查询词典 effectiveness for a given period of time

The historical evolution of Indian military law has experienced four successive stages,namely the ancient period of infancy,middle Ages stage of development,East India Company and British colonial period of transition stage and in the post-independence period of modernization stage.

印度军事法的历史演进经历了四个前后相继的阶段，即古代时期的萌芽阶段、中世纪时期的发展阶段、东印度公司和英国殖民时期的转型阶段以及独立后时期的现代化阶段。

Initially established during the Preclassic period (c. 2000 BC to 250 AD), many Mayan cities reached their highest state development during the Classic period (c. 250 AD to 900 AD), and continued throughout the Postclassic period until the arrival of the Spanish .

初步建立在Preclassic时期（约公元前2000年至250年），许多玛雅城市达到国家最高发展在古典期（约公元250至900年），并继续在整个Postclassic时期，直到抵达西班牙。

Finally, this dissertation offers suggestions to improve middle school principals\' leadership respectively from the three perspectives of profession, system and subject on the basis of issue investigation and root causes analysis. From the perspective of major, we should place the professional role of school principal on educational leader, and educational leadership is the core professional standard for principals. From the perspective of system, the professional standards and qualification system of the principals should be set up in the pre-entry period, and we should reform the principal\'s selection mechanism and perfect the principal occupation term system in the entry period. we should perfect the systems of duty, training, evaluation and motivation etc.. we should set up healthy work termination system in the principal retirement period. From the perspective of subject, school principals should accurately grasp the meaning of leadership to upgrade the level of education al leadership at multi-levels and in multi paths. Administrators should strive to improve the educational leadership level to realize the professionalization of educational administration, Researchers and trainers should really become the supporters of the principal professional development and leaders of leadership practice improvement.

最后，本文针对调查的问题发现与根源剖析，分别从专业、制度、主体等三个视角提出改进中学校长领导力的对策建议：专业上——应将校长领导力的专业角色定位于教育领导者，教育领导力是校长专业标准的内核所在；制度上——拟入职环节应建立校长专业标准和健全校长资格制度，入职环节应改革校长选拔机制和完善校长任期制度，在职环节应健全校长职责、培训、评估、激励等制度，退职环节应建立健康的校长退出机制；主体上——校长应准确把握领导力内涵、多层次、多途径提升教育领导力水平，教育行政人员应努力提高教育领导水平、逐步实现教育行政专业化，研训者应真正成为校长专业发展的支持者、领导实践改进的引领者。

On the other hand just as Pentecost was a period during which Christians were joyous and prayed standing, though they were not always engaged in such prayer, so the Quadragesima was originally a period marked by fasting, but not necessarily a period in which the faithful fasted every day.

在另一方面，正如五旬节（ 50天）的一个时期，其间基督教徒被欢乐和祈祷常委，但他们并不总是从事这种祈祷，所以quadragesima （ 40天），原本是一个时期的标志，禁食，但不一定是一个时期，其中的忠实禁食每一天。

In this paper,the formation of his view in art and creation techniques are analyzed in detail from three Avigdor Arikha's painting periods(abstraction period,turnaround period,and representation period) to understand the development of occidental representationalism.

最终，阿利卡从抽象艺术领域的成功走向了具象写实绘画领域的成功，而他的艺术观念与创作手法也使我们对具象艺术的发展与魅力有了更深层的理解，并从中体会到生命不息，探索不止的精神。

According to the "enterprise workers Yingongfushang illness or non-medical requirements," due to illness or non-enterprise workers to stop work Yingongfushang medical cure exists rest period, employment in the medical unit during the period dissolution of the labor contract shall not, if by the enterprise employees Suffering from the disease difficult to treat, according to medical health care whether or not the end of the period and the ability to work to identify the level of the handling of the situation.

根据 《企业职工患病或非因工负伤医疗期规定》，企业职工因患病或非因工负伤停止工作治病休息存在医疗期，在医疗期内用人单位不得解除劳动合同；如果企业职工所患的疾病难以治疗，则根据医疗期内医疗是否终结及劳动能力鉴定的级别作不同情况的处理。

Colorful. People walked through the beginning period of radical modernism last century, entering into the classic、 romantic、rebelling、 self-contradicting late_industry period. From the icy cold mold、 concept、 regulation, starting the humanization、 characterization、 aiming at the individual work. From shock of the new art, rapidly arrived to the period of making people the center thoroughly , the realm of a little crazy modernism style, developped the person's individuality to extreme achievement, in the aspect of culture or art or architecture neither do not display the notional value in individuality.

人们走过了上世纪初现代主义的激进，进入了带有古典、浪漫、反叛、矛盾的后工业时期；从冰冷的模数，概念、规律，开始了人性化、个性化，针对个体的创作；从新艺术给人们心灵带来的震撼，急进到了彻底的以人为本的，带有点疯狂的后现代主义风格领域，将人的个体性质发挥到了极致，在文化、艺术、建筑的创作上无一不显示出个体观念的价值。

According to the opening or closing spiracle , a typical discontinuous gas exchange cycle has three distinct phases: the closed period with little or no external gas exchange, the flutter period during which oxygen enters tracheae and little CO (2) escapes and the open period during which lots of CO (2) escape.

根据气门开闭，一个典型的不连续气体交换循环(discontinuousgas exchange cycle， DGC)可以明显分为3个阶段：关闭阶段，极少或没有气体交换；颤动阶段，气门迅速微开和关闭， O2进入气管，少量CO2释放；最后是开放阶段，大量的CO2释放。

Giving the muscle a stimulus which is higher than the threshold stimulus, a single twich curve, which is made of latent period, shortening period and relaxation period, can be observed.

当给予肌肉标本一个高于阈刺激的单刺激时，可以在计算机中观察到由潜伏期、收缩期和舒张期组成的单收缩曲线。

First ,hu jianwei's Brief Notes on Penghu addresses the early period (Hu 1961[1766]);second ,jiang yong's Pehnghu Sequal covers the middle period(jiang 1961[1832]);and finally, Lin hao's Penghu subprefecture Record deals with the later period (Lin 1961[1893]); the other major sources for this article are handwritten manuscripts , described below, from Hongluo village.

第一是胡建伟的早期澎湖讲学笔记（ Hu 1961[1766]）；第二是江涌的中期澎湖续篇（ Jiang 1961[1832]）；最后是林好的澎湖次辖区记录。本文其它主要资料来源于红罗村的手稿。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。