frequen造句

• Software realizing way based on frequen specific property of passive network modle of li sha-yu graphy
  基于李沙玉图形无源网络模型频率特性的软件实现方法
• (2 ) the number of alleles at each locus and their frequen-cies . ( 3 ) the penetrances of each genotype
  (2)每个座位等位基因数目和它的频率。(3)每种基因型的外显率。
• Storing technology is advancing, the networks of video frequen-cy editing are builted, so the record and editing and broadcasting merge into an organic whole
  （三）全民新闻化带给电视新闻传播原生态的真实。存储技术升级，视频编辑网络化，录、编、播一体化运作。
• In view of some problems appearing frequen tly in use of expansive agent in recent years, it is necessary to study factors influencing the effectiveness of expansive agent, such as water to cement ratio lower than 0.4, varying dosages of various mineral admixtures in concrete, hig h temperature in mass concrete, restrained level in structure, etc
  鉴于近年来在膨胀剂的使用中不断出现问题，有必要对影响膨胀剂效用的因素，例如低于0.4水灰比的影响、不同种类不同矿物掺和料的影响、大体积混凝土中温度的影响以及结构中约束条件的影响等。
• Secondly, using the theory of modal analysis and the ansys modal analysis software, the modes and the vibratility of the thbip-, such as the inherent frequen-cies and the vibration modalities, are studied during its single-double support switch time, and more, combining with the experimental phenomenon, the developing trends of the real vibration properties of the thbip-are also discussed
  其次，运用模态分析理论和ansys中模态分析软件，进行thbip-模态分析，研究支撑转换期thbip-各阶模态及其振动特性（固有频率和振型），并结合实验现象，对样机结构的振动特性趋势进行了初步的研究。
• Abstract : the system of the pyrotechnic oscillation burning ha ve been studied with the experimental research and the reaction mechanism analys is methods . the phenomenon of the oscillation burning has been observed and reco rded, and the relationship of the concentration of the reactant with the frequen cy of the oscillation has been obtained
  文摘:对具有振荡燃烧现象的体系进行了实验研究和反应机理分析；对振荡燃烧现象进行了观察和记录，得到了各反应物与振荡燃烧现象的关系。