联正折或反折功能。

In this paper, based on the experimental studies, the effects of the ARC-3 glass fiber for the improvement of the flexural tensile and the unconfined compressive of the concrete are analysed. Further statistical relations between flexural tensile strength, volume ratio of fiber and curing time, and a mathmatical model of the flexural tensile is presented. Finally, the optimum fiber volume ratio in the concrete is presented. In this paper, a mathematical model of the volation between the flexural ten...

本文通过大量试验研究，分析了ARC-3型高耐碱玻璃纤维对水混混凝土抗折强度及抗压强度的增强效果；提出了抗折强度与纤维掺量和龄期的统计关系，以及抗折强度的数学模型；提出了最佳纤维掺量；从玻璃纤维增强混凝土的应力-应变关系分析了其塑性性质和抗裂性能，对其抗压模量和抗弯模量的测试分析，提出工程设计时可忽略模量的变化；本文给出的抗折强度与抗压强度关系的数学模型，可直接供生产单位使用。

This factory's main products cre:double-spoke hand mheels,five-pointed-star-shaped knobs,arrow-shped handles,Tshaped handies,ect.,more than thity series,over two hundred special rubbr pats,nylonplasdic parts,it is also possible for this facty to produce and make all kinds of non-atsndard operating parts and special-shapediai-shpepedsealing parts according to the requireements of the customers.

弓行拉手、内波纹手轮、背波纹手轮、圆轮缘手轮、双幅条手轮、双柄手轮、小波纹手轮、镀铬手轮、手柄球、长手柄套、转动手柄、可折手柄、可调位手柄、方形拉手、椭圆拉手、星形手柄、碟形手柄、三角箭形把手、椭圆手柄套、铣床手轮、GB4141.23波纹手轮、小手轮、平面手轮、带可折手柄满幅手轮、表盘满幅手轮、把手、十字把手、压花把手、通孔把手、定位把手、T形把手、直纹把手、捏手、三棱把手、偏转旋钮、手柄套、小转动手柄、锥柱手柄、球头手柄、单柄对重手柄、双柄对重手柄、外方卡盘扳手、摇手柄、手柄座、锁紧手柄座、圆盘手柄座、4501分度盘、4502大把手、586刻度盘、工作灯、手柄杆、压配式油标、旋入式六角圆形油标、长型油标、圆形长拉手、等三十多种系列，二百多种规格，满足不同用户的需要，生产制造各种机械封件，特种橡胶件，尼龙塑料件，也可根据用户需要，生产制造各种非标操作件，异形密封件。

In this paper, we have investigated the development of organic-inorganic composite PR material, prepared a new organic-inorganic nanocomposite PR material of PVK-CdS/DMNPAT, characterized every component and tested it photorefractivty by two beam coupling experiment.The work of this paper includes mainly three parts as followed:(1) An azo dye DMNPP was prepared via reoxidation and coincidence reaction and its derivative DMNPAT was prepared by attaching a long methacrylate chain in DMNPP.

本学位论文分析了国内外有机无机复合光折变材料的研究现状，根据目前有机无机纳米复合光折变材料研究中存在的问题，依照有机无机纳米复合光折变材料各功能组分的基本要求设计并制备了PVK-CdS/DMNPAT的有机无机纳米复合光折变材料，对各组分的合成表征以及光折材料的光折变性能做了较系统的研究。

In addition, the paper give a minuted escription about the two main element--cash flow and the discount ratio of the model .so can know how to apply the model further in enterprise evaluation, of course,any theory including cash flow model is comparative when looked as perfect and the best theory, This approach has many dificult point also when use the model appraise the value of enterprise.

并对这个模型的两大基本要素现金流量和折现率进行了详尽的分析，以便更明确如何运用此模型。当然，任何理论说其比较完整、具有理论意义都是相对而言的，折现现金流量模型也不例外，采用折现现金流量法评估企业价值也存在着难点，此论文对其进行了探讨，使企业价值能更好的得到体现。

The trend of doubting ancient history thought which arising in early 20th century cut away and rebated half of Chinese history,the Axial Age theory resumed the validity of the various scholars in later Zhou Dynasty,and went on disregarding the government and official scholars of the San Dai Dynasty,hut the government and official scholars of San Dai Dynasty just is the headstream of the various scholars in later Zhou Dynasty even of the whole Chinese civilization.

追溯民初以来学者早已开始的东西文明比较，更多关注的是在古埃及、古巴比伦、古印度和中华文明的第二阶段上。20世纪初兴起的疑古思潮将中国古史&砍掉一半&、&打个对折&，&轴心时代&理论则恢复了晚周诸子学的合法性，但它同时 ssbbww。 com 继续漠视三代王官学，而三代王官学正是晚周诸子学乃至整个中华文化的源头。&轴心时代&理论与中华文明对接中的偏差，其影响将是流与源的颠倒、反题与正题的倒置和各期学术史的逐次错位。

Most pilots know the collapse-victim's mantra:"Steer, then Clear." This is meant to help you prioritize your actions: don't focus on reinflating the collapsed side until you've regained steering control of the inflated flying side, and avoided a collision.

大多数飞行员都知道这样一句折翼受害者们总结出来的&咒语&：&驾驶好你的伞，一切会好起来的&（Steer， then Clear），意在帮助你对自己的行动排出优先次序：不要把注意力全集中到使塌陷的翼端重新充气，而是首先设法重新控制好充气良好的未塌陷端，并且避免与其他飞行员碰撞。

What are your goals and strategies for growth?

你的成长目标和策略是什么？

And unto the angel of the church in Sardis write; These things saith he that hath the seven irits of God, and the seven star I know thy works, that thou hast a name that thou livest, and art dead.

3：1 你要写信给撒狄教会的使者，说，那有神的七灵和七星的，说，我知道你的行为，按名你是活的，其实是死的。