frequency area中文是什么意思

• 频率范围

• "frequency"中文翻译    n. 1.屡次，频仍，频繁。 2.(脉搏等的)次数，出现 ...
• "area"中文翻译    n. 1.面积；平地；地面。 2.空地；〔英国〕地下室前 ...
• "frequency" 中文翻译 :    n. 1.屡次，频仍，频繁。 2.(脉搏等的)次数，出现率；频度；【物理学】频率，周率。 audio frequency音频。 a high [low] frequency高[低]频。 the frequency of earthquakes in Japan 地震在日本的频繁发生。 mean [median] frequency中频。 resonance [resonant] frequency谐振频率，共振频率。 ultrahigh frequency超高频。 ultralow frequency超低频。 very high frequency甚高频。 very low frequency甚低频。
• "a area" 中文翻译 :    区域
• "area" 中文翻译 :    n. 1.面积；平地；地面。 2.空地；〔英国〕地下室前的空地。 3.地区，地方；〔比喻〕区域；范围。 a vast uncultivated area 广阔的未开垦地。 a mountainous area 山区。 a fortified area 要塞地带。 an area of investigation 研究范围。 the liberated areas 解放区。 an area of fire 【军事】射界。 This room is 16 square metres in area. 这个房间的面积为16平方米。
• "area a" 中文翻译 :    地区防御
• "in area" 中文翻译 :    在面积方面; 在面积上
• "in that area" 中文翻译 :    在当地; 在地方上
• "of area" 中文翻译 :    面积元素
• "s area" 中文翻译 :    布洛卡区; 威尼克区; 运动语言区
• "frequency generator frequency doubler" 中文翻译 :    频率发生器倍频器
• "frequency pushing and frequency pulling" 中文翻译 :    频率推挽
• "frequency range; frequency channel" 中文翻译 :    频段
• "frequency-modulation and voice frequency" 中文翻译 :    调频与音频
• "frequency-modulation frequency converter" 中文翻译 :    频率调制与转换
• "low frequency medium frequency" 中文翻译 :    低频中频
• "radio-frequency pumping frequency" 中文翻译 :    射频泵浦频率
• "alert area(warning area)" 中文翻译 :    警戒区域
• "area 1, area 2," 中文翻译 :    area三区
• "area area-elevation graph" 中文翻译 :    面积-高程曲线图
• "defence area; garrison area" 中文翻译 :    防区
• "floor area, architecture area" 中文翻译 :    建筑面积
• "type area，printing area" 中文翻译 :    版心
• "a arent frequency" 中文翻译 :    视在频率
• "a igned frequency" 中文翻译 :    指配频率

• Estimates is the use of modem chinese a higher frequency areas
  摘要约量是在现代汉语中使用频率较高的一个范畴。
• Spectrum peaks were found in the lower frequency area of the vibration signals obtained from the compressor set
  摘要分析某压缩机组振动信号的频谱发现低频处具有较高的谱峰。
• Experiment results suggest that the response distortion induced by the sealed pressure case appears in the mid and high frequency area
  实验结果揭示，由高压密封舱引起的频响变异发生在中高频区段。
• By the usage discovers the existing synchronous controller while near to resonance area and the low frequency areas of vibrate the pedestals , drive the signal and the feedback signalses all very small , control result is not very ideal
  经过使用发现现有同步控制器在接近振动台的共振区和低频区时,驱动信号和反馈信号都很小,对幅值和相位的控制效果不能满足要求。
• Thus serious problems in marine environment and ecosystem were induced , such as the worsen of sea water , unbalance of marine ecosystem and the high frequency of red tide , especially in changjiang estuary and the adjacent area which become the high frequency area of red tide
  近年来，由于人类活动的影响，东海海域富营养化程度和范围逐年加重和扩大，由此导致了水质恶化、海洋生态系失衡、赤潮等海洋灾害频发等重大海洋生态环境问题，尤其是长江口邻近海域。