查询词典 physics

But, in fact, the application of contour integral is more important, its application in integral calculus, physics and engineering science is quite extensive.

但更重要的是其应用，周线积分在积分学、力学、工程学方面应用相当广泛。

The physics in the past puts the issue that is in a lot of notting allow that ignore in course, if be with knowledge this curricular design restricted course to be in the educational function of domain of affection, manner and domain of viewpoint of value and scientific process, scientific method, the learning of equalize asked to contuse the student is mixed to the feeling of nature and science and technology interest, compact discipline system expands innovation spirit of the student and practice capacity hard.

在过去的物理课程中存在许多不容忽视的新问题，如以知识为本的课程设计限制了课程在情感、态度及价值观领域和科学过程、科学方法领域的教育功能，划一的学术要求挫伤了学生对自然和科学技术的感情和喜好，严谨的学科体系难以发展学生的创新精神和实践能力。

This text is exactly the route that attempts to explain the system changes of family firm in terms of theory of the modern agreement, utilize a series of mathematics models to strengthen the convincingness of the theory, thus achieve the goal of analyzing. After analyzing the agreement nature of the family firm. Drove through theory identification and mathematics and physics

在分析了家族企业的契约性质后，重点通过理论证明以及数理模型说明家族企业作为一个不完全契约需要建立一种有外部人力资本参与的新的企业契约，更进一步的分析引入外部人力资本后家族企业契约性质的变化及由此导致的家族企业发展的新困境，并提出建立一般性关系型激励契约以及报酬契约是克服家族企业发展障碍的现实有效选择。

This text tries to optimize the physical experiment teaching of junior middle school, will demonstrate partly the experiment will be dealt with to students, improve students and study the physical interest, strengthen students' sense of participation; Will demonstrate partly the experiment changes into and divides into groups to probe into the experiment, enable students to practise physics and probe into the course, grasp the scientific research approach; Organize students to join the interest group, make the teaching aid of physical experiment, strengthen student's manipulative ability, arouse students and study physical enthusiasm; Encourage students to develop the new experiment in the experiment lesson, protect students' curiosity; Increase the interesting experiment and verify the experiment, strengthen student's perceptual knowledge to the physical phenomenon, and broaden student's outlook and thinking; Increase experiment and phenomenon involved in the exercise flexibly, utilize practice to prove the theory is derived, strengthen convincingness.

本文尝试优化初中物理实验教学，将部分演示实验交给学生处理，提高学生学习物理兴趣，增强学生的参与感；将部分演示实验改为分组探究实验，让学生能实践物理探究过程，掌握科学研究方法；组织学生参加兴趣小组，制作物理实验教具，增强学生动手能力，调动学生学习物理积极性；在实验课中鼓励学生开发新实验，保护学生的好奇心；增加趣味实验以及验证实验，加强学生对物理现象的感性认识，并且开阔学生的视野和思维；灵活增加习题中涉及到的实验和现象，利用实践证明理论推导，增强说服力。

The suggestion flies in the face of the Copernican Principle, which is one of the most useful and widely held tenants in physics.

苍蝇的建议，在面对哥白尼原则，这是一个最有用的和广泛的租户物理学。

The experimental results showed that under the treatment of different plasma conditions , the wool fiber surface appeared the varying degree physics and chemical corrasion .

实验结果表明，经不同条件的等离子体处理后，羊毛纤维表面出现了不同程度的物理与化学刻蚀作用，纤维的表面性能得到了较大改善。

The experimental results showed that under the treatment of different plasma renditions , the wool fiber surface appeared the varying degree physics and chemical corrasion .

实验结果表明，经不同条件的等离子体处理后，羊毛纤维表面出现了不同程度的物理与化学刻蚀作用，纤维的表面性能得到了较大改善。

Technological progress and economic growth loosen the corset of cost-benefit analysis, but not the laws of physics.

技术进步和经济增长解除了成本效益分析法的束缚，但物理学规律的限制仍然存在。

Libermann.The early researcheson this kind of manifolds were closely related to Physics and Mechanics.But since1991,S.Kaneyuki published his result on the algebraic condition for the existence ofinvariant〓structures on a coset space,Lie theory has played the most impor-tant role in the study of this kind of manifolds.In particular,dipolarizations in a Liealgebra are closely related to the homogeneous〓manifolds.Dipolarizationsin semisimple Lie algebras and the homogeneous〓manifolds associated withthese dipolarizations have been studied by S.Kaneyuki,Z.X.Hou and S.Q.Deng.Inthe partⅡ of this thesis we study the dipolarizations in some quadratic Lie algebrasand the homogeneous parakahler manifolds associated with these dipolarizations.

Libermann给出的，早期的有关类流形的研究与物理和力学密切相关，自从1991年金行壮二发表了陪集空间上存在不变仿凯勒结构的代数化结果后，李群及李代数理论在这类流形的研究中起着主要作用，特别地，李代数的双极化与这类流形密切相关，半单李代数的双极化的相关几何，金行壮二，候自新和邓少强等人已作了研究，二次李代数是比半单李代数更广且带有非退化不变双线性型的李代数，本文主要研究了二次代数的双极化及相关几何。

The time variation of the cosmic ray flux is one of crucial problems in the field of cosmic ray physics, solar geophysics and astrophysics, etc.

宇宙线强度随时间的变化、时间变化的起源和与天体物理因素的联系是宇宙线物理、地球物理和天体物理学科中最复杂的问题之一，具有重要的物理意义。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。