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nth adj.1.第n 號的, n 倍的;n 次的,n階的。2...

ntp

Otherwise , an active integral chaotic measuring circuit is suggested based on the analysis of the present nonlinear circuits in this paper , which gets rid of nonlinear distortion of map function in constant - voltage mode and defect of constant - current source operating on - off state . using a general operational amplifier , high precision can also be obtained . a nth - order chaotic measuring system can be composed of its interconnection 另外,本文在分析原有非線性電路的基礎上提出一種有源積分式混沌測量電路,它克服了恒壓式測量電路映射函數存在非線性失真、恒流式測量電路不宜工作在開關狀態的不足,利用普通的運放也獲得較好的測量精度。

By using the method of separation of variables , a recursive formula was derived for the electromagnetic fields in a circular coaxial cable with a radial conductor plate and filled with multilayered homogeneous isotropic media , and the relationship between the first and the nth layers of the electromagnetic fields was determined 摘要采用分離變量方法,推導了有徑向導體板、填充均勻的多層各向同性介質的同軸線各層電磁場之間的遞推關系,得到了第1層與第n層介質中電磁場的關系方程。

The accumulated temperature of each stage of cynoglossus semilaevis gu nther was calculated with the record of the time and the temperature according to the principle of accumulated temperature . the summation of all the accumulated temperature was necessary with which the fertilized egg could get through its development of the embryo stage . the summation was 837 . 92 ( hour * ) , and the average temperature was calculated to be 21 . 0 according to the summation and the total time 通過對孵化時的溫度和時間的記錄,由積溫法則計算出半滑舌鰨各個發育期所需要的積溫,整個孵化期所需總積溫為各個發育期的積溫之和,最終結果為50275 . 1 ( min ~ * ) ,孵化的平均溫度通過總積溫和孵化總時間計算得,孵化階段的平均溫度為21 . 0 。

The way of taking one nth out of capacitor ' s the first harmonic capacitive reactance as its nth harmonic impedance is verified whit the data from tang7c . according to the approximately estimating method , the first harmonic impedance of 220kv system is calculated . on the basis of the models , this paper gives the harmonic equivalent circuit of substation and gives the b ( n ) function of the harmonic time n . when the capacitors has different combination , b ( n ) ' s value will also change , with the inputting local measurement data , the paper studies the series and parallel resonance at the substation , and deduces that the reason the capacitor ' s fuse of tang6c is frequently interrupted is that its capacitor current contains a large number of 5th harmonics , and that the reason the discharging pt of tang7c capacitor being exploded is also that the 7th and 9th harmonic currents are amplified 據此,對該站進行了串聯諧振分析和并聯諧振分析,并結合測試數據和有關變電站的運行記錄,指出了導致該站電容器湯6c頻繁燒保險的主要原因是5次諧波電流含量偏高,引起湯7c放電pt爆炸也是因為7次和9次諧波電流被放大。針對這些導致湯陰變電站補償電容器故障的原因,提出了相應的諧波治理措施,包括針對湯6c電容器5次諧波電流含量偏高的原因,提出了停運湯6c電容器或者通過把湯sc電容器的部分容量并入湯6c電容器(湯sc其余部分停運)以增加湯6c諧波承受能力的措施;針對# 2變低壓側7次和9次諧波電流被放大的現象,提出了在湯7c電容器上加裝一定百分比的串聯電抗器的措施。

Auction mechanism is classified into four types in classical theory of auction . as development of e - commerce and economic , many new combinatorial auction mechanism has emerged , such as random nth - rice auction , gva , saa , ausm , psp , akba , ibundle , new auction mechanism has also been developed to prevent buyer false - name bidding , such as tpd , lds , s - map . random nth - price auction is designed to induce people to reveal their private preferences for a good 國外經典拍賣理論將拍賣機制分為四種,隨著電子商務和經濟發展,國外在多物品組合拍賣機制和防止網絡匿名欺詐行為的機制創新方面有很多研究成果,出現了諸如隨機n價拍賣, gva拍賣,同步提價拍賣( saa ) , ausm ,累進次價拍賣( progressivesecondprice ) , akba , ibundle ,閥值價格雙邊拍賣( thresholdpricedoubleauction ) , lds , s - map等新型拍賣機制。

The metaphases of mitosis were observed under the microscope and the well - dispersed metaphases were selected to statistic the number of the chromosomes . the good - formed metaphases were used to be microphotographed , magnified and measured to study the karyotype of cynoglossus semilaevis gu nther 顯微鏡下觀察分散比較良好的中期分裂相并統計染色體的數量,選取較好的分裂相進行顯微照相,放大和測量,分析半滑舌鰨的核型。

The last part of this paper treated the results with the assistance of spline function and nth - degree harmonics cam approximate . thus , the new function of tappet , speed and accelerated speed was gained and the whole designing process was completed 文章的最后部分分別用樣條函數方法和n次諧波凸輪逼近方法對計算結果進行處理,得出新的從動件升程、速度和加速度的解析式,從而完成整個設計過程。

Rockwell automation , a $ 4 . 6 billion global industrial automation company is the leading industrial automation provider in nth america the largest st - alone industrial automation company in the wld 羅克韋爾自動化,是一家年銷售收入約為45億美元的跨國公司,是北美最大的自動化供應商之一,也是全球最大的專注于提供工業自動化產品和解決方案的公司之一。

With 86 production distribution units in 18 different ries ? in nth america , europe the asia - pacific region ? the hexion group employs approximately 7 , 000 people generated net sales of ? 4 billion in 2004 瀚森集團有86個生產和分銷部門分布在18個不同的國家? ?北美,歐洲和亞太區,共有員工7 , 000余名, 2004年凈銷售額達到40億歐元。

Yet he could live alone , in the wan satisfaction of being alone , and raise pheasants to be shot ultimately by fat men after breakfast . it was futility , futility to the nth power 可是他可以孤獨地生活著,心里淡淡地滿足著自己能夠孤獨,養雉雞,這些雉雞是終要給那些飽餐以后的肥胖先生們射樂的,多么空泛!

Last month bavaria ' s hard - line home minister g nther beckstein pointed out that , in the light of the recent moslem cartoon riots , all iran fans would be closely scrutinised 事件,德國組委會擔心屆時來自伊朗的球迷會有一些“狂熱”舉動,為此伊朗球迷也將成為他們安保重點“照顧”對象。

It gives the necessary and sufficient condition of a matrix ' s n - th root , the operation method of how to find the nth root , and the count of a matrix ' s n - th roots 給出了可開方矩陣的充要條件,并對各種類型的可開方矩陣討論了根的形式,最后對可開方矩陣根的計數展開了討論,給出了結論。

Up to now , our products have been expted to south america , nth america , europe southest asia , getting warmly welcome these customers by its stable quality safe delivery 至目前為止,我司的產品已遠銷到南美洲,北美洲,歐洲和東南亞國家,產品到達每個地方都受到廣大消費者的歡迎。

A general estimation of the nth derivation of the function is presented by using the principle of the inductive model and the characters of the bounded functions 對有界正則函數族中的函數,根據最大模原理和有界函數的系數不等式,得到了n階導數的準確估計式。

Calling a generator function a second or nth time jumps into the middle of the function , with all local variables intact from the last invocation 對生成器函數的第二次(或第n次)調用跳轉至該函數中間,而上次調用的所有局部變量都保持不變。

Perl 6 regular expressions can easily specify “ get the nth time this happens , “ which was not easily possible in perl 5 Perl 6正則表達式可以很方便地指定“這是第n次出現這種情況” ,而在perl 5中,這很不容易實現。

For a n marker , n is an ordinal number corresponding to the nth column attribute in the attribute s list of columns attributes 對于{ $ $ n }標志, n是一個序數,對應于屬性的列/屬性列表中的第n個列/屬性。

The us marines have so far been unable to side nth staging area they captured seven days ago on the left bank of euphrates 霉海軍陸戰隊到目前為止不能聯結七天前在幼法拉底斯河左岸占領的部隊集結地。

To me it almost sounds like there is a requirement for perfection , or a desire to go to the nth degree 對于我這不完美破碎的器皿我這樣的一個人來說,這怎可能?