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controlling factor
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  控制因素
    THE SURVEY OF PETROLEUM GEOLOGY AND THE CONTROLLING FACTOR FOR HYDROCARBON DISTRIBUTION IN THE EAST PART OF THE JUNGGAR BASIN
    准噶尔盆地东部石油地质概况及油气分布的控制因素
短句来源
    FORMATION MECHANISM AND THICKNESS CONTROLLING FACTOR OF NO. 3 COAL SEAM IN JINING COALFIELD
    济宁煤田3层煤的形成机理及厚度控制因素
短句来源
    The Migration Enrichment of Cu Element in Groundwater and the Controlling Factor
    地下水中铜元素的迁移富集及其控制因素
短句来源
    THE MIGRATION ENRICHMENT OF MN ELEMENT IN GROUNDWATER AND THE CONTROLLING FACTOR
    地下水中锰元素的迁移富集及其控制因素
短句来源
    MAIN CONTROLLING FACTOR ANALYSIS ON OOLITIC RESERVOIR DEVELOPMENT OF LOWER TRIASSIC FEIXIANGUAN FORMATION IN SICHUAN BASIN
    四川盆地下三叠统飞仙关组鲕粒储层发育的主要控制因素分析
短句来源
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  控制因子
    The low environmental temperature is still mainly a controlling factor.
    温度是其主要控制因子
短句来源
    On the basis of Zeoporritz equation, the reflection coefficient of P-P wave and P-S convent wave is discussed. Then a new controlling factor Q is proposed according to the ratio of the reflection coefficients of the two waves as an important affective parameter using for designing survey system of union seismic exploration.
    从Zoeporritz方程理论出发,讨论了反射P—P波和转换P—S波的反射系数,进而将二者结合起来,将P—S波反射系数与P—P波反射系数的比值定义为控制因子Q,作为设计联合勘探观测系统的一个重要影响参数。
短句来源
  “controlling factor”译为未确定词的双语例句
    Comparison between Forming Deep Basin Oil Reservoir and Forming Deep Basin Gas Reservoir and Analysis of Their Major Controlling Factor
    深盆油藏与深盆气藏成藏对比及主控因素分析
    Geothermal condition is one of the main controlling factor for hydrocarbon occurence and their evolution.
    地热条件是油气形成、演化最基本的控制条件之一,这也是地热研究能成为油气资源评价与预测行之有效的一种方法的基本依据。
短句来源
    This model indicates that the distribution of each variation is inhomogeneous in the Fushan gold deposit and the tectonic process is the main controlling factor.
    该模式指出 ,阜山金矿各构造物理化学参量的分布在矿区内是不均匀的 ,构造作用是控制成矿流体分布与状态的重要因素。
短句来源
    Analyzed the generating and storing capacity of coal rock,the latter is the main controlling factor that affects the current distribution of coalbed gas content.
    从煤层的生气潜能和储气能力两个方面分析影响煤层含气量的主控因素,认为煤层的储气能力是造成现今煤层含气量差异分布的主要因素;
短句来源
    PRELIMINARY COMMENT ON THE VARIATION OF CARBON ISOTOPIC COMPOSITION OF METHANE IN COAL MEASURE GAS AND SEAM GAS, AND ITS CONTROLLING FACTOR
    煤系天然气与煤层瓦斯甲烷碳同位素的差异及影响因素的初步探讨
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  controlling factor
It was assumed that the controlling factor is the kinetics of vapor adsorption on the capillary surface in front of advancing meniscus.
      
This makes rotation an important controlling factor ensuring a strong averaged effect under relatively weak vibrational action.
      
Neuregulin, a factor of neuronal origin, is the main controlling factor in apoptosis of Schwann cells, and this process determines the size of their definitive population.
      
It is shown that, under conditions of severe size limitation, the controlling factor in the inversion of the s and p states if the relationship of the Luttinger parameters.
      
On the controlling factor of catalyst temperature in C3H8-air mixture
      
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Kerogens are classified into three types: the sapropel type, the humus type and the mixed type, on the basis of microscopic identification of kerogem, combined with analytical data of infrared spectra and differential thermal analyses. In the infrared spectra, kerogen of sapropel type is characterized by a high hump for the C-H group(2920cm~(-1)) and a low hump for the oxy-group (1700cm~(-1)), with a ratio between the two humps greater than 2.5. The ratio between the high and low humps for kerogen of humus type...

Kerogens are classified into three types: the sapropel type, the humus type and the mixed type, on the basis of microscopic identification of kerogem, combined with analytical data of infrared spectra and differential thermal analyses. In the infrared spectra, kerogen of sapropel type is characterized by a high hump for the C-H group(2920cm~(-1)) and a low hump for the oxy-group (1700cm~(-1)), with a ratio between the two humps greater than 2.5. The ratio between the high and low humps for kerogen of humus type is less than 1.5. The H/C ratio of kerogen of sapropel type from elementary analysis is 1.31 and that of humps type 0.85, close to that of coal which is 0.70 The mixed type lies between the two in all respects. The spectra of differential thermal analyses are double-humped, with the temperature of the fore-hump below 400℃ and that of the aft-hump around 500℃. The ratio between the two humps and the loss of weight due to heating vary with the difference of type and maturity of kerogen. The vertical and lateral variations of geochemical and optical characteristics of kerogen of Paleogene in the Liaohe depression correspond with the changes of depositional environment. Kerogen of sapropel type is derived primarily from deposits in deep lakes. The property of the original organic matter, which is closely related to depositional environment, is one of the controlling factors that determine the type of kerogen. Kerogen in different horizons of the Liaohe depression are different in property. Kerogen of sapropel type predominates in Paleogene in the western part of the depression.

本文以干酪根镜下鉴定为基础,结合元素、红外光谱及有机差热的分析资料,将岩石干酪根划分为腐泥、腐殖、混合三种类型。腐泥型干酪根的红外谱图特征是:反映C-H基团峰(2920cm~(-1))高,含氧基团峰(1700cm~(-1))低,该两峰比值大于2.5。腐殖型的上述两峰比值小于1.5。腐泥型干酪根元素分析的H/C值为1.31,腐殖型的H/C平均值为0.85,接近于煤的0.70。混合型干酪根上述特征皆介乎腐泥、腐殖二者之间。干酪根的差热图谱呈双峰形,前峰温度值多小于400℃,后峰温度值在500℃左右,前后两峰的比值及热失重值,皆随干酪根炎型及其成熟度的差异而变化。辽河拗陷下第三系干酪根的地球化学和光学特征,深水湖相沉积以腐泥型干酩根为主。干酪根类型主要控制因素之一是有机质性质,而原始有机质特点与沉积环境密切相关。

The waterbody of lake basin has some properties of its own.Deltas entered into lake basin are commonly belonged in high--constructive ones,since the capa- city of river is always the major controlling factor in their formation.Based on these prerequisites,this paper presumes to categorize lake deltas on the basis of slope and distance between source area and depocenter.There are two end-mem- ber types in lake deltas,i.e.fan-delta and birdfoot-delta.The fan-delta is formed where the slope is steep and the...

The waterbody of lake basin has some properties of its own.Deltas entered into lake basin are commonly belonged in high--constructive ones,since the capa- city of river is always the major controlling factor in their formation.Based on these prerequisites,this paper presumes to categorize lake deltas on the basis of slope and distance between source area and depocenter.There are two end-mem- ber types in lake deltas,i.e.fan-delta and birdfoot-delta.The fan-delta is formed where the slope is steep and the depocenter is closely in the neighbor of source area. In contrast,birdfoot-delta is formed where the slope is gentle and the depocenter is far away from source area.The rest of deltas are the transitional types.Inte- grating some oilfields'instances,this paper describes the main characteristics of va- rious types of delta and points out that they are distinctly different one another, but among them there have gradually evolutionary relationships depended on the evolution of slope and distance from source area to depocenter.Therefore,such categorizing may be of great advantage in the effective prediction of lake deltas during exploration and development.

湖盆水体条件与海盆很不相同,入湖三角洲一般总是以河流能量占主导地位的高建设相三角洲。本文从这一总的前提出发,提出了以坡降大小和距物源区远近为主要因素,对入湖三角洲进行分类的设想。认为入湖三角洲存在两种端点类型:扇三角洲和鸟足状三角洲。陡坡降和沉积中心紧邻物源区形成扇三角洲;缓坡降和远离物源区形成鸟足状三角洲。其它三角洲都是这二者之间的过渡类型。文中根据油田实例,归纳了各类入湖三角洲的主要特征,认为它们之间既有明显区别,又有从属于坡降和距物源区远近变化的过渡演变关系。因此,这样的分类,有利于在湖盆勘探和开发油田时,对三角洲进行有效的预测。

Five gas fields have been located in East Sichuan since the discovery of Carboniferous gas pools there in October,1977.It has been established from studies that they are formed of carbonate elluviums between two erosion surfaces, with good combination of source-reservoir-cap rocks.Paleotectonics is believed to be the controlling factor at the time of deposition,mainly in the intertidal zone Solution pores which afford reservoir space and intercrystalline openings which form channels for intercommunication...

Five gas fields have been located in East Sichuan since the discovery of Carboniferous gas pools there in October,1977.It has been established from studies that they are formed of carbonate elluviums between two erosion surfaces, with good combination of source-reservoir-cap rocks.Paleotectonics is believed to be the controlling factor at the time of deposition,mainly in the intertidal zone Solution pores which afford reservoir space and intercrystalline openings which form channels for intercommunication are well developed in the dolomites.Reser- voirs with effective porosity are presumed to the best and the thickest around the center of the eluviums in the middle part of east Sichuan,and poorer in the nor- thern and southern parts.Belated migration of oil and gas,apparent dissection of topography by fossil faults,absence of large scale lateral migration of hydrocar- bons and gas accumulation controlled mostly by local traps are the salient features. Structures that were formed relatively earlier in the western and northern parts are of three types:higly-inclined,lowly-inclined and hidden;most of them are gas prospects.They are mostly anticlinal,though fault traps,stratigraphic over- laps and monanocks are not uncommon.Traps with good preservation deserve prior consideration,and in the opinion of the author,exaloration efforts should be dire- cted in the following order of priority:the north-west of Liangping-Tianjiang line and the south-east of the line,no work in the south of Changshou-Fengdu for the present;anticlines should be tapped first.

川东石炭系气藏发现于1977年10月。经勘探和综合研究证实,它是界于两个侵蚀面之间的碳酸盐岩中形成的。石炭系沉积时受古构造的控制比较明显,沉积环境以潮间带为主。储集条件在川东中部最好,北部次之,南部显著变差。气藏类型以背斜层状型为主,也有断层圈闭,地层超复和残丘型气藏。

 
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