basic frequency中文是什么意思

发音:

中文翻译
造句

基本频率
基频
主频率

basic Basic ＝ Basic English.
frequency n. 1.屡次，频仍，频繁。 2.(脉搏等的)次数，出现 ...
basic driving frequency 基本超速频率
basic frequency absorption unit 基频吸收带
basic frequency rate 主频速度
basic maximun usable frequency 基本最高可用频率
basic nmr frequency 基本核磁共振频率
basic repetition frequency 基本重复频率
basic standard frequency 基本标准频率
bsf basic standard frequency 基本标准频率
basic adj. 1.基础的，基本的，根本的。 2.【化学】碱性的，碱式的。 3.【矿物】基性的，含少量硅酸的。 4.【军事】初步的；最下级的。 basic data 基本数据。 basic industry 基础工业。 n. 〔常 pl. 〕 1.基础，基本。 2.基础训练。 work for the basics 为衣食住等操劳。 adv. -ally 基本地 Basic ＝ Basic English.
basic basic 程序语言
frequency 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。
basic, multiuser basic 多使用者
visual basic visual basic 计算机编程语言，可视; 可视
access, basic 基本存取
accruals basic 权责发生制,应计制
aircraft; basic 基本型飞机
bas basic 语言的源码文件格式
basic 3d 基本三维
basic a embler 基本汇编程序
basic accelerator 碱性促进剂
basic access 基本存取; 基本读取壮态; 基本访问
basic account 基本帐户
basic accountancy 基础会计

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例句与用法

Using the synchronous monitoring analysis of tamper vibration , we can obtain seismic intensity evaluation affected by tamper vibration , basic frequency and maximum velocity parameters
摘要结合强夯振动监测的应用实例，阐述了强夯振动监测的原理方法和成果分析过程，以及强夯振动监测应注意的问题。
It discusses some kinds of basic frequency synthesis technology such as direct , phase - lock , digital and direct digital frequency synthesis , then give the performance index of the frequency synthesis , and discusses the digital frequency synthesis technology in detail
讨论了直接式频率技术、锁相式频率合成技术、数字式频率合成技术、直接数字频率合成技术等几种基本频率合成技术，给出的衡量频率合成技术的各种性能指标，并对全数字频率合成技术作了较详细的讨论。
The preceding five steps modal frequencies and the corresponding vibration modals of the main frame are calculated . by means of the comparison basic frequency with the other vilration sources and the analysis of each other step vibration modes , the structure is proved to be safe this dissertation studied the important mechanism of the roadheader
求出其5阶固有频率和振型，将固有频率与振源频率比较，并对各阶振型进行动态观察与分析，得出了其在正常工作时不会发生共振的结论。
Through analysis of natural frequencies and seismic response by means of response spectrum method for such building structure with different suspension mass pendulums , it was concluded that optimal damping effect would be obtained when a few suspended mass pendulums with similar frequency as the structural basic frequency fixed on the top stories of the high building
通过对具有不同悬吊质量摆的高层建筑结构的自振特性及反应谱法地震反应分析，得出在高层建筑结构顶部几层设置几个质量摆且质量摆的频率和结构的基频相近时减震效果最好。
Compared with non - passerine , they appeared longer syllable length , higher basic frequency and more viable frequency ranges . though the amplitude modulation properties enhanced their vocal production , the type of syllable is still stable and less of variety . so the phrase consisted of syllables are comparatively few and changes of the tone are relatively less
且表现出很强的频率调制特性和特有的幅度调制特性，相对的音节时程比较长，基频较高且频率变化范围较大，所特有的幅度调制特性更增加了其控声的能力，但其音节的种类仍很单一，缺乏变化，由音节所组成的句型较少，音调变化幅度不大，因此，其叫声质量尽管较非鸣禽有所改善，但相对鸣禽而言却又远远不如。
( 2 ) the lateral deformation is effectively limited by reinforced earth layers and the settlement becomes small . @ the lateral deformation is enlarged on soft foundations , and the settlement becomes large . @ the reinforced earth layers on soft foundations behaves extension . the response behaviors of high sand - gravel embankment are indicated as the following : ? he amplification factor of earthquake acceleration varies with reinforced earth structure . ( 2 ) the basic frequency of the original embankments in different reinforcement conditions is about 0 . 76hz . ? the amplitude of dynamic deformation appears small and the dynamic stability is safe
研究表明：加筋土体能有效地限制路堤的侧向位移发展，减小沉降变形量；软基路堤的侧向位移较大，将显著地增大路堤的沉降变形；软基上加筋土垫层中产生的拉应力最大；加筋砂砾土路堤在振动荷载作用下动变形反应较小，具有良好地动力稳定性。
The calls of non - passerine are some kinds of monotonous dull vocalizations with the characteristics of low and deep frequency , single syllable , low basic frequency and with no ability of modulation in frequency and amplitude . most of the calls are monotonous and low quality mainly based on the basic song . compare the vocal of sub - oscine passerine with non - passerine , they have some similar aspects , but the former possesses of stronger capability of vocal control
非鸣禽的叫声低沉而单调，音节种类单一，基本音频率低，缺乏频率调制以及幅度调制的能力，叫声的品质因数很低，不悦耳，大多为以基本音为主的单音调低音品叫声，亚鸣禽的叫声与非鸣禽近似，但在控声能力方面又有所提高。