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Effect on birds community:Through the analysis of the correlation between the birds amount and frequency in the 9 parks and the 12 structure indexes of the parks,we reach the conclusion that Passer rutilans and Turdus merula are mostly effected by the area of the habitat, while Carduelis spinus,Parus venustulus,Aegithalos concinnus,Anthus hodgson,Paradoxornis webbianus and Trachybaptus ruficollis are mostly effected by humanlnterference.
对鸟类的影响:通过对市区9个公园的生境破碎化相关的结构、连通性、隔离度、人为干扰等12个特征变量与鸟类数量和出现频率的相关分析,发现常见鸟类中,麻雀和乌鸫对生境面积存在显着的相关关系;而黄雀、黄腹山雀、红头长尾山雀、树鹨、棕头雅雀以及小鸊鷉受到人为干扰的影响较为明显;白头鹎和珠颈斑鸠的数量与生境斑块的形状指数呈负相关;麻雀的数量随着斑块中灌木层密度的增加而上升;白鹡鸰随着乔覆盖度的增加而减少。
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It is rare alpine Maojian tea and the unique preparation of lobster science from flowers, and its characteristics: First, brown and明澈armeniacum, taste and return to Gan Shuang sweet, aroma Yuet-ching, Liu-Fang cheek teeth; second is rich with amino acids , good quality; third is pleasing in appearance, top-heavy fertilizer, afterpeak slightly curved, like a lobster, handsome in appearance, life-like.
它是以高山毛尖茶和名贵独特的龙虾花科学配制而成的,其特色:一是茶色杏黄而明澈,滋味甘爽而回甜,香气清悦,颊齿留芳;二是含氨基酸丰富,肉质好;三是外形美观,头大身肥,尾尖稍弯曲,状如龙虾,造型美观,栩栩如生。
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It is based on high mountain tea Maojian unique and valuable lobster flower from the preparation of the scientific, and its characteristics: First, brown and armeniacum Ming Che, back to the taste of sweet and cool Gan, aroma Yuet-ching, Liu-fang cheek teeth; second, with abundant amino acids , Good quality; Third, beautiful appearance, top-heavy fertilizer, afterpeak slightly curved like a lobster flower, beautiful shape, and life.
它是以高山毛尖茶和名贵独特的龙虾花科学配制而成的,其特色:一是茶色杏黄而明澈,滋味甘爽而回甜,香气清悦,颊齿留芳;二是含氨基酸丰富,肉质好;三是外形美观,头大身肥,尾尖稍弯曲,状如龙虾花,造型美观,栩栩如生。
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The electro-optic coefficient as afunction of the photon energy with different values of parameter a and different values of parameter V0 were also plotted.
电光系数的最大值也随着参数a的增大而增大,随着参数V0的增大而减小,表明电光系数将随着量子阱非对称性的增大而增大。
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An award-winning artist, Hedi conducts oil painting workshops throughout the United States, Canada, Norway, and France. Her paintings have been featured in Art of the West; International Artist; and Kunst for Alle, a leading Scandinavian art magazine.
作者相关简介:在她丰富而生动的静物油画中巧妙的结合了现实主义和印象派风格,沐浴在阳光充足而又轻和逼真的色彩中,她的植物绘画与新鲜感和自发性而产生共鸣,掩饰着她精心地培育和绘画技巧。
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The results showed that the inhibition of the ERK pathway in dHP resulted in anhedonia and anxiety-like behavior, and the ERK pathway inhibition in the mPFC induced anhedonia and locomotor impairment in rats.
但值得提出的是两个脑区ERK通路在对具体的抑郁行为表现的调节上存在一定的差异,如海马ERK信号阻断引起显著的焦虑行为反应而无活力水平的降低,而前额叶皮质ERK通路阻断则表现了活力降低而无焦虑行为,从而表现了一定的脑区特异性。
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The results showed that the inhibition of the ERK pathway in dHP resulted in anhedonia and anxiety-like behavior, and the ERK pathway inhibition in the mPFC induced anhedonia and locomotor impairment in rats. The phosphorylation of the cyclic AMP-responsive-element-binding protein was decreased following the ERK pathway inhibition either in dHP or mPFC.
但值得提出的是两个脑区ERK通路在对具体的抑郁行为表现的调节上存在一定的差异,如海马ERK信号阻断引起显著的焦虑行为反应而无活力水平的降低,而前额叶皮质ERK通路阻断则表现了活力降低而无焦虑行为,从而表现了一定的脑区特异性。
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Methods: Between November 2003 and December 2005, 67 patients with renal cell carcinoma underwent retroperitoneal laparoscopic radical nephrectomy (34 patients, group A) and open radical nephrectomy (33 patients, group B). Operating time, blond loss, amount of postoperative drainage, time to ambulation, recovery of intestinal function after operation, the postoperative hospital stay, use of antalgesic and transfusion blood and plasma were compared between group A and group B, retrospectively. Results: In group A, the operations of 31 patients were successful and 3 cases failed, then conversed to open surgery. Firstly, one case were not decented the prerenal fascia and the other two cases occurred complications, one case was due to injurying genital gland vein, with blood loss of 500m1, another fatty renal capsula was too thick to explose the renal pedicle. The operations of group B were all successful, only one case was died of intracerebral hemorrhage after two monthes.
回顾性分析和比较后腹腔镜肾癌根治性切除术(Retroperitoneal laparoscopic radical nephrectomy, RLRN)34例与开放性肾癌根治性切除术(Open radical nephrectomy, ORN)33例,比较两种方法的手术时间、术中出血、术后引流、术后最早下床活动时间、肠功能恢复情况、术后住院时间、术后镇痛剂使用量、术中术后输血、血浆量、术后随访时间及手术效果结果:A组中1例因最初对解剖结构难于辨认,无法分离肾前筋膜至肾门而改行开放手术,1例因损伤精索静脉出血难以控制而改行开放手术,1例因肾周脂肪过多,无法将肾脏掀起显露肾蒂而行开放手术,31例手术成功。B组手术均获成功,1例术后2个月因大面积脑出血死亡,余均无瘤生存。
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Grew on the normal temperature, it was shown that the deposits of calcium antimonate being the indicator for Ca(superscript 2+) localization mainly concentrated within the vacuoles and intercellular spaces and there was also some Ca(superscript 2+) deposits in cell walls. But when Garyota urens L. was treated by the temperature of 2℃ for 48 h, the level of Ca(superscript 2+) increased in cytoplasm and plasma membrane, but decreased in vacuoles and intercellular spaces considerably. At the same time, the ultrastructure of chloroplasts suffered from chilling: the membrane of chloroplasts had been damaged, the layer of thylakoids was exiguous and unclear, the photosynthetic rate decreased evidently. And when Garyota urens L. was treated by the temperature of 2℃ for 120 h, the deposits of Ca(superscript 2+) mainly concentrated within the cytoplasm, nucleus and plasma membrane and there was also some Ca(superscript 2+) deposits in vacuoles, and the ultrastructure of some cells was simultaneously damaged severely: Chloroplasts structure, vacuole membrane and nuclear membrane had been damaged fully, the structure within the cell had become unclear, and the cell only have respiration.
研究结果表明,未经低温处理的董棕幼苗叶肉细胞,焦锑酸钙沉淀颗粒大量出现在液泡和细胞间隙中,细胞壁中也可见少量沉淀,而细胞基质中则看不到焦锑酸钙沉淀;经2℃ 48 h低温处理后,细胞基质和细胞膜上焦锑酸钙沉淀增加,而液泡和细胞间隙中的焦锑酸钙沉淀则显著减少,并且超微结构已初步显示出寒害的特徵,叶绿体外膜部分破损,类囊体片层稀疏且排列不规则,光合速率明显下降等;经2℃ 120 h低温处理后,细胞间隙内的焦锑酸钙沉淀极少,有的也紧贴在细胞外壁上,而细胞基质和细胞膜上则分布有非常多的焦锑酸钙沉淀,在核基质和液泡中也可见到少量的焦锑酸钙沉淀,并且超微结构遭到了显著破坏,叶绿体结构完全被破坏,核膜与液泡膜严重破损,内部结构模糊,细胞只表现为呼吸作用,不进行光合作用。
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From the calculations, it can draw the conclusions:① The interaction potentials induced by the interaction of phonons with the ele ctron can be divided into two parts. One is only relevant to the coordinate z 1(z2), and the other is relevant not only to z1 and z2 but als o to ρ.② The absolute values of the induced potentials VIL and VI,σ decrease with the increase of ρ.③ The abs ol ute value of IO-phonon-induced potential decreases with the increase of the qu antum well width.
通过计算可得出如下结论:(1)双极化子的诱生势可以分为两部分,其中一部分仅与一个电子的坐标z1(z 2)有关,另一部分则不仅与两个电子的坐标z1和z2都有关,还与两个电子间的相对距离ρ有关;(2)诱生势VIL和VI,σ的绝对值随着双极化子中两个电子间相对距离ρ的增加而减小;(3)由于电子与IO声子相互作用而产生的诱生势VI,σ的绝对值随量子阱宽度N的增加而减小。
- 推荐网络例句
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She gently rebuff ed him, but agreed that they could be friends
她婉言拒绝了,但同意作为朋友相处。
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If in the penal farm, you were sure to be criticized.
要是在劳改农场,你等着挨绳子吧!
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Several theories about reigniting and extinguishing of the arc have been refered.
本文综合考虑了几种电弧重燃和熄灭理论。