This thesis studies each structural layer ' s feature : ( 1 ) structural layer of basement : it is a paleozoic folded basement, whose tectonic deformation and magma intrusion is fiercely, and it is affected by the early hercynian tectonic movement and related to the underthrust and closure ( c1 ) of zhungaer ocean basin and the areal pressing of continents ( c2 - 3 ) ; ( 2 ) structural layer of permian : due to the regional extending and fault depression role in mid - hercynian, it occurred to the combinations of structure and magma in santanghu basin and it ' s periphery area, such as a - granite ' s stock, batholiths and diabase ' s dike. there are many fault depressions possible
按照不同構造層,研究了各構造層的構造特徵:基底構造層:受早海西期構造作用的影響,與準噶爾洋盆俯沖閉合、而後陸-陸碰撞的區域擠
壓構造作用有關,為一構造變形和巖漿侵入活動強烈的古生代
褶皺基底。二疊系構造層:受中海西區域性伸展斷陷作用的影響,盆地及其周緣地區發育與伸展構造有關的構造-巖漿組合,如呈巖株、巖基狀侵位的a型花崗巖以及呈巖墻狀侵位的輝綠巖等。
Chagan sag is a secondary tectonic unit in chagandelesu depression, northeastern yingen - eji ' naqi basin, and the basement of the basin is a paleozoic fold belt of continental margin or island arc at the connection region of north china plate * tarim plate and kazakstan plate, with the character of erogenic belt. in working area and its adjacent area, the forming tectonic setting of indosinian intrusion was that orogenic belt pressed strongly, intracontinental subduction ; that of early yanshan movement epoch was the stress field transferred from compression to extension meanwhile the incrassate crust of orogenic zone turned to extensional collapse ; and that of early cretaceous volcanics was that the area structure extensional collapse further more during the post period of orogenic phase
查干凹陷屬于銀根?額濟納旗盆地東北端查干德勒蘇坳陷內的一個次級構造單元,其盆地基底為古生代時期華北板塊、哈薩克斯坦板塊和塔里木板塊交接部位形成的陸緣或島弧
褶皺帶,具有古生代造山帶的性質。研究區及鄰區印支期侵入巖形成於造山帶強烈擠
壓陸內俯沖的構造環境;燕山早期侵入巖形成於由擠
壓轉向拉伸、造山帶的增厚陸殼開始發生伸展垮塌的構造環境;早白堊世火山巖形成於造山期后進一步發生伸展垮塌的區域構造環境。
Textiles - method for assessing the appearance of creases in durable press products after domestic washing and drying
耐久
壓燙產品經家庭洗滌和乾燥后
褶襇外觀的評定方法
He wore a brand - new uniform with the creases still in it where it had been folded, and rich gold epaulettes, which seemed to stand up instead of lying down on his thick shoulders
他身穿一套新縫制的帶有一溜溜
褶痕的軍裝,鍍金的肩章挺厚,好像沒有
壓低他那肥胖的肩膀,而是使它隆起來。
Fold appearance skimmers zinc and chromium plating steel locking ring structure line
褶皺外觀,鍍鉻鋼閉鎖環和
壓模鋅線結構
Two features of folds in stratified rocks that contain strut members invite special attention.
包含在承
壓巖層內的成層巖石中的
褶皺,有兩個特點引人特別注意。
Although warped by compaction, there is only slight folding of the sandstone lenses.
雖然由於
壓實作用而彎曲,但砂巖體
褶皺很輕微。
Jacket centre back seam require re - pressing, to remove traces of seam pucker. on future production an adjustment to the sewing machine thread tension should be made
夾克後背中心的縫合線需要重復擠
壓,沿著
褶子的紋線的的痕跡來擠
壓。這是為以後的成品調解拉緊裁縫機穿線而做的
The basin - formed mechanism, evolution model and petroliferous geological features of compresso - shear basins in the world are analyzed, by which six aspects of the features are summarized as follows : 1 ) in the compresso - shear process, the sedimentary speed of basin is high, forming thicker coarse - grained clastic rocks which normally shape good petroleum reservoir ; 2 ) the source rocks of basin tend to coming from the organic matter - enriched rocks formed in pre - compresso - shear stages, except that in intense compresso - shear process, deep water - semi deep water source rocks are possibly developed in pre - compresso - shear stages, e4xcept that in intense compresso - shear process, deep water - semi deep water source rocks are possibly developed in frontal of deep depression ( fore deep ) of thrust belt ; 3 ) the en echelon folds ( including anticline and fault - nose structure ) are generally as good oil traps ; 4 ) the compresso - shear process is helpful to hydrocarbon accumulation ; 5 ) it may promote the maturity and hydrocarbon - generating process of organic matte, and 6 ) the thrust belts in the surrounding areas of compresso - shear basin are favorable are favorable domains for petroleum concentration
摘要通過對世界上
壓扭性盆地的成盆機制、演化模式和油氣地質特點分析,總結
壓扭性盆地具有6個方面的石油地質特徵:
壓扭作用期間盆地的沉積速率較高,一般形成較厚的粗碎屑沉積,它們常構成很好的油氣儲集層:盆地的烴源巖往住來自於前
壓扭期砂成的富含有機質的巖石,但在強烈的
壓扭作用期間,在沖斷帶的前緣深坳陷(前淵)中有可能發育深水半深水相的烴源巖;
壓扭(張扭)作用期間形成的雁行式
褶皺(包括背斜和斷鼻等)往住是很好的油氣圈閉;
壓扭作用易於成藏;
壓扭作用可以促進有機質的成熟生烴作用;
壓扭性盆地的周邊沖斷帶是油氣賦存的有利部位。
So it can be concluded that there did not exsit regional compressional folded - uplifted area which was eroded widely in mesozoic in the west neighouring district
這表明中生代在盆地西鄰不存在廣泛遭受剝蝕的區域擠
壓褶皺隆起區。
The clues and techniques to improve the resolution of data processing are 1 ) removing the affection of near surface factors on data acquisition, including static correction and noise eliminating technique etc, 2 ) broadening the frequency band of pre - stack seismic data, including amplitude compensation and pre - stack deconvolution etc, 3 ) improving s / n ratio of high frequency and weak reflection signals through multiple coverage with high precision velocity analysis, residual static correction and high - order nmo, raising " dead line of high frequency reflection ", and 4 ) identifying post stack effective reflection frequency band, enhancing dominant frequency and so on
主要包括:消除近地表因素對資料採集的影響,包括靜校正和噪音
壓制技術等;疊前拓寬地震資料領帶,包括振幅補償和疊前反
褶積技術等;藉助高精度速度分析、剩餘靜校正和高次項nmo技術,通過多次覆蓋疊加,消除資料中隨機噪聲干擾、提高資料信噪比,尤其是高頻端反射信息的信噪比,改善高頻反射和弱反射信號信噪比,提高「高頻反射死亡線」 ;疊後有限反射頗帶識別、抬高優勢頻率等。
Hangzhou kaifeng draped garments factory is located in north hangzhou city which has beautiful scenes, closely neighboring 104 national highway with convenient transportation
杭州凱豐
壓褶服裝廠位於風景秀麗的杭州城北,緊靠104國道,交通便利。
We mainly process and produce various types of draped garments, comfortable materials and novel patterns, as one of the most professional producers of draped garments
我廠主要加工生產各式
壓褶服裝面料舒適款式新穎,是浙江省最專業的制
褶廠家之一。
Different rock mass on the remote sensing images were obtained, based on a comprehensive remote - structure analysis, a new acknowledge on the characteristics of regional structure in tonghuashan - yushugou area was acquired. it was suggested that tonghuashan - yushugou area underwent multi - phase structure movement, multi - phase, multi - orientation > multi - level deformed structure superimposed each other accompanied with complex deformation
通過遙感?構造的綜合解析,總結出從遙感圖像上辨識高
壓麻粒地體、韌性剪切帶、疊加
褶皺及不同應變帶、不同類型面理和不同巖體的圖像處理方法,並獲得榆樹溝?銅花山地區區域地質特徵的重新認識。
Nw compressive structures are developed in indosinian epoch in which folds are predominant and companied with some small thrusts. nearly ns or nnw compressive structures are developed at the end of yanshan epoch in which it is mainly overthrusted structures and closed folded structures. large gentle anticlines and synclines are developed from the end of mesozoic to early tertiary, and antithetic sagging structures are developed in mesozoic
研究發現,本區印支期發育了以
褶皺為主、局部伴有小型逆斷層的北西向
壓性構造,燕山末期(中生代末期)發育了以逆掩構造和緊閉的
褶皺構造為主的近南北向或北北西向
壓性構造,中生代末到第三紀早期發育了以寬緩為特徵的大型背斜向斜構造,以及中生界內部的逆牽引構造。
The loading effects of the atmosphere are the sum of the direct effect, which comes from its newtonian attraction to any point on the surface or within the interior of the earth, and the indirect effects, which is induced by the earth ' s deformation and additional gravitational potential arising from redistribution of the mass because it can be regarded as the surface loads. they are traditionally expressed as the convolution integration of the atmospheric green ' s function, which is virtually the sum of the elastic and gravitational green ' s functions, and the measured values of the barometric pressure on the earth ' s surface over the globe
隨著現代大地測量技術和數據分析手段的日益提高,大氣對各類物理場地表觀測的負荷影響必須予以考慮,大氣的負荷效應為直接效應(大氣對地球表面及內部點產生直接吸引)和間接效應(大氣作為表面負荷作用於地球,導致地球的彈性形變和內部質量的重新分佈,產生附加位)之和,習慣上表示為大氣格林函數(彈性項和直接引力項格林函數之和)和地表氣
壓觀測值的全球
褶積積分
As the automobile industry ’ s growing, more and more aluminum alloys have used in the manufacturing of automobile and aluminum alloys replaced parts of steel planks used in automobile parts which is one of the key resources for light weighting of automobiles. but as aluminum alloys have some limitation in forming such as crinkle, fracture and difficult for welding, the industrial scale of aluminum alloys is limited
隨著汽車產業的發展,鋁材在汽車上的用量迅速增加,鋁合金取代部分鋼材成形汽車零件已經成為解決汽車輕量化的關鍵手段之一,然而由於鋁合金在傳統的沖
壓成形中會出現難以消除的裂痕和
褶皺,以及深沖性能比較差、焊接難度高等特點,使得鋁合金的大規模運用受到限制。
The tectonic stress field indicated by the magnetic fabrics suggested a nw - se compression and shortening, which was consistent with the prediction of the 3d geometric model
磁組構所指示的構造應力場大致為nw - se向擠
壓縮短,與斷層相關
褶皺的幾何學與運動學模型的預測相一致。
The rock foundation bent under the horizontal compressive stress. it is called fold. the regional or local stress direction can be analyzed according to the fold structure
巖層受到水平擠壓應力,發生彎曲稱作褶皺。通常依據褶皺構造可分析區域或局部應力方向。