查询词典 in the middle of

The principal character of Sumerian government was bureaucracy; the monarchy effectively held power over great areas of land and diverse peoples by having a large and efficient middle management.

苏美尔人的政府的主要特征就是官僚机构；君主制有效的掌握了在大部分地区和对通过大量的有效的中层管理而对各个种族的权力。

The soil principal character is to have the ability, namely soil fertility supplying unceasingly and adjusting moisture content, nutrient, air and quantity of heat needed by plant life middle.

土壤的主要特征是具有不断地供给和调节植物生活中所需要的水分、养分、空气和热量的能力，即土壤肥力。

It is found that the wing crack extend along a curved path and gradually approximate to the line which passes the middle point of the main crack and is parallel to the direction of maximum principal stress.

采用数值和试验的方法对翼型裂纹的扩展路径进行分析，发现单轴下张开型裂纹的翼型裂纹的扩展路径逼近于过原主裂纹中心点、平行于最大主应力的一条直线。

This thesis has carried on the investigation to the new curriculum standard of present situation Junior middle school Chinese reading teaching, including two aspects: The first is the present situation investigation of reading main body students' reading, because students' reading present situation supports powerfully reading educational reform and thorough research; The second is present situation investigation of the class reading teaching, because the class is the battle position of promoting the students' reading ability, It is also the principal direction of reading teaching reform and the research.

本论文对新课程标准实施以来的初中语文阅读教学现状进行调查，包括两个方面：一是作为阅读主体的学生的阅读现状的调查，因为学生的阅读现状有力的支撑阅读教学改革与研究的深入；二是课堂阅读教学现状的调查，因为课堂是学生阅读能力提升的主阵地，也是阅读教学改革与研究的主方向。

The small and middle sized enterprise is the principal part of Chinas market economy and economic development.

中小企业是我国市场经济的主体，也是未来我国经济发展的主体。

Current primary school educational personnel's behavior in crisis prevention and preparation, and also crisis handling: in the aspect of crisis prevention and preparation, male teachers, with relatively higher educational background, relatively long service term, as principal or administrational supervisor, and middle-scale schools have relatively better performance in terms of crisis prevention and preparation.

五、不同背景变项之国民小学现职教育人员在危机预防与准备和危机处理之表现上：在危机预防与准备的表现上，以男性教师、学历较高者、服务年资较长者、担任学校校长或行政主管者，和中型规模的学校在危机预防与准备上的表现较佳。

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。

Such self-reliance is a principal value of child rearing in middle-class America. Line 50

这种自力更生的精神是美国中产阶级最重要的一条育儿观。

Such self-reliance is a principal value of children rearing in middle calss America.

这种自力更生的精神是美国中产阶级最重要的一条育儿观。

Such self-reliance is a principal value of child rearing in middle-class America.

这种自立精神在美国的中产阶级中是培养小孩的最重要的价值观。

Finally it offers the analysis of the fault-tolerance system as well as its test verification.

这样，运行于空间环境中的系统的设计目标就是在保证系统实时性

However, it is still difficult to find out the real reason of the increase of the keratinized gingiva during the orthodontic extrusion whether it is due to the proliferation of the gingival tissue or to its elastic nature, that is because the proliferation of the fibroblasts as well as the connective tissue changes in volume and the intra-fibers spaces were all immeasurable in most of the studies.

然而，仍然难以找到真正的原因增加的角化牙龈在正畸挤压它是否是由于扩散的牙龈组织或其弹性性质，这是因为增殖的成纤维细胞以及作为结缔组织的变化量和内部纤维空格都是不可估量的，大多数的研究。