科技工作者

• Scientists and technologists of many countries have dedicated a great effort to solve this problem , many achievements were achieved , a lot of measures to decrease vibration and noise were made out . each kind of measure has certain effect to decrease vibration and noise
  各国科技工作者已经对此展开了长期深入的研究,取得了很多的成果,并制定了一些减振降噪的措施,每一种措施都有一定的减振降噪效果。
• Today , the application software of power system is too enormous and complicated to be maintained and enlarged , so at the end of 20th , the application of object - oriented technique ( oot ) in power system becomes research focus to solve the problem
  为解决电力系统应用软件规模日益庞大，维护和扩充日渐困难的问题， 20世纪末期，面向对象技术( oot ? obiect - orientedtechnique )在电力系统软件开发中的应用成为电力科技工作者的一个研究热点。
• At present people need increasing for high quality vessels with dynamic positioning ( dp ) systems , with exploiting sea ' s resources into deepwater . it impels researchers to study and develop hi - new technique continuously , so that the demand is satisfied in civil and military fields
  随着人们对海洋的开发向深海进军，对船舶动力定位系统的需求越来越大，要求也越来越高，这就促使科技工作者进行新的技术研究和开发，以满足在民用领域和军事领域的需求。
• Erbium - doped fiber laser has attracted much more attentions for its greatly potential application . it upbuilds good theory and experimental foundation for the application of erbium - doped fiber lasers in optic communication , optic detection etc . to study control and synchronization of chaotic erbium - doped fiber lasers . the investigation of the optical spatiotemporal pattern is a forward topic in nonlinear scientific field
  掺铒光纤激光器因其在光通讯等领域具有广阔的应用前景而受到国内外广大科技工作者的重视，掺铒光纤激光器的混沌超混沌及其控制与同步的研究更为其在光学保密通讯、光学检测等领域的应用奠定了良好的理论和实验基础。
• As one of the most historic national excellent scientific and technological journal and a professional key journal , < radio & tv broadcast engineering > has been serving for many scientific and technical professionals , providing the most authoritative and credible information for managers and technical professionals , doing an indelible job for the development of the broadcasting enterprise
  《广播与电视技术》作为广电系统历史最悠久的国家级优秀科技期刊和专业核心期刊，长期以来服务于广电系统的广大科技工作者，为业界管理者和技术人员提供最权威、最可靠的信息资讯，为广播电视事业的发展建立了不可磨灭的业绩。
• The hot dry rock geothermal energy is a r . ew clean energy and have excellent development prospects , but is not yet exploited on large - scale in our country then to mankind : the theories and technique of the heat extraction all belong to the new task in the new field , and already have a strong appeal to the international technology worker , and already have obtain certainly achievement , on the basis of study by our predecessors , this paper do the as follows work , acquire the following main result : lx present a many fields coupling mathematics model for solid - flow - heat of 3d blocked medium in hdr
  高温岩体地热是我国以至人类尚未大规模利用而又极具广阔开发远景的新的洁净能源，对其进行开发利用的理论与技术都属于新型领域的新型课题，已经吸引了大批的国内外科技工作者的投入，并取得了一定的成果。在前人研究的基础上，本文做了如下工作，获得了如下主要成果： 1 、建立了高温岩体地热开发的块裂介质固、流、热多场耦合数学模型，模型控制方程包括完全耦合的变形方程、渗流方程、热传导与对流方程，描述了热储层的非线性特性。
• Our country has been advanced in the spaceflight field , but we get up latter in research of the electromagnetic scatter characteristic of space targets . the technologists have gained many delectable achievements in many aspects , such as theory research ; imitate examination , static test and dynamic measurement technology
  我国在航天领域已跨入世界先进行列，但在空间目标特性研究方面起步较晚，科技工作者利用有限的条件在理论研究、仿真试验、静态测试和动态测量技术等方面取得了一些可喜的成果。
• Compared with the pressure hydrophone , vector transducer can provide both the information about pressure ( scalar quantity ) and particle velocity ( vector quantity ) of the sound field , which offers more possibilities for signal processing . so vector transducer and its signal processing have attracted the attention of researchers both native and foreign . in this thesis , a method of correlation equations for pressure gradient transducer is presented , and the estimation of multi - signal parameters with single vector transducer is given
  与传统的声压水听器相比，矢量水听器既能获得声场中的声压这一标量信息，又能获得声场中质点振速这一矢量信息，这为其信号处理带来更大的空间，因此矢量水听器及其相应的联合信息处理技术日益成为国内外科技工作者们研究的热点。
• The acquired data by the above methods can reflect oil performance and characteristic of particles , and be further analyzed to the faults in a monitoring machine . the data from all oil sample analysis tests is numerous and data type is also different . it is very difficult for the person to extract useful data from these so much data
  一个油样完成一次完整的油液分析，所获得的数据量是很大的，数据种类是很多的，科技工作者很难从这些纷繁芜杂的数据中获得有用的信息，这已成为油液监测技术发展的一个瓶颈问题。
• In view of the birth of plant tissue culture research institutions in all parts of the country in succession and tissue culture industry investment upsurge in recent years , this paper superficially analysed the application prospects and limitations of the woody plant tissue culture technique in the scientific research and production from the aspects of woody plant tissue culture technique characteristics , present industrialization situation , existing problems and solutions , etc . , which provides the references for developing the test - tube fast - propagation technique and studies in the commercial application field in our country better , predicting the benefit of popularization and application of woody plant tissue culture technique in the forestry production as well as avoiding the blind investment risk
  摘要针对近年来全国各地植物组培研究机构的相继诞生和组培产业投资热潮，从木本植物组培技术特点、产业化现状、存在的问题及解决的方法等方面，浅析木本植物组织培养技术在科研与生产中的应用前景与局限，为广大科技工作者更好地发展我国试管快繁技术和商业应用领域的研究，客观正确预测木本植物组培技术在林业生产中推广应用的效益及避免盲目投资风险提供参考。