查询词典 period

The second chapter is a biographic analysis of Lian, divided into four sections including his growth and enlightenment period, cultivation period, summit period, and period of retired but keeping on works.

第二章为作曲家连信道生平之介绍，共分四节成长启蒙时期、音乐教育养成时期、音乐事业巅峰时期、退而不休的创作时期。

In this article made the cluster of phonological type by 4 of main phenophase with bourgeon period, leaf expansion period, flowering period and fruit ripenes period of observed data on phonology of 42 kind of plant 34 year in Minqin desert area, further the 23 of phenology classification merged by phonological type.

本文以民勤荒漠区42种植物34年的物候观测资料，以萌动期、展叶期、开花期和果熟期4个主要物候期进行物候型聚类，进而将物候型归并为23个物候类型，聚合的物候类型基本上遵从植物的生态型特征，较系统聚类法直接用样本聚合的类型更加科学合理。

The deterministic neuronal firing model could simulate only the period adding bifurcation scenario in which period n bursting was changed into period n+1 bursting directly. The period adding bifurcation scenario and the new firing pattern similar to the experiment could be simulated in the stochastic Chay model.

确定性神经放电理论模型只能模拟周期n节律直接到周期n+1节律的加周期分岔序列；而随机Chay模型可以模拟实验中的加周期分岔过程和新节律。

American Geography experiences preliminary development period and clipping development period , and now is in persistent development period , while Chinese Geography grows up circuitously and now is in clipping development period .

美国地理学经过初期发展，高速发展后，目前进入持续发展阶段；中国地理学在曲折中崛起，目前正处在高速发展时期。

China in 1949 to the end of 1950"s, which witnessed the first unprecedented outburst of political passion of Chinese youth, 2 the ten-year "Cultural Revolution period: when Chinese youth, driven by enthusiasm and blinded by flightiness and rashness, became politically naive and fanatical, 3 after the Third Session of the Eleventh Party Congress period: when political passion of Chinese youth, with the great tide of reform and open-door policy, came to a new surge, 4 the late 1980s period: when western modern ideas flooded into China, a student movement took place with impatience and negation of Chinese traditions and biased worship of western politics, and 5 the 1990s period: when Chinese youth discarded their restless state of mind started to take part in politics more maturely.

二是中国青年政治激情的辉煌与缺失，从五个阶段论述：中华人民共和国成立至五十年代末期，新中国青年政治激情的第一次空前大爆发；十年文化大革命时期，青年凭着青春的单纯和满腔的热情，带着相当程度的盲目与浮躁，最后导致政治上的狂热和幼稚；十一届三中全会以后，随着改革开放的大潮，中国青年的政治激情再次汹涌澎湃；80年代后期，随着西方现代社会思潮的涌入，急躁情绪、对传统的盲目否定，对西方政治的片面崇拜引发学潮；90年代青年政治参与的"躁动"心态明显减弱，青年参与社会政治的心态趋于成熟。

Results showed that the CO2 absorb ability in the eight Crop systems net productivity process was 4 032 366ta^(-1); the amount of CO2 outlet in the soil was 3981753ta^(-1), less than the CO2 adsorb ability, so that the whole crop system was a weaker carbon sink process in the atmosphere. The continue planting species such as Rice, sugarcane, cassava, and melon crop or high haulm crops have the characteristics of annually crop net productivity CO2 absorb ability bigger than soil CO2 outlet and this systems had bigger carbon sink function ability; the short haulm crop systems of peanut, soybean, flowers, and vegetable annually crops net productivity CO2 absorb ability less than soil CO2 out let, but also carbon sink source. The CO2 absorb ability of fruits and economic parts above ground bigger than that which growth under ground. Except of the CO2 absorb ability less than the soil CO2 outlet in the peanut during growth in procreate period, the other seven crops CO2 absorb ability were bigger than that soil CO2 outlet during procreate period. Most of crops during growth in procreate period had carbon sink function ability, and only in barren period showed the carbon source function phenomenon.

结果表明：2005年广州市8种农作物系统作物净生产力吸收CO2 4032366ta^(-1)，其土壤CO2排放3981753ta^(-1)，吸收大于排放，对大气CO2而言，整个农作物系统是一个弱的碳汇；水稻、甘蔗、木薯和果用瓜4种连作或高杆作物系统每年作物净生产力吸收CO2量大于土壤CO2的排放量，系统具有较大的碳汇功能，花生、大豆、花卉和蔬菜4种矮杆作物系统每年作物净生产力吸收CO2量小于土壤CO2的排放量，系统起着碳源作用；果实或经济产量生长在地上部分的作物其单位面积吸收CO2能力比果实生长在地下的作物大；除花生在生育期间生物量吸收CO2量少于同期土壤排放以外，其余7种作物在生育期间生物量吸收CO2的量大于同期土壤排放，大多数农作物在生育期间具有碳汇功能，在撂荒期才体现碳源作用。

The empirical results in the dissertation indicate that:(1) In general, accounting earnings of listed companies show conditional conservatism during the period of 1998-2007;(2) In the three phases we define-introducing period(1998-2000), obviating period(2001-2006) and reapplication period(2007)-accounting conservatism varies in extent and shows an upward trend;(3) When observations in the year 2007 are tested alone, the dissertation finds out companies with fair value represent more conservative in accounting earnings than companies without fair value.

本文的研究结果表明：(1)总体上，在1998-2007年期间，我国上市公司的会计盈余具有条件稳健性；(2)在把研究期间分为公允价值应用的引(来源：AB9c2c9cC论文网www.abclunwen.com)入(1998-2000年)、回避(2001-2006年)和重新采用(2007年)三个阶段后，发现三个阶段的稳健性表现出阶段性特征，呈上升趋势；(3)对2007年上市公司样本的单独检验结果说明，存在公允价值变动损益的公司比不存在公允价值变动损益的公司，具有更强的会计稳健性。

From researching the whole lifecycle engineering project (including pre-construction period, construction period, service period, recondition and demolish period and so on), to study and establish the theory and basic methods which are suitable to the china"s national conditions and accord with the international rules, and also have china"s characters.

并在该理论框架和基础方法论的指导下，采用先进的信息技术和手段，合理确定和有效控制工程成本，提高工程建设项目在投资决策阶段、设计阶段、实施阶段、竣工验收阶段和投产运营阶段的管理水平，进而达到和实现投资效益最大的目的。

The south-north united tectonic environment and tectonic pattern does not exist. The east-west trend thrusting Nappe structure of Majiatan and Hengshanpu can not represent the whole western margin of Ordos. The attempt to solve the regional tectonic problem with simple tectonic pattern is against the geological theory, especially in the Helan Mountain region.(2) After the geochemical data analysis of Ruqigou basalt in Helan Mountain, the article illustrates that it belongs to continental rift basalt which appeared in the late-Triassic and early middle Jurassic. Meanwhile the article states that the region is located in the rift environment of an extension background and Rudigou is located in the central part of the rift.(3) The article illustrates that the western ridge of Helan Mountain used to be on a slope and topography slowly declines from west to east after analysis and demonstrations of the distribution under XiaoSongshan bedding fault. Through comprehensive analysis of the no-strong deformation and bedding fault features, the article states that the Xiaosongshan bedding fault used to be gravity slip detachment structure and it represents the extension from the east to the west. Based on the above and analysis and demonstrations of isotope age and track datting, the article illustrates that the ? characteristic of the east of the western ridge of Helan mountain being higher than the west is the result of its late tectonic reverse.(4) Through comparison between Rujigou region Mesozoic Era late Triassic period-early and middle Jurassic period deposit and that of Ordos Basin and the analysis of the late Triassic period extension and early -middle Jurassic Period deposit povenevance it sets forth that during the period, Rujigou region was part of a large deposit basin which was closer to the northern povenevance and farther from the western povenevance.

以马家滩和横山堡为代表的东西向逆冲推覆构造模式，在整个鄂尔多斯盆地西缘不具有全区统一性，那种试图用单一的构造模式解决本区构造问题的尝试，无疑是与地质实际相悖的，尤其是对贺兰山地区；(2)通过对贺兰山汝箕沟玄武岩地质地球化学测试分析，提出其为大陆裂谷玄武岩，其形成时代为晚三叠—早中侏罗世，并通过该玄武岩的稀土和微量元素的测试分析资料进行了多种判别分析，最终确定该区处于拉张背景下的裂谷环境，汝箕沟地区大致处于当时裂谷的中心部位；(3)通过对小松山断层面之下地层分布规律，结合其变形特征的分析论证，认为当时贺兰山西麓处于一个由东向西平缓抬高的斜坡环境，并通过小松山断层面之下地层的非强烈变形及顺层断层特征等的综合分析，认为贺兰山西麓的小松山断层原本是一重力滑覆断层，它代表了近东西向的拉张，在此基础上通过裂变径迹测试资料的分析论证对其做了进一步认定，目前贺兰山西麓东高西低的剖面特征是该区后期构造反转的结果；(4)通过对汝箕沟地区中生代晚三叠世—早中侏罗世沉积与鄂尔多斯盆地内部的对比、晚三叠世延长组及早中侏罗世沉积物源和水流向分析，认为该时期汝箕沟地区为一更靠近北部物源，而距西部物源明显较远的沉积环境，是一更大型沉积盆地的一部分。

The results show:① The predominant period bands represented in the lowfrequency fluctuation field are interseasonal fluctuations of 6 pentads (30 days) and 10 pentads (50 days) and the intraseasonal fluctuations of 15 to 17 pentads (75 to 85 days).② The 30day fluctuation period is an intrinsic fluctuation of the pentad precipitation in rainy season of Yunnan Province.③ When El Nino or La Nina happens, there is a 50day fluctuation period in the pentad precipitation in rainy season of Yunnan.④ While there is a 75-85 day fluctuation period in the pentad precipitation in rainy season of Yunnan, the precipitation anomaly percentage in the main flood period in Yunnan is positive; on the contrary, while there is no 75-85 day fluctuation, the precipitation anomaly percentage is negative.

结果表明：①云南地区雨季降水主要低频振荡周期为6候(30天)，10候(50天)的月际振荡和15～17候(75～85天)的季节内振荡；②云南雨季的候降水每年都存在30天振荡周期，30天振荡是云南雨季固有的振荡；③当发生El Nino或La Nina异常气候事件时，云南雨季的候降水存在50天振荡周期；④当云南雨季存在75～85天振荡时，云南主汛期(6～8月)降水距平百分率为正(除2000年为零距平)；当云南雨季不存在75～85天振荡时，云南主汛期降水距平百分率为负。

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。

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