This drilling adopts crank connecting link and walking beam percussion mechanism, which make the drilling possess two percussive functions, normal drilling takes connecting link impact as main mode, when encountering special situation and the connecting link impact can not drill, it can transform into hoisting impact, the stroke length can be modulated, it realizes automatic percussive drilling due to continuous operating of connecting link percussive mechanism, these can enhance drilling efficiency and relieve labor intensity ; it adopts pumping reverse circulation to drain slag, which not only resolves the drilling difficulty in special stratum such as pebble and gravel stratum and hard stratum, but also resolves the problem that the percussive drill ' s efficiency is low ; it adopts spur gear differential mechanism as double cylinders lazy tongs of main hoist, which not only ensures the balance state of drilling tool, but also reduces the mechanical design, and reduces the cost ; the bottom plate traveling motion of this drilling machine adopts walking type ; the drilling tower adopts hydraulic pressure uprising, and reduces the assistant operating time
該鉆機採用曲柄連桿、游梁式沖擊機構,使鉆機具有兩種沖擊功能;正常鉆進以連桿沖擊為主,遇到特殊情況,用連桿沖擊不能鉆進時,可轉為
卷揚沖擊,沖程可調,因連桿沖擊機構連續工作,所以實現了自動沖擊鉆進,可提高鉆進效率,減輕勞動強度;採用泵吸反循環的方式排渣,既能有效
解決卵礫石地層、堅硬地層等特殊地層鉆進的困難,又很好地
解決了沖擊鉆機效率低下的問題;採用直齒圓柱齒輪差速機構作為主
卷揚的雙筒同步機構,既保證了鉆具處于平衡狀態,又大大簡化了該機構設計,降低了成本;該鉆機底盤行走移位採用步履式;鉆塔採用液壓起立,減少了輔助作業時間。
In lection 46 verse 17, of the gospel of the nazarenes, that was translated in 1892, the term " teachers of righteousness " is used, a term that was not known until the discovery of the dead sea scrolls 1n 1947
在1892年翻譯的拿撒勒的福音書經
卷46詩篇17中,使用了「正義導師」 ,而這個詞直到1947年死海古
卷被發現人們才理
解其含義。
Based on the misconstruction and inconsistent definition existed in the literature toward taiwan - china economic interaction, and on the low external validaty when western - based theory explains the taiwanese - chinese cases, this study attempts to build a valid model toward taiwan - china industrial interaction in accordance with literature
摘要有?于文獻對兩岸經貿互動模式的缺乏建構與定義的不一致,以及歐美文獻在
解釋上的外部效度問題,本研究在回顧中外相關文獻后,嘗試建構一套兩岸產業互動的模式,並以郵寄式問
卷調查以實證之。
Nikolay and denisov got up, asked for pipes, smoked, and took cups of tea from sonya, still sitting with weary pertinacity at the samovar, and asked questions of pierre. the curly - headed, delicate boy, with his shining eyes, sat unnoticed by any one in a corner. turning the curly head and the slender neck above his laydown collar to follow pierres movements, he trembled now and then, and murmured something to himself, evidently thrilled by some new and violent emotion
尼古拉和傑尼索夫站起來要煙斗抽煙,他又向一直守著茶炊無精打採的索尼婭接過茶,又詢問皮埃爾有關這次外出了
解到的消息,小尼古拉,這個長著一頭
卷發的孱弱的孩子,坐在沒人注意的一個角落裡,雙眼閃閃發光,從衣領里伸出細脖子,他的滿頭
卷發的頭向著皮埃爾,在偶而體驗到某種新的強烈的感情時,他會不由自主地哆嗦一下。
He unbuttoned successively in reversed direction waistcoat, trousers, shirt and vest along the medial line of irregular incrispated black hair extending in triangular convergence from the pelvic basin over the circumference of the abdomen and umbilicular fossicle along the medial line of nodes to the intersection of the sixth pectoral vertebr aelig ;, thence produced both ways at right angles and terminating in circles described about two equidistant points, right and left, on the summits of the mammary prominences
然後又反過來自下而上地依次
解開背心長褲襯衫和內衣紐扣。他那雙手的軌跡從參差不
卷縮起皺的黑色體毛的中心線也就是自骨盆底到下腹部肚臍眼周圍那一簇簇體毛,又沿著節結的中心線進而延伸到第六胸脊椎的交叉點,從這里又向兩側叢生,構成直角形,在左右等距離的兩個點,即環繞乳頭頂端形成的三角形收斂圖形的中心線穿行。
In producing this filmography, we have received the unstinting support of the archive s research, acquisition, systems, conservation, administration, and programming sections, colleagues from the resource centre and a team of dedicated editorial staff. we thank keyoung information ltd for supplying computer software and word input systems, tomsenga design for services in page layout and design and for solving our many design problems. thank you to one and all
此外,本館的研究組搜集組資訊系統組修復組行政組節目組和資源中心的同事在過程中不斷支援,編輯組同仁認真勤懇地去合力
解決一切一切疑難並由啟揚資訊有限公司提供電腦軟體程式設計及文字輸入服務, tomsenga設計公司提供版面設計及排版服務,大全
卷四始得以編制完成。
But biological explanations of human behaviour are making a comeback as the generation of academics that feared them as a covert way of justifying eugenics, or of thwarting marxist utopianism, is retiring
但是用生物學來
解釋人類行為的思潮正
卷土重來,而那一代害怕這樣做會暗中給優生學辯護或者阻撓馬克思主義空想的學者已經退休了。
The original infomax is only applied in the instantaneous mixture and in the single channel blind deconvolution. this thesis applies the idea to blind sources separation in multiple channel convolutive mixture. through simulation, we can show that the algorithm has good performance
Infomax演算法適用於瞬時混合情況下的盲分離和單通道盲
解卷積問題,本文將infomax演算法推廣到多通道
卷積混合,對演算法進行模擬,取得了不錯的效果。
The problem discussed in this paper is to separate two ( or more ) input signals from observed signals which are generated by passing input signals through diffrent unknown multi - input multi - output linear systems. it is proved that the input signals can be separated when they are independent identitically distributed ( i. i. d ) signals. a new algorithm for multi - input multi - output blind deconvolution via maximum entropy is presented which needs no information about the input signals and mixing filters
本文研究的問題是從觀察信號中分離出兩個(或者更多個)輸入信號,其中每一組信號分別通過不同的未知多輸入多輸出線性系統.本文證明了當輸入信號是兩兩相互獨立的獨立同分佈信號時可以分離出輸入信號,並導出了基於最大熵的多輸入多輸出盲
解卷新演算法.這個演算法不需要任何關于輸入信號和混合濾波器的先驗知識
Finally, this chapter emphasizes the importance of auxiliary processing in sar imaging, indicates that autofocusing is essentially a problem of blind deconvolution, and that speckle reduction is a problem of imagery restoration. no additional assumption and limitation, the inverse problem on autofocusing or speckle reduction can not be solution
同時,介紹了sar圖像自聚焦和相干斑抑制處理及其發展現狀,指出自聚焦過程實際上是一個盲
解卷積問題,而相干斑抑制是一個圖像復原問題,對這類逆問題的求
解需要附加假設或限定。
Test method for unwinding force of pressure sensitive adhesive tapes at low speed
壓敏膠粘帶低速
解卷強度測試方法
No52 : high - resolution electron microscopy and its application, f. h. li, j. electron microsc. technique, 7 ( 1987 ) 237 - 254
高分辨電子顯微學中的像
解卷,李方華,電子顯微學報, 5 ( 1986 ) 124 。
Applied on opening of medium to heavy cartons, double corrugated paper cartons. it has a super high speed of untying, suitable for automation procedure, also suitable for incline opening
用於中等至重型紙箱,雙層瓦楞紙箱的撕口,適用於工業自動化工序,具極高的
解卷速率,同樣試用於斜面撕口。
By means of the wavelet transformation the deconvolution is done in the time domain. the dispersive properties of the elastic wave within the impacts acted are analyzed, and with the nonlinear optimization method concerned the impact location is identified
利用小波變換作時域內的解卷積計算,分析了結構在沖擊載荷作用下的彈性波的散射特性,結合非線性優化方法實現了載荷沖擊位置的識別。