delta form 中文意思是什麼
delta form
解釋
δ型-
In the chronstratigraphic framework, the facies, the depositional system and the principle and range of reservoirs distribution are studied. the main depositional system is braided delta ? ub - lake fan. the coarse lithofacies which form braided delta depositional system is sub - water channel deposits ; the coarse lithofacies which form the sub - lake fan depositional system include turbidity channel deposits and bedded turbidity deposits
在等時地層格架內，總結了各個中期旋迴的沉積相類型、沉積體系和展布規律及范圍，認為研究區在該時期以辮狀三角洲?湖底扇沉積為主；構成辮狀三角洲的粗碎屑相為水下分支河道；構成湖底扇的粗碎屑相包括：濁流水道相、層狀濁積巖相。 -
The seawater thereafter withdrawed southward away from the area, and form abundant stream, lake and delta deposit in shanxi stage and the early shihezi stage and stream, lake and bog deposit in the late shihezi stage and shiqianfeng stage
隨后，海水向南退出本區，並在山西期、石盒子早期形成廣泛的河流、湖泊和三角洲沉積，在石盒子晚期和石千峰期形成河流、湖泊和漫灘沼澤沉積。 -
If the wave energy is weak coastal barrier sands do not form where the delta meets the sea.
如果波浪能量低，在三角洲與海交匯的地方就不會形成海岸障壁砂。 -
The results of the study will form the basis for formulation of long - term conservation strategies to stop degradation of the pearl river delta
研究結果將用於制定長遠保育政策，協助遏止珠三角環境惡化的情況。是次研究由愛普生基金獨家贊助。 -
With the tectonic uplift of the source area and the climate turning dry, the coal forming period was over, the fluvial system and fluvial - delta system became to play a major role. based on the study of former researchers and the theory of deep basin gas reservoir forming, the deep basin gas trap in the ordos basin is analyzed and is supposed to form in the ramp of the basin. it is supposed that the hydrocarbon of the deep basin gas trap is mainly composed of coal, carbonate and carbonaceous shale and with the " upper water seal " in the north of the study area the g
根據深盆氣成藏理論和前人的研究成果，分析了深盆氣藏的分佈類型，認為鄂爾多斯盆地深盆氣藏屬于盆地斜坡成藏類型；認為深盆氣的源巖以煤、炭質泥巖、暗色泥巖和碳酸鹽巖為主；北部氣水倒置、東部露頭區有天然氣逸出；氣藏具有多重壓力系統；成藏機理主要是氣體動態的運移與聚集，穩定的構造背景有利於氣藏的大面積保存。 -
To study the realizition of the delta operator, we simulated and obtained a series of figures using matlab. from these figrues it can be seen that the delta form has clearly superior numerical properties ralative to the shift form
對于delta運算元的實現問題，本文通過一個例子用matlab語言進行編程，仿出一系列圖形，通過比較可以得出delta運算元相對于移位運算元有較好的數字特性。 -
All three parties must form a perfect co - ordination and form a perfect mechanism in managing the financial derivatives risks and the system approach is recommended in managing the financial derivatives risks. in the fourth part, based on mathematic and statistics model, the market risk model of option is explained in detail, with a case to explain the effectiveness of the delta hedging
防範和管理金融風險因而也是各個層次的主體所面臨的一個重要的問題，國際性的組織，國家的監管機構，各個金融衍生工具的交易微觀主體在管理和防範金融衍生工具風險的過程中都應發揮其各自的作用，形成一個系統性的工程，將金融衍生工具風險發生的概率和風險發生后所帶來的損失降到最低限度。 -
Abstract : recrystallized in multiple solvent consisting of ethanol, low - carbon alcohol and water, antioxidant1010 was refined, and the main factors of affecting crystalliza tion including solvent, water et. al. were studied in the laboratory, and individua l delta - form crystals of antioxidant1010 with good stability, fast drying speed, hi gh purity, heavy bulk density, good flowability, low volatility was obtained
文摘:在乙醇、低級醇a和水三元混合溶劑中，通過對抗氧劑1010粗品的重結晶精製研究，制備得到了純度高、堆密度大、流動性好、揮發份低、質量穩定、乾燥速度快的型抗氧劑1010 。 -
The reservoir is sand of silurian and jurassic especially of delta and distributary fluvial facies sand. the growth of well reservoir sand is the key fector for gas reservoir to form in this area. by the small porosity of silurian compact sand, the position where comparative homogeneous sand growth with little mud or fracture concentrated is the location for gas to enrich
該區儲層為中上奧陶統、志留系、侏羅系和白堊系砂巖，但以侏羅系的三角洲和扇三角洲相水下分流河道砂體、濱湖相灘壩砂體和志留系濱岸砂巖為主要目的層。 -
Based on the date gotten form the framework of indication system to evaluation national informatization level from 1995 to 2001, this paper analyzes the difference of informatization level of the bohai rim by comparing it with yangtze river delta and pearl river delta, and the internal differences in provinces in the bohai rim, and reveals the existence of the digital gap - regional, internal differences in different periods
摘要本文結合1995 - 2001年國家信息化水平評價總指數指標體系中總指數和分類指數的數據，通過縱向和橫向比較，分析了環渤海地區信息化發展情況和區城內各省市（區）信息化水平的差異，從數量上揭示環渤海地區信息化水平存在的數字鴻溝區城間差異、區城內差異和不同發展時期的差異。 -
According to the calculated results, the effects of correlation strength and correlation time between noises on the above quantities are discussed, and are compared with the situation of a delta function correlation form between moises
根據計算結果討論了噪聲間的關聯程度和噪聲間互聯時間對以上各量的影響，並和噪聲間具有函數關聯形式的情況進行了比較。
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