SMA在铺筑路面中应注意的几个问题

叙述了SMA混合料的拌制、铺筑、碾压、接缝四个生产过程，并结合实际提出各过程中应注意的问题。     

沼气铺筑龙陵山区富民大道

10多年来,龙陵县坚持“发展农村沼气,建设生态家园”的思路,把发展沼气作为落实科学发观、解决“三农”困难、壮大循环经济的重点工作来抓。小小沼气“洁”了村容,“肥”了林农,“绿”了青山,“铺筑”了龙陵山区富民阳光大道。     

台后填料浸水密实预防桥头跳车

以深汕高速公路东段螺河特大桥桥头处理为例，通过台后填砂砾注水振捣密实和桥面路面砼一次连续铺筑的方法预防桥头跳车发生。     

片片绿箬叶 铺筑致富路

湖南省张家界市桑植县地处湖南西北部、武陵山区腹地，境内祟山峻岭遍布，全县39个乡镇（场）553个行政村有18个乡镇168个行政村位于海拔800米以上的高山界上，俗话说靠山吃山，靠水吃水，桑植县发挥山的优势，挖掘山的资源，利用集体林权制度改革的契机，结合海拔800米以上山林适应生长野生粽叶的独特地理条件，     

过程

过程廖开顺人生短暂，最难忘是美丽的过程。过程是淡泊的采菊东篱、渔舟唱晚；过程是跋涉的山重水复，闲暇的秉烛夜游；过程是友谊的围炉夜话，促膝谈心；过程是爱情的举案齐眉、红袖添香；过程，是十月怀胎。一棵小树若没有成长的过程怎能成为栋梁之材？人生用痛苦的过程...     

采用系统工程分析方法构建抚育采伐工程过程系统的探讨

采用系统工程分析方法,构建抚育采伐工程过程系统,实施PDCA持续改进模式,随时修正和调整工程特性和作业内容,以促进森林生态系统恢复,实现森林可持续经营。根据抚育采伐工程过程输入,构建抚育采伐工程输入转化为输出的技术系统。抚育采伐（间伐）作业过程是抚育采伐工程作业过程系统的主体过程,分析和探讨其输入、输出、输入转化为输出的技术系统的过程能力、过程信息的作用是实现持续改进的关键。输出是否能达到工程特性（质量特性）要求决定于技术系统的过程能力（工程能力）,过程能力是实现工程特性（质量特性）要求的能力。过程信息是过程稳定受控的保证,是过程持续改进的支撑,持续改进其实质就是使过程保持足够的过程能力。     

基于小批量生产的统计过程质量控制的研究

用概率积分变换理论,给出了控制过程均值、过程方差的标准化控制图,适用于小批量生产环境下对过程均值、过程方差的有效控制。     

积极推行ISO9000族标准 提高木业企业管理水平

木业企业宣贯ＩＳＯ９０００族标准、建立质量体系的过程是逐级授权的过程，是理顺内部组织结构和机制的过程，是规范所有人员行为的过程，是清理内部规章制度的过程，是清晰工作流程的过程，是加强企业凝聚力的过程。     

木材木质部细胞分化成熟过程及其可视化的研究进展

对木材形成层细胞的分裂过程、木质部细胞的分化过程、细胞壁的木质化过程以及三维可视化应用于木材木质部细胞分化成熟过程的研究现状加以综述,并对今后的研究提出了展望。     

矿车后横梁制造过程不确定性分析

指出了不确定性普遍存在于产品生产的各个阶段,对产品的性能有着较大的影响,后横梁的制造过程实际也是一个存在诸多随机不确定性因素的过程。基于此,介绍了不确定性在产品制造过程中的研究现状,阐述了后横梁的加工工艺过程,并建立了后横梁制造过程的IPO模型。从人、机器、材料、方法、环境和测量6个方面对矿车后横梁的制造过程进行了不确定性分析。     

两种危害松类的新叶蜂(膜翅目, 广腰亚目, 松叶蜂科)

本文记述了中国松叶蜂昆虫两新种,马尾松吉松叶蜂和油松吉松叶蜂。文中附有形态特征图4幅。     

东北主要绿化树种对大气重金属污染物吸收能力的研究

本文于2003年9月到10月在哈尔滨市主要街道采集和分析主要绿化树种的树叶，研究测定了东北主要的24种乔木树种和6种灌木树种对大气重金属污染物铅、镉、铬、汞的吸收能力。结果表明：绿化树种对铅、镉、铬、汞具有一定的吸收能力，并依污染物和树种的不同而有明显差异；根据不同树种对不同大气重金属污染物吸收量的差异将其各分为三级，其中吸铅量高的树种有白桦、垂枝榆和京桃等；吸镉量高的树种有小黑杨、钻天杨、银中杨和旱柳等；吸铬量高的树种有黄菠萝、紫丁香、旱柳、黑皮油松、红皮云杉、京桃、榆叶梅和糖槭等；吸汞量高的树种有榆叶梅、蒙古栎、旱柳、接骨木、野梨和华北绣线菊等。本研究为在不同大气重金属污染条件下选择不同绿化树种提供了科学依据。表4参11。     

Therapeutic orchids: traditional uses and recent advances — An overview

Orchids have been used as a source of medicine for millennia to treat different diseases and ailments including tuberculosis, paralysis, stomach disorders, chest pain, arthritis, syphilis, jaundice, cholera, acidity, eczema, tumour, piles, boils, inflammations, menstrual disorder, spermatorrhea, leucoderma, diahorrhea, muscular pain, blood dysentery, hepatitis, dyspepsia, bone fractures, rheumatism, asthma, malaria, earache, sexually transmitted diseases, wounds and sores. Besides, many orchidaceous preparations are used as emetic, purgative, aphrodisiac, vermifuge, bronchodilator, sex stimulator, contraceptive, cooling agent and remedies in scorpion sting and snake bite. Some of the preparations are supposed to have miraculous curative properties but rare scientific demonstration available which is a primary requirement for clinical implementations. Incredible diversity, high alkaloids and glycosides content, research on orchids is full of potential. Meanwhile, some novel compounds and drugs, both in phytochemical and pharmacological point of view have been reported from orchids. Linking of the indigenous knowledge to the modern research activities will help to discover new drugs much more effective than contemporary synthetic medicines. The present study reviews the traditional therapeutic uses of orchids with its recent advances in pharmacological investigations that would be a useful reference for plant drug researches, especially in orchids.     

中国桉树真菌病原汇录：2006-2013

本文对2006-2013年期间我国感病桉树或桉树木片上发现的21个真菌物种的分类地位、形态特征、菌落特点、寄主范围、分布地域和危害特点等进行了概述。介绍的对象包括桉树枝干斑点溃疡病原 Teratosphaeria zuluensis（祖鲁畸腔菌）;桉树叶部斑点溃疡病原Teratosphaeria destructans（破畸腔菌）,Mycosphaerella marksii（马克氏球腔菌）,M. crystallina（水晶球腔菌）,M. yunnanensis（云南球腔菌）;桉树顶梢及叶白枯萎病原 Quambalaria pitereka（彼特氏桉座孢）;桉树苗茎腐病原 Calonectria cerciana（桉树丽赤壳）,C. pauciramosa（常丽赤壳）,C. pseudoreteaudii（瑞丽赤壳）;桉树叶焦枯病原 C. crousiana（克儒斯氏丽赤壳）,C. fujianensis（福建丽赤壳）,C. pauciramosa（常丽赤壳）, C. pseudocolhounii（类柯氏丽赤壳）,C. pseudoreteaudii（瑞丽赤壳）;桉树木片腐烂病原Ophiostoma tsotsi（类栎长喙壳菌）;桉树枝干溃疡病原Chrysoporthe deuterocubensis（类古巴黄隐丛赤壳）,Fusicoccum fabicercianum（法比桉树壳梭孢）,Lasiodiplodia theobromae（柯柯豆毛色二孢）,L. pseudotheobromae（类柯柯豆毛色二孢）,Celoporthe guangdongensis（广东暗隐丛赤壳）,C. eucalypti（桉树暗隐丛赤壳）;桉树枝干枯萎病原Ceratocystis acaciivora（相思长喙壳）,C. chinaeucensis（中国桉树长喙壳）。     

泡桐叶片蛋白质多态性及其聚类分析(英文)

根据白花泡桐（Paulownia fargesii）、白花兰考泡桐（P.elongata f. alba）、毛泡 桐（P. tomentosa）、川泡桐（P. fargesii）、山明泡桐（P. lamprophylla）、成都泡桐 (P. albiphloea var chengtuensis)、鄂川泡桐（P. albiphloea）、南方泡桐（P. austra lis）、白花泡桐（P. fortunei）、兰考泡桐（P. elongata）叶片蛋白质单向电泳和双向 电泳结果，可将它们聚类分为白花泡桐组（白花泡桐和白花兰考泡桐）、南方泡桐组（南方 泡桐和成都泡桐）和毛泡桐组（毛泡桐、川泡桐、鄂川泡桐、山明泡桐和兰考泡桐）。该结 果为泡桐属植物的分类提供了参考依据，也为泡桐属植物种确立、杂种鉴定和新品种培育奠 定了基础。     

中国葛藤叶蝉名录及新种、新记录描述（同翅目：叶蝉科）

本文系统报道我国葛藤上的叶蝉种类，共有11亚科40属50种，其中含3新种、1中国新记录属、5中国新记录种，建立1新组合种，并对折板叶蝉属Paradaevicephalus Ishilhara的属征进行了厘订。新种模式标本保存在安徽农业大学昆虫标本室。     

Different development of pine wilt disease in artificially infectedPinus thunbergii seedlings potted together with different tree species

To evaluate the effect of adjacent tree species on the susceptibility of Japanese black pine (Pinus thunbergii) to pine wilt disease, an inoculation experiment was conducted usingP. thunbergii seedlings potted with seedlings of six tree species,i. e. Alnus sieboldiana, Eurya japonica, Lespedeza bicolor formacutifolia, Pinus thumbergii, Robinia pseudo-acacia andSarothamus scoparius. About ten months after planting, they were inoculated with the pinewood nematode (Bursaphelenchus xylophilus) in early July 1992. After that, the proportion of pine seedlings with completely discolored foliage increased more quickly when the seedlings were potted withR. pseudo-acacia, S. scoparius orA. sieboldiana than when potted withP. thunbergii, L. bicolor orE. japonica. At the end of the study period, 17 weeks after inoculation, it reached 90.6%, 90.0%, 87.5%, 72.7%, 63.3%, and 59.4% when the pine seedlings were potted withR. pseudo-acacia, S. scoparius, A. sieboldiana, P. thunbergii, L. bicolor andE. japonica, respectively. This indicated that the susceptibility ofP. thunbergii seedlings to pine wilt disease was influence by the species of adjacent trees.     

我国木麻黄种质资源引种与保存

木麻黄科有4个属96个种,天然分布于澳大利亚、东南亚和太平洋群岛,垂直分布于海平面潮线开始至海拔3000m以上的高山。目前,我国引种木麻黄已有：107a的历史,但加世纪80年代中期,我国才开始系统地从事木麻黄种质资源引种工作,开展了木麻黄种质资源收集、保存,优良种源、家系筛选,无性繁殖、共生菌等研究。到目前为止,在我国海南、广东、福建、浙江和广西等省区,引进了2个属(Gasuarina,Allocasuarina)、23个木麻黄种、200多个种源和260多个家系,通过试验筛选出了一些适合不同立地的优良树种、种源或家系,其中短枝木麻黄和山地木麻黄为全分布区种源。加世纪90年代以来,对异木麻黄属树种,进行了重点引进,共引进了10余种异木麻黄属植物,增加了我国木麻黄遗传资源,并对主要木麻黄种质资源进行了保存和利用。引进的木麻黄树种包括田野木麻黄、迪尔斯木麻黄、双针木麻黄、费雷泽木麻黄、休格尔木麻黄、矮木麻黄、滨海木麻黄、利曼氏木麻黄、纳纳木麻黄、沼泽木麻黄、小松木麻黄、多纹木麻黄、森林木麻黄、轮生木麻黄、山神木麻黄、鸡冠木麻黄、细枝木麻黄、短枝木麻黄、粗枝木麻黄、大木麻黄、山地木麻黄、肥木木麻黄、小齿木麻黄。论文着重介绍了我国木麻黄种质资源的引种驯化历史、研究、保存现状等。     

中国东部沿海地区猛禽迁徒规律研究

1985－1987年在猛禽迁徒中途主要停歇地的山东省青岛市浮山、长岛县大黑山岛和辽宁省大连市老铁山，利用环志、染色标记和观察等方法，对其主要种类迁徒规律的生物学特性进行了研究，结果表明：猛禽南迁途径环志研究区的时间为8月下旬至12月中旬。迁徒高峰在9月中旬至10月底，通过环志鸟回收分析表明，猛禽的越冬区域为长江中下游及期 以南地带，并延伸到东南沿海。首次揭示了东北松嫩平原为途径经老铁山地区部分苍鹰的繁殖区域。秋季途径老铁山地区，飞越渤海海峡向南迁飞的部分松雀鹰，春归线则可能沿渤海海湾内侧几东北繁殖区迁飞。     

Estimation of genetic variances in flood tolerance of poplar and selection of resistant F1 generations

Five Aigeiros section poplar clones were adopted as parents to produce five full-sib families through cross-breeding. Morphological, ecophysiological, and growth characteristics of the five parents and their 15 superior F1 generations were investigated during 45 days of flooding followed by a 10-day recovery period. Cuttings were subjected to two treatments: watered (control) and flooded to 10 cm above the soil surface. Results showed that flooded cuttings showed significant reduction in growth of height, root-collar diameter and leaf area, and root and total biomass yield. All 20 clones formed hypertrophied lenticels and adventitious roots by day 6–14 of flooding. In flooded cuttings, net photosynthesis, stomatal conductance, transpiration, and chlorophyll fluorescence were decreased significantly compared with the control. After flooding ended, all plants recovered rapidly. Generally, progenies showed higher growth of height, root-collar diameter, root biomass and leaf area than their parents both under flooding and control conditions, showing that heterosis existed in F1 generations, regardless of flooding. However heterosis was lower under flooding conditions than in the control. Under flooding, the highest heterosis of higher-parent in height and root-collar diameter were 68.63 and 20.83%, respectively. Variability of flood tolerance among progenies was clear in growth of height and root-collar diameter. Selection criteria for parents in cross-breeding were different between control and flooding. Relative effect values of the specific combining ability (SCA) and relative effect values of the general combining ability (GCA) of parents were more important than their flood tolerance. Progenies with a higher level of flood tolerance could be obtained, even from parents intolerant to flooding. In terms of breeding, height growth would be most important characteristic to measure in flooding conditions, and root-collar diameter growth was also very useful. Based on all measured values, the tested 20 clones were classified into three groups using hierarchical cluster analysis. Clones Lu, E4, E9, E29, A2, A8, A9, B1, B3, B4, and D8, were flood-tolerant. Clones Lf, Ha, Lm, D1, D7, F9, and F21 were moderately flood-tolerant. Clones Sm and F13 were flood-susceptible.