查询词典 period of a function

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。

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。

Thirdly, period of detention should be stipulated. Period of forensic psychiatry should not be counted as period of detention, and the period of forensic psychiatry should be used to setoff the term of imprisonment.

再次，应明确规定对犯罪嫌疑人精神病鉴定的期间，在对犯罪嫌疑人精神病鉴定的期间不计羁押期限的基础上，明确犯罪嫌疑人精神病鉴定的时间，应当能够折抵刑期。

The faintest color of the bud color is yellow green. In addition, the variation-coefficient of some morphological traits is very low such as the cotyledon length, the cotyledon width, the cotyledon color, the silique length and so on. The Cluster analysis was based on the morphological data. When the genetic distance was 7.61, 21 accessions were clustered into 4 groups. The accessions of the group 1 had white petal, mezzo flower stalk and the earlier pick period, which is divided into two subgroup when the genetic distance was 5. 98. And the model was Ba39 and Ba35. The accessions in the group 2 had the very slender flower stalk and the middle pick period, that model was Ba27. The accessions of the group 3 had yellow petal, the thin flower stalk and the later pick period, that model was Ba43. The main characters of the group 4 were that it had the latest pick period and many leaves.

基于形态性状的聚类分析，在遗传距离7.61处，把21份芥蓝种质划分为4类，其中类群G1包括14份材料，其植株的生长势中等，株型较为一致，花瓣颜色均为白色，花薹粗细较为适中，平口时期较早，在遗传距离5.98处自然形成2个亚类，分别以Ba39和Ba35为代表；类群G2包括2份材料，即Ba27、Ba33，其植株的生长势较弱，花薹很细，平口时期相对居中，代表材料为Ba27；类群G3包括4份材料，即Ba05、Ba09、Ba38、Ba43，其植株的生长势较弱，子叶颜色、叶柄颜色、花茎颜色、花蕾颜色均为黄绿色，花瓣颜色为黄色，花薹较细，平口时期较晚，代表材料为Ba43；类群G4包括1份材料，即Ba41，其植株的生长势较强，平口时期很晚，并且叶片数很多。

The early Palaeozoic black shales widely distributed in southern China, which were majorly formed in followimg periods: Hetang period of Early Cambrian, Miaopu period of Middle Ordovision, Wufeng period of Late Ordonision and Longmaxi period of Silurian.

本文通过对四期缺氧期间黑色页岩的分布、沉积特征及古构造、古地理背景的研究，指出华南缺氧事件和黑色页岩的形成可以由地内或地外的多种因素引起。

Two CPL MS25K high speed cameras（100Hz）was synchronized with an AMTI force platform（1000Hz） to collect the biomechanical parameters of taking-off spike movement by single-foot . The images were processed with Kwon motion analysis system to obtain kinematics parameters of run-up period, take-off period, and air-motion period, and the values were analyzed with Dasy Lab 6.0 software to obtain kinetics parameters changes of take-off period.

实验仪器以两台高速数位摄影机（CPL MS25K 100Hz）及一块AMTI测力板（1000Hz）同步撷取受试选手在执行单脚起跳扣球动作时之运动生物力学参数，拍摄后影像经由Kwon动作分析系统进行资料处理后，取得助跑期、起跳期及空中动作期之运动学数值，并结合DasyLab6.0分析软体，求出起跳期之动力学参数变化情形。

There is an annual movement of salt with water in coastal solonchak in Liaoning as follows: The thawing-evapo-salinization period in spring, irrigation-leaching-desalting period in rice growing season from May to September, evapo-salinization period again in late fall and relatively stable period in winter.

辽宁沿海盐土中盐分每年随水移动如下：春季为冻融-蒸发-盐化期，5~9月为灌溉-淋洗-脱盐水稻种植期，晚秋为蒸发-盐化期，冬季为相对稳定期。

In which T k is the mean kinetic temperature; D H is the heat of activation, 83.144 kJ·mole 1 (unless more accurate information is available from experimental studies); R is the universal gas constant, 8.3144 × 10 3 kJ·mole 1 ·degree 1; T 1 is the value for the temperature recorded during the first time period, e.g., the first week; T 2 is the value for the temperature recorded during the second time period, e.g., second week; and T n is the value for the temperature recorded during the nth time period, e.g., nth week, n being the total number of storage temperatures recorded (minimum of 52 weekly entries) during the annual observation period.

公式中Tk代表平均动力温度；⊿H代表激活的热能，83.144KJ.mole-1（除非从试验研究中能得到更精确的信息）；R代表气体常数，8.3144×10-3KJ.mole-1.degree-1；T1为第一时间段记录的温度数值，例如，第一周；T2为第二时间段记录的温度数值，例如，第二周；Tn为第n时间段记录的温度数值，例如，第n周，n为记录的贮存温度的总数（每周一次记录，在每年的监测周期内最小为52次）【注释：所有温度T，为绝对温度，单位为开尔文。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。