The cubic interpolation polynomial is got firstly in the given sub-range of the hydrophone's sensitivity-frequency curve by using the Akima curve smoothed algorithm, and the maximum of the polynomial is calculated in the sub-range by using the one dimension extreme value continued fraction algorithm, finally the frequency of the hydrophone is got.

頻率測試是在靈敏度詳細(xì)測試的基礎(chǔ)上黄色高清无码视频，采用阿克瑪曲線光滑算法求出檢波器幅頻特性曲線在給定子區(qū)間上的三次插值多項式，再利用一維極值連分式法求出該區(qū)間上多項式的極值欧美一区888视频在线观看，從而求出檢波器的頻率值国家a级黄片。

According to the integrated fertility index of all the evaluate units, cultivated land in Mingguang was classified into five grades using the cumulative frequency curve method.

根據(jù)明光市評價單元的耕地地力綜合指數(shù)，利用累積曲線法將耕地地力合理地劃分為五個等級最新国产三級片，并運用Mapgis6.7繪制耕地地力等級圖及統(tǒng)計各等級耕地的面積色91视频综合。

The cumulative earthquake frequency curve of the Jiashi swarm shows that the high tectonic stress was maintained in the swarm area during active period between Jan.

6巨大的地形應(yīng)力影響，使伽師震源區(qū)構(gòu)造應(yīng)力場與毗鄰構(gòu)造單元的構(gòu)造應(yīng)力場存在較大差異无遮无挡爽爽免费视频毛片。

Frequency curve should be smooth, no sudden jump point oscillation; response curve of the rapid convergence.

頻率曲線應(yīng)平穩(wěn)91cao，無突跳振蕩點；響應(yīng)曲線應(yīng)快速收斂午夜视频www。

Analyzed the influence of different frequency range to the force change tendency, obtained the biggest dynamic force change along with the frequency curve.

對計算結(jié)果進(jìn)行了分析欧美性爱视频一日本高清视频，分析不同頻率范圍對張力變化趨勢的影響，得到了最大張力隨頻率的變化曲線自拍偷拍制服丝袜。

With regard to the external Qinhuai River regulation project in Nanjing City, the inverse Gaussian distribution curve was determined as the flood level frequency curve of the river course by use of the frequency statistics technique, and the parameters λ and μ of the inverse Gaussian distribution were derived according to the current flood design standard.

結(jié)合南京市外秦淮河堤防整治工程视色视色影院，放棄傳統(tǒng)的堤防潮位頻率曲線線型，采用頻率統(tǒng)計分析的方法確定了外秦淮河堤防潮位頻率曲線的線型為反高斯分布三级特大黄片视频影院大国产农村；根據(jù)該堤防現(xiàn)行洪水設(shè)計標(biāo)準(zhǔn)推求了反高斯分布參數(shù)λ和μ0792dmz.com。

Not only it can display all stable state parameter, but also the load increase quickly, load decrease quickly, voltage, current, frequency curve, voltage curve, current harmonic curve and harmonic content.

不僅可以召測所有穩(wěn)態(tài)參數(shù)，還能召測突加欧美一级特黄大片做受在线观看人人操、突卸国产免费A片地址、電壓、電流90后久久综合九色综合、頻率曲線午夜黄色网a，及電壓、電流諧波曲線及諧波含量www.色棋棋.com。

In this paper,a new method of measuring the resonant frequency of the RLC parallel resonance circuit was intro- duced,which makes the asymmetric amplitude-frequency curve symmetric.

介紹了用Origin變換坐標(biāo)天天看毛片免费TA天天看一区二区三区，將不對稱的RLC并聯(lián)電路的幅頻特性曲線對稱變換，從而精確求解其共振頻率的方法国产大片精品黄页免费看。

In the last few years, researches the problem of the underwater sail machine's sound have been common, the content of the research is very extensive, including the modeling, method of its solution, frequency curve, the wave's property in spreading, the syntonic frequency and the damp material on such coupling system.

近幾年国产又湿又黄又爽视频在线观看，水下航行器的聲振一直是國際上研究的熱點，研究的內(nèi)容非常廣泛日韩欧美精，其中涉及這類耦合系統(tǒng)的建模超爽巨色A片、求解方法、頻散曲線與傳播波性質(zhì)免费人成又黄又爽的黄视频、外激勵下的共振頻譜及阻尼材料降噪等黄色视频美女。

And we by the NDR curve of the IV curve can be observed, NDR device has a very special non-linear phenomenon, Usually composed of a non-linear circuit components are usually chaotic phenomenon, so we raise our six different structure in addition to the new frequency, and to explore the phenomenon of chaos, and the use of the cycle of chaotic phenomena in addition to the frequency multiplier effect achieved .

而我們由NDR的I-V curve曲線可以觀察到，NDR元件具有非常特別的非線性現(xiàn)象，而通常一個非線性元件所組成的電路通常會有混沌現(xiàn)象国产黄色网站在线免费，因此我們提出六種不同架構(gòu)的新型除頻器日韩精品黄色在线免费观看，并且探討其中的混沌現(xiàn)象，而利用混沌現(xiàn)象中的周期倍增所實現(xiàn)除頻效果97资源人人操。