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In this research, swainsonine contents of three Oxytropis species were determined by the high performance liquid chromatography coupled to mass spectrometry. The population genetic diversity was also studied and the swainsonine related molecular markers were screened by ISSR. In vitro fungi cultures from the individual plant of O. glabra were performed and microbiological morphology of the colony and the conidiophore were investigated. The 5.8S rDNA/ITS sequences of fungi amplified from total DNA in both plants and fungal endophytes were studied. These sequences were analysed and compared, and they were also compared to the 5.8S rDNA/ITS sequence of fungal enduphyte Embellisia sp. L12 from the O.lambertii, O.sericea and A.mollisimus distributed in USA.

本研究采用高效液相色谱-质谱联用法测定了三棘豆植物的苦马豆素含量;通过ISSR分子标记技术对三棘豆群遗传多样性及其苦马豆素相关标记进行了研究;将小花棘豆植物单株进行体外真菌培养,研究了菌落和分生孢子的微生物形态学特性,从植物总DNA和相同植株培养的真菌总DNA扩增真菌的5.8SrDNA/ITS区,进行了DNA序列分析与排序;联系单株小花棘豆的苦马豆素含量测定和内生真菌ITS序列分析结果,与从美国分布的二棘豆(O.lambertii、O.sericea)和一黄芪(A.mollisimus)中分离的内生真菌埃里砖格孢属Embellisia sp.L12株得到的结果进行了比较。

Legal authority means that the internal convincingness and external force of law are widely believed, respected, supported and obeyed.

法律权威论一题用意有二:(1在理论层面是对法律自身性质的一理解和认定;法律是一权威,而权威是一基于正当性的权力,具有内圣外王的性质,这使它不同于道德也区别于权力;(2)在实践层面是对社会转型期法律权威的重要性的一强调;权威是人类社会须臾不可离之物,法律权威是中国走向现代化的唯一可选择的权威类型。

Already had I made sure that a rooted and anchored affection had come to me from out the emptiness and nothingness of the world and was to feed my soul henceforward; already had I changed the mood of long years and felt a conversion towards the life of things, an appreciation, a cousinship with the created light----and all that through one new link of loving kindness----when whatever it is that dashes the cup of bliss from the lips of mortal man up and dashed it good and hard.

我已经确信一根深蒂固的感情从这空虚的世界中走向了我,而且从今以后将滋养我的灵魂。我已经改变了自己长年的精神状态,感到一向往生命力的改变,一赏识,一和创作的光芒紧紧相连的亲人关系,---所有这一切只是因为我和可爱的仁慈有了新的联系―无论如何,当一个垂死之人口中说出的话语毁灭了幸福之杯,毁灭了它的优点和努力。

For, just as one vernacular can be identified as belonging to Cremona, so can another that belongs to Lombardy; and just as one can be identified that belongs to Lombardy, so can another that belongs to the whole left-hand side of Italy; and just as all these can be identified in this way, so can that which belongs to Italy as a whole.

因为正如一方言可以被认同为属于克雷莫纳,另外一方言也可以被认同为属于伦巴第;一方言可以被认同为属于伦巴第,那么另一也可以被认同为属于整个意大利左半部;以此类推,所有方言都可以以此方式被认同,那么属于整个意大利的方言也是如此。

The results showed that the optimum conditions for pretreatment of coking wastewater were 6 g activated carbon per liter, 30 ℃, pH=9 and reaction for 20 min, under which the removal efficiency of organic pollutants are more than 70%. Among the 56 kinds of organic compounds, 45 kinds such as dolichoalkanes, polynucleation aromatic series, azacyclo compounds could be removed, and the removal ratios of amidobenzene, hydroxybenzene, indoleacetic, acid-2-methyl-phenyl-ester are 63.5%, 42.6%, 88.1%, 28.1% respectively, while cresol and xylenol are more than 70% and 85%.

结果表明,在最佳反应条件即活性炭投加量6 g·L-1,温度30 ℃,pH=9,反应时间20 min的情况下处理废水有机物去除率大于70%,原水中检测出的56有机物中的45被去除,如长链烷烃、多环芳香族及氮杂环化合物等的浓度降至检测限以下,剩余的11有机物中苯胺、苯酚、吲哚、乙酸-2-甲基苯酯的去除率分别达到63.5%、42.6%、88.1%、28.1%,甲苯酚和二甲苯酚(5)去除率在70%和85%以上。

Among medusae collected in recent years 46 species of Hydromedusae , 2 species of Siphonophore and 2 species of Ctenophora were identified and a new species Ectopleura platypicata Xu et Huang was discovered .

本文根据作者近几年来所采集标本,在鉴定出辽宁沿海水螅,水母46,管水母2和栉水母2的基础上,其中有水螅水母一新

According to the habitat types, weed species can be induced into 5 species groups. In the edge habitat, species were almost perennials which can endure dankness. In abandoned habitat with debris, species were tall perennials of Compositae. In abandoned habitat with soil, species were almost annuals which can endure leanness. Short-lived species appeared in spring in the habitat with human disturbance taking no care of environment effects. Species which can endure trampling were prostrate perennials

林下—林缘型组所包含的物多是多年生耐阴湿物;废弃空地型组所包含的物多是多年生菊科高茎草;废弃空地型所包含的物多是一年生耐贫瘠物,亦有草质藤本葎草;春季短寿命型组所包含的物多是冬季一年生物,在春季短时间占据生境,不能很好地体现生境特征;耐践踏型组所包含的物多是多年生匍匐、耐践踏物

And experts paid more attentions to integer perception while listening to music.3. It also showed the position effect, that was irregular chords appeared at the third or fifth position, and the swings and the delitescence were quite different. It uncovered the different neural modes at different music perception phases.4. The two components had no significant differences with their swings at the three attention levels. It meant that these two ERP components could be acquired under non-attention condition, and music processing was automatic.

更多伏期更早,表明在时间维度和程度上,专家的整合程度要优于一般被试,专家更加注重对音乐的整体知觉。3通过违例和弦出现位置的不同,如违例和弦分别出现在第三位置和第五位置上的对比研究,发现第五位置上产生的ERAN和N5比第三位置上产生的振幅更大,表明这两成分受违例位置的影响,揭示了音乐知觉不同阶段认知神经模型的差异。4这两成分在三注意水平下没有显著性差异,表明这两ERP成分在非注意条件下就能够产生,人类的音乐加工是自动的。

First, select four kinds of main risks source from bigly celebrate the main risk in region source, namely the flood, drought, sand-dust weather and petroleum pollution accident, etc. According to the different a request for to habitat, study this 19 kinds of landscapes ecosystem type of the Regional induce for 7 kinds of ecosystems system: Then the marsh of bulrush, lakes and reservoirs , salt alkali wasteland, prairie, island form wood, farmland, town. The difference is proceeded by characteristic according to each type ecosystem to the analysis of four kinds of main risks source, including the certain risk all rate, delimiting the space distribute, analyzing the risk strength to the receptor etc. At proceed the revelation the different from endanger to analyze the inside, this text borrows ecosystem index number that this index sign to reflect primarily habitat the ecosystem meaning of the type of habitat the different from position, with weak an index number to show the destructibility of the habitat, from but compute each ecosystem that is lost by ecosystem system an index number.

首先,从大庆地区主要的风险源中遴选出四主要的风险源,即洪涝、干旱、沙尘天气和石油污染等;依据不同生物类群对生境的要求,将本研究区域的19景观生态类型归纳为7生态系统:即芦苇沼泽、湖泡库渠、盐碱荒地、草甸草原、岛状林、农田、城镇;对四主要风险源的进行分析,包括确定风险概率,划定空间分布,对风险受体的作用强度分析等;在进行暴露和危害分析中,本文主要借生态指数这一指标来反映不同生境类型的生态意义和地位,以脆弱度指数来体现不同生境的易损性,从而计算出各受体生态系统的生态损失度指数;由于各主要风险物质对风险受体的作用强度是不同的,对形成区域性生态风险的作用大小也有差异,因此本文采用层次分析法对主要生态风险物质进行综合评价,并把判断矩阵排序权值的合理计算问题归为—非线性化问题,并提出用基于遗传算法(GA[5])的层次分析模型进行权重分析;进行风险表征,即综合前面两个阶段的信息,对环境中风险的性质和强度以及风险评价过程中不确定性问题进行分析与描述,并划分出五级生态风险区;最后,根据划分的五级生态风险区的特征,分别提出针对各生态风险区的生态风险管理对策。

567Enlightenment, on its side, equally isolates the actual world as an entity forsaken by Spirit, isolates determinateness as unmoved finitude, as if it were not even a moment in the spiritual movement of essential being, not nothing, but also not something that absolutely is, but something that is evanescent.

贺译( p102-103):至于启蒙呢,在它这一方面也是一样,它同样把现实孤立为一被精神遗弃了的本质,把规定性孤立为一固定不移的有限物,仿佛既不是本质的精神活动中的一个环节,又不是无,也不是一什么自在自为地存在着的东西,而勿宁是一消逝着的东西。

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推荐网络例句

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊!不用提了。提到肉,真是糟透了。

Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.

Tristan ,我不知道把这信寄到哪里,也不知道你是否想收到它。