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La-57的L-发射光谱中的伴线lri

稀土 1982年第1期 82-82页

作者： B.D.Shrivastava 胡履绳

借助透射型430mm 弯曲晶体摄谱仪研究了 La 的L—发射光潜,第一次报导了 La 的发射光谱中存在高频伴线 lri。发现它的出现是由于相与以下9种转度（已由 Soni 报导过）的密排线重迭的结果。L2Me1P1→M1N4～1D2,L2M1～3P0→M1N4～3D1,

关键词：发射光谱 La-57 lri

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欧洲化学工业协会公布其lri计划

安全、健康和环境 1999年第11期 428-428页

血液细胞分析仪计数血小板时出现lri、URI报警的分析及处理

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陕西医学检验 1998年第4期13卷 22-22页

作者：李福林云南省人民医院昆明650032

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Overexpression of ACL 1 （abaxially curled leaf 1） Increased Bulliform Cells and Induced Abaxial Curling of Leaf Blades in Rice

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Molecular Plant 2010年第5期3卷 807-817页

作者： Ling Li Zhen-Ying Shi Lin Li Ge-Zhi Shen Xin-Qi Wang Lin-Sheng An Jing-Liu Zhang National Key Laboratory of Plant Molecular Genetics Institute of Plant Physiology and Ecology Shanghai Institutes for Biological Sciences Chinese Academy of Sciences 300 Fenglin Road Shanghai 200032 China Graduate School of the Chinese Academy of Sciences 19 Yuquan Road Beijing 100039 China The Plant Breeding and Cultivation Research Institute Shanghai Academy of Agriculture Sciences 2900 Beidi Road Shanghai 201106 China

Understanding the genetic mechanism underlying rice leaf-shape development is crucial for optimizing rice configuration and achieving high yields; however, little is known about leaf abaxial curling. We isolated a rice transferred DNA （T-DNA） insertion mutant, BY240, which exhibited an abaxial leaf curling phenotype that co-segregated with the inserted T-DNA. The T-DNA was inserted in the promoter of a novel gene, ACL1 （Abaxially Curled Leaf 1）, and led to overexpression of this gene in BY240. Overexpression of ACL1 in wild-type rice also resulted in abaxial leaf curling. ACL1 encodes a protein of 116 amino acids with no known conserved functional domains. Overexpression of ACL2, the only homolog of ACL1 in rice, also induced abaxial leaf curling. RT-PCR analysis revealed high expressions of ACLs in leaf sheaths and leaf blades, suggesting a role for these genes in leaf development. In situ hybridization revealed non-tissue-specific expression of the ACLs in the shoot apical meristem, leaf primordium, and young leaf. Histological analysis showed increased number and exaggeration of bulliform cells and expansion of epidermal cells in the leaves of BY240, which caused developmental discoordination of the abaxial and adaxial sides, resulting in abaxially curled leaves. These results revealed an important mechanism in rice leaf development and provided the genetic basis for agricultural improvement.

关键词： Cell expansion leaf/vegetative development rice ACL1 ACL2 lri T-DNA bulliform cells.

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关于马绍尔群岛旗船舶lriT检验规定

中国船检 2011年第5期 I0014-I0016页

马绍尔群岛海事主管机关发布海事通告．对马绍尔群岛旗船舶及时满足远程识别跟踪系统要求做出规定（详见附件MN-2-011—25）。中国船级社验船师在检验过程中应执行主管机关的下列要求。

关键词：马绍尔群岛船舶 T检验 lri 主管机关中国船级社跟踪系统检验过程

The original mechanism of vari-toned song production in mingming cicada(Oncotympana maculaticollis Motsch)

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Chinese Journal of Acoustics 1991年第3期10卷 274-282页

作者： JIANG Jinchang,WAND Yongbin, XUMuling,ZHAND Hong and CHENHao(Institute of Biophysics, Academi a Sinica, Beijing 100080)

In this paper, the original process of vari-toned song in the Mmgming cicada is revealed, and the brand-new recognition for studies of the song mechanism in cicadas is opened up. Each vari-toned syllable 'Weiying' is composed of 'Wei' with the basic sound (BS) as the dominant tone and 'ying' with the upper partials (UP2) as the dominant tone, and the upper partials (UP1) is a sound accompaniment of low *** BS, UP1 and UP2 are produced by vibrations of the long ribs LR2,3 and LR1 in sounding membrane driven, separately, by two kinds of the twich in sounding muscle, 'Wei' and 'ying' are separately produced by the prin-subordinate vibrations of LR2,3 -LR1 and LR1-LR2,3. The LR1 and LR2,3 are analogous to a string tensioned two ends and a beam hinged two ends with a load in the middle respectively. Obtained the acoustic properties of sounding vibration are not only suited to the structural characteristics of LR1, 2, 3 but also consist basically with the acoustic properties of song.

关键词： lri The original mechanism of vari-toned song production in mingming cicada Oncotympana maculaticollis Motsch

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