mesosphere造句
例句与造句
- The mesosphere comprises the rest of the mantle below the asthenosphere .
中间圈包括岩流圈以下地幔的其余部分。 - Ozone is formed in the stratosphere and mesosphere by photochemical processes .
由于光化过程，在平流层与中层内产生了臭氧。 - The rocket had passed the stratosphere and mesosphere and was leaving the atmosphere
此时，火箭已经飞过了平流层和中间层，正在接近大气层边缘。 - The first stage fell off after its fuel burnt out . the rocket had passed the stratosphere and mesosphere and was leaving the atmosphere
此时，火箭已经飞过了平流层和中间层，正在接近大气层边缘。 - The results indicate that the samples which is one step pretreated has the best adhesion and the thinnest mesosphere between the coating film and magnesium substrate
结果表明，采用一步法前处理工艺的试样，镀层与基体之间具有良好的结合力，金相显微观察发现镀层与基体之间具有最薄的中间过渡层。 - It's difficult to find mesosphere in a sentence. 用mesosphere造句挺难的
- One of these missions , a satellite called aeronomy of ice in the mesosphere , or aim , was launched in april to study so - called noctilucent clouds ( depicted above ) , the highest layer of clouds in the atmosphere
任务其一，今年4月该局发射了一颗名为“中层大气高空冰探测” （简称aim ）的卫星以研究所谓的夜光云（如上图所示）这是大气层中最高处的云层。 - Then this paper designs the client / server / server frame which suit to this system , and uses the oracle8i database as the background database , oracle9i application server as the application server on mesosphere . in addition , this system achieves the connection between database and application server by jdbc , makes java server page as the exploitive tool . in this way , this paper establishes an experimentation e - business system that realizes intercommunion of the produce data in machine enterprise
接着，以client / server / server三层结构应用模式为基础对企业的应用构架作了设计；以oracle8idatabase作为后台数据库； oracle9ias作为中间层的应用服务器；采用java的jdbc技术实现了应用服务器与数据库服务器的连接；并以jsp作为系统前台开发工具，建立起了一个面向机械制造企业生产数据交换的企业内部的实验性质的电子商务平台。 - In section one , by using fice scheme and time - gcm , a model of trace gases and oh airglow affected by gravity wave is set up , then the propagation of nonlinear gravity wave and the effect on trace gases and oh airglow are analyzed . the result shows gravity wave excited by tropospause forcing can propagate stably to the mesosphere through the stratosphere so that energy and momentum can be transferred from one region to another . in this process , gravity wave undergoes growth , overturning , convection and breaking
在第一部分的工作中，利用全隐欧拉格式和全球热层-电离层-中间层-电动力学环流耦合模式（ time - gcm ） ，对重力波的非线性传播及其在传播过程中对中高层大气中氧族和氢族成分和与之密切相关的oh气辉辐射的影响进行了数值模拟，结果表明，从对流层向上传播的重力波经历了产生、发展、饱和、对流产生直至破碎的非线性演化，大气的非等温结构加速了重力波在中层顶区的破碎，重力波的非线性传播是小尺度对流和湍流产生的一个重要的源。 - A experienced equation which is summarized by many experiments is used to determine the number of mesosphere nerve cell and a sort of new square - sum function of errors is adopted . its characteristic is that weight errors of possible exceptional point is less . accordingly , the effect of errors of possible exceptional point is reduced , which make actual function relation simulation easier
本系统针对bp算法的局限性，给出了一种优化的bp算法，采用经过大量实验总结出的经验公式来确定隐层神经元的个数，并选取了一种新的误差平方和函数，该函数的特点是对一些可能的异常点的误差权值设计的较小，从而降低了异常值误差带来的影响，便于模拟出真实的函数关系。 - Instructional technology is not only a technological or educational problem , but also a societal , one instructional technology has deep sociological meaning on macroscopical social change and social control , on mesosphere social stratification and educational equality , on microcosmic social interaction and human socialization
摘要教育技术并非仅仅是“技术”问题、 “教育”问题，也是一个“社会”问题；教育技术在宏观层面的社会变迁、社会控制，中观层面的社会分层、教育机会均等，微观层面的社会互动、人的社会化等问题上，都有深刻的社会学意涵。 - The forming - nucleus drive power could form numerous little crystal nucleus under natural melting temperature . the formation of tic particles in the melt could be divided into two phases which was forming - nucleus and growth . the forming mechanism of tic was : melting ti first surrounded c , then ti melting in the alloy and c formed a complicated reaction mesosphere on the carbon surface
根据热力学及动力学分析，认为在碳颗粒界面处tic的形核率很高，形核驱动力足以在正常的熔炼温度下形成众多的小晶核；熔体中tic颗粒的合成可分为形核与长大两个阶段，其形核机制为：首先活性ti原子包围c ，溶入合金中的ti与c在碳表面形成一复杂反应中间层，随着反应进行， ti和c颗粒不断减少，生成的tic不断弥散分布于熔体中；其长大过程伴随着tic颗粒的相互堆砌、聚集和形态规则化。 - According to the stratification principles and present situation in china , this thesis draws the outline of basically structural shape of the students stratification : the isolated edge , the neglected mesosphere , the advantageous in the middle and the privileged layer in core , pay close attention to students stratification of every layer
根据班级学生社会分层的原则方法和我国班级学生社会分层的状况，勾画出班级学生层级结构的基本形态：边缘孤立层、中间忽视层、中心优势层、核心特权层，关注班级各层级学生的基本境况。