查询词典 medium wave

The above multiple changes will produce 2 kinds ofwaves, Matter waves and mechanical wavesthat spread at the same time. Because the electromagnetic wave is amatter wave, it is the medium. Since the multiple exchanges of theelectrons state can be regarded as electrical vibration, and thevibrated electrons have magnetic fields and electrical fields at the same time, the electromagnetic wave will be produced. Then, because the electron itselfis a matter micro particle, it can producemechanical waves which can propagate outside withelectrical magnetic waves.

这种状态改变的多次往复，就会产生两种波，一种物质波，即电磁波；一种机械波，并且这种机械波是以同次产生的电磁波为媒质进行传播的，，这是因为本种状态的多次往复，可以看作是一种电子振动，振动的电子同时具有磁场和电场，所以能够产生电磁波，又因为电子本身是一个物质微粒所以他能够产生机械波，并且是横波，并随电磁波进行向外传播。

The leading products of the company is PDM1、3KW full solid state broadcasting transmitters, DAM10、25、50、100KW digital circulate modulate medium wave broadcasting transmitters, M2W10、50、100KW digital circulate medium wave broadcasting transmitters, 100W、300W、1、3、5KW full solid state frequency modulation dimensional sound broadcasting transmitters.

公司的主导产品为PDM1KW、3KW全固态广播发射机，DAM10、25、50、100KW数字循环调制中波广播发射机，M2W10、50、100KW数字幅相调制中波广播发射机，100W、300W、1、3、5KW全固态调频立体声广播发射机、远程监控系统以及发射机辅助产品等。

It is based on the interaction of stress wave in medium and the law of reflection and penetration when stress wave encounters an interface of dissimilar medium or an unequal section.

本文利用工程中可实际运用的一维线性应力波理论，以应力波在介质中的相互作用及其在不同介质界面和不等截面上的反射和透射机理为基础，通过建立合理的由不同材料组成的力学模型，详细探讨了在炸药爆轰这一极其短暂的过程中，主要载荷参数、结构尺寸参数和材料参数等诸多制约因素对子母弹开仓过程和应力波传播的影响规律。

Wave propagation in a micropolar medium is more complicated than in a linear elastic medium, with two coupled wave equations.

在微极介质中波的传播路径要符合两个耦合波方程，这比在线弹性介质中复杂得多。

The retardation coefficients are 2.22 and 1.74 of silt medium and sand medium respectively. According to first-order reaction, s total natural attenuation rates constant are 0.0635/h and 0.0059/h respective of silt medium and sand medium.

根据一级动力学方程计算得出，硝基苯在淤泥介质中的自然衰减总速率常数为0.0635/h，在砂砾介质中的自然衰减总速率常数为

Venture capital is the auxiliary booster that world high technology develops nowadays, not only being able to be that small and medium enterprises applying high and new technology provides the fine financing channel, drive small and medium enterprises applying high and new technology technological innovation and upgrading of an industrial structure, high and new technology enterprise also beneficial to small and medium optimizes the allocation of resources, Put to use in production at the same time in accelerating our country high and new technology , perfect medium-sized and small enterprises investment and financing system , promote capital market and our country national economy health , stabilize , continue developing aspect , have the all-important effect.

风险投资作为当今世界高科技发展的助推器，不仅可以为中小高新技术企业提供良好的融资渠道，推动中小高新技术企业的技术创新，也有利于中小高新技术企业优化资源配置，同时在完善中小企业投融资体系，促进资本市场和我国国民经济健康、稳定、持续发展方面，有着至关重要的作用。

In fact, the economic cold winter that global banking crisis causes already made Chinese medium and small businesses faces grim challenge, relevant section and various government had started the country in the round deliver plan of medium and small businesses, besides direct capital allowance, and what differ before is, second economy crisis is here medium, china also is faced with economy to grow the root nature of means to transform at the same time, each district government begins to take seriously more drive medium and small businesses to use a technology to change a destiny.

事实上，全球金融危机引发的经济寒冬已使中国中小企业面临严峻的挑战，国家相关部门及各级政府已经全面启动拯救中小企业计划，除了直接的资金补贴，和以往不同的是，在此次经济危机中，中国也同时面临经济增长方式的根本性转变，各地政府开始更加重视推动中小企业使用技术来改变命运。

The valve is fluid pipeline control device, whose fundamental function is an on or circulating breaking pipeline medium up, the flow direction changing the medium circulating, changing medium, adjusts medium pressure and rate of flow, the protection tube road and the equipment regularity work.

阀门是流体管路的控制装置，其基本功能是接通或切断管路介质的流通、改变介质的流通、改变介质的流动方向、调节介质的压力和流量、保护管路和设备的正常运行。

It indicated that the growth and acid production of S.mutans were higer in 0.5%, 1%, 2% erythritol culture medium than in xylitol culture medium at the same concentration, while lower in 8%, 12%, 16% erythritol culture medium than in xylitol culture medium at the same concentration.

在8%、12%、16%浓度下，赤藓糖醇培养基的A值较木糖醇培养基低，pH值较木糖醇培养基高，说明变异链球菌在含8%、12%、16%赤藓糖醇的培养基内的生长和产酸能力明显较相同浓度木糖醇培养基低。

Conference chairman Enrique Gubbins represents peak of APEC medium and small businesses, the key of crisis of banking of whole world of broken solution of medium and small businesses depends on " of the new technology measure such as electronic business affairs apply with adopt ", introduced the thematic notion of this conference:"What the market already did not have national boundaries is divisional, medium and small businesses is indispensible advance internationalization ";"Progress of science and technology is very significant to foreign trade, the technology is development professional work useful tool ";"Need of medium and small businesses solves capital problem below the crisis " etc.

APEC中小企业峰会主席Enrique Gubbins表示，中小企业破解全球金融危机的关键在于"电子商务等新技术手段的运用与采纳"，并介绍了此次会议的主题观点："市场已没有国界的区分，中小企业必需推进国际化"；"科技发展对外贸很重要，技术是发展业务有用工具"；"中小企业需要在危机下解决资金问题"等。

It is like a mustard seed, which a man took and planted in his garden.

好像一粒芥菜种，有人拿去种在园子里，长大成树，天上的飞鸟宿在他的枝上。

The increase in narcissism was stronger for women than for men in both datasets.

在自我陶醉的增加是更有力的比这两个数据集男性。