雾峰
- 与 雾峰 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Most of the frequency(1455.99 ± 187.09 Hz to 3534.13 ± 301.53 Hz)of songs in Chinese bulbul are overlapped with environment noise(under 3000Hz). In order to study the impact of urban noise on the song performances of Chinese bulbul, this study was carried out at Taichung urban areas focusing on the difference of dialects between different environment noise habitats(Shu Yi Area, Chung Hsing University, Taichung Metropolitan Park) from March to November 2007. In addition to the 3 study sites, I sampled another 6 sites (Fengle Park, Taichung Park, Botanical Garden, Art Boulevard, Ren De Village, Tong Lin Village)to find out the differences of songs frequency resulted from different environment noise habitats.
为了探讨都市噪音对白头翁鸣唱的影响,本研究於2007年3至11月以微地理尺度,探讨台中市都会地区三个不同程度噪音干扰的栖地环境(树义地区、中兴大学、台中市都会公园)之间白头翁歌曲的方言差异;另加入六小样区(台中市丰乐公园、台中市台中公园、台中市国立自然科学博物馆植物园区、台中市国立美术馆绿园道、台中县乌日乡仁德村、台中县雾峰乡桐林村),探讨在不同的噪音值干扰下,有关白头翁歌曲音频的表现。
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Guagzhou Chenliji Pharmaceuticel Factry,Guangzhou,Guangdong 510180)Abstract To establish a method for the identification of storax and the determination of cassia acid in storax by HPLC. Methods: TLC and HPLC were applied.
HPLC在适当的条件下,采用色谱峰检出法,TLC采用硅胶GF254薄层板,ψ(石油醚∶正己烷∶甲酸乙酯∶甲酸)=10∶30∶15∶1为展开剂,荧光及硫酸乙醇喷雾两次检出;定量采用ODS C18色谱柱(4.6 mm×150 mm×5μm),流动相:ψ=58∶42∶0.3,检测波长271 nm,流速:1 mL/min。
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Results Bulbus alkaloids easily formed molecular ions(superscript + in MS and dimerized easily in alcohol solution, which did not dimerize in acidity solution. Collision induced dissociation made these alkaloids easily lose a molecule of H2O. The MS spectra of the extracts of five Bulbu Fritillartae species indicated that the major molecular ions were similar to each other, but different varieties showed very different relative abundances of these molecular ions.
结果 在正离子一级质谱中,贝母生物碱易形成带一个正电荷的准分子离子,并且在中性醇溶液中,贝母生物碱易形成二聚体,在酸性介质中则无此现象;二级碰撞诱导解离易使贝母生物碱脱去一分子水;5种贝母对照药材的总生物碱提取液的一级电喷雾质谱图显示,主要分子离子峰基本相同,但因品种不同相对丰度差异较大。
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The snow-capped and mist-shrouded Kagebo Peak--the dominant peak in Meili Mountain range in the northwest of Diqing--stands aloft 6740 meters above sea level, the highest peak in Diqing and in Yunnan Province as well.
梅里雪山主峰卡格博,屹立于迪庆西北,海拔6740米,是迪庆的最高点,也是云南第一峰,终年雪冠冰氅,云缠雾罩。
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There lake islands of San Jianfeng, there are ripples of Kyorin Bibo Chunxiao, there Verdy Zuiwo of the Goddess bath days, show a small stone pagoda of rugged cliffs, there are gorgeous mountain flowers of apricot Ridge screens, have fun and grow wild turtle into the water , there are clouds in the Hua Tuo Wang fog around the vertical refers to herbs and other immortals.
有湖心孤岛的洞山剑峰,有碧波涟漪的杏林春晓,有绿茵醉卧的神女浴日,有秀石嶙峋的小灵塔崖,有山花绚烂的杏岭银屏,有情趣横生的乌龟入水,还有云横雾绕中的华佗采药和仙人竖指等。
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There lake islands of San Jianfeng, there is blue water and gentle Xinglin pure Xiao, there are trees Zuiwo the Goddess bath days, show a small stone pagoda of rugged cliffs, there are mountain flowers bright apricot Ridge screens, have fun and grow wild turtle into the water, there are clouds in the Hua Tuo Wang fog around the vertical refers to herbs and other immortals.
有湖心孤岛的洞山剑峰,有碧波涟漪的杏林纯晓,有绿荫醉卧的神女浴日,有秀石嶙峋的小灵塔崖,有山花灿烂的杏岭银屏,有情趣横生的乌龟入水,还有云横雾绕中的华佗采药和仙人竖指等。
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In those days, the Ch'ing archives were being held under careful watch in the hills of Wu-feng, not far from T'ai-chung; the Ch'ing archives held on mainland China were at that time totally inaccessible to me, due to the turmoils of China during the aftermath of the "great leap forward" and the preambles to the equally catastrophic "great proletarian cultural revolution."
那时,清史档案还存放在雾峰的山上;而中国大陆的「大跃进」余波荡漾,「无产阶级文化大革命」山雨欲来,所以我无从接触大陆方面搜罗的清史档案。
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In those days, the Ch'ing archives were being held under careful watch in the hills of Wu-feng, not far from T'ai-chung; the Ch'ing archives held on mainland China were at that time totally inaccessible to me, due to the turmoils of China during the aftermath of the "great leap forward" and the preambles to the equally catastrophic "great proletarian cultural revolution."
那时,清史档案还存放在雾峰的山上;而中国大陆的「大跃进」余波荡漾,「无产阶级文化大革命」山雨欲来,所以我无从接触大陆方面搜罗的清史档案。中文版序原文
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The study site is located at Wung-Fong Agricultural Research Institute where the interference caused by buildings which affect the wind direction to Eddy Covariance System can be reduced to the minimum. The measurement was made from 28th April to 5th June in 2009 through automated measurement and data logging system.
本研究场址为台中县雾峰农业试验所中的水稻田,由於附近并无太多的建筑物干扰风的行进,可对於干扰涡流协变性系统的因素减低到最少,实验观测期间为2009年4月28日至2009年6月5日止,实际实验天数约25天。
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The results showed: when TLC solvent system was: chloroform - methanol - diethyl amine = 90:9:1, alkaloids from lotus leaves were well isolated, and five components were isolated and identified by spraying Dragendorff reagent. The optimal conditions of HPLC solvent system were: methanol- water - diethyl amine = 75:25:0.0125. Under the conditions, components of alkaloids from lotus leaves were separated very well, and ideal RP-HPLC peaks were obtained.5、Methods of High Speed Counter Current Chromatography and preparative High Performance Liquid Chromatography applied to identify and purify alkaloids from lotus leaves were set up. When solvent system of HSCCC was: chloroform - methanol - water (pH=4.00)= 4:3:2, speed of chromatogram was 700rpm, flow speed of the mobile phase was 2mL/min, four pure components relatively were attained by isolation and purification.
结果表明:薄层层析溶剂系统为氯仿:甲醇:二乙胺=90:9:1,使荷叶中的生物碱达到了较好的分离效果,并用改良的碘化铋钾试剂喷雾显色,共分离鉴别出了5种荷叶生物碱;分析型HPLC分析检测的较优溶剂系统为甲醇:水:二乙胺=75:25:0.0125,使荷叶生物碱的各个组分达到了基线分离,并获得了较好的峰形。5、建立了高速逆流色谱和制备型HPLC技术分离纯化荷叶生物碱的具体方法。H(来源:ABC46论文网www.abclunwen.com)SCCC法在溶剂系统为氯仿:甲醇:pH4.00的水=4:3:2,色谱仪转速为700rpm,流动相流速为2mL/min的条件下,分离纯化得到了4个纯度较高的化合物。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时,他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想,是邓小平经济理论体系中的重要组成部分,是我国经济建设根本任务的一个重要方面。