英汉例句

• abstract: vitrinite reflectance of the permocarboniferous in the north of songliao basin is generally high, usually more than 30%, and varies greatly in different tectonic units.

  摘要：松辽盆地北部石炭-二叠系镜质体反射率值普遍较高，普遍大于3.0%，不同构造单元石炭-二叠系镜质体反射率值差异较大。

• controlled by geothermics, the vitrinite reflectance of samples shows an exponential relation with depth.

  在地温场的作用下，样品的镜质体反射率与埋深呈指数关系。

• the result indicated that the orientation of maximum vitrinite reflectance might be related with the local structural position of the sample in addition to the stress field of the regional tectonics.

  该井田煤镜质组反射率椭球体有限应变特征分析结果表明在煤系地层中，煤的最大镜质组反射率的方位除与区域构造应力场的作用有关外，还与其所处的局部构造位置有关。

• the results showed that the relationship of vitrinite reflectance and depth of source rock of carboniferous-permian in songliao bain can be divided into two kinds:two stage and like line.

  利用古地温研究方法，对不同构造单元代表井热演化史进行了分析，结果表明松辽盆地石炭-二叠系烃源巖根据镜质体反射率-深度关系可以分为两段型和似线型两种。

• in this paper, the mudstone acoustic time difference method and the vitrinite reflectance method are used to calculate the lower cretaceous denuded thickness in the santanghu basin.

  文中利用泥巖声波时差和镜质体反射率法计算了三塘湖盆地下白垩统的剥蚀量，两种方法得出的结果吻合较好。

• based on experimental data, the functional relationship between displacement pressure of mudstone and vitrinite reflectance is set up.

  本文在大量实验数据的基础上，建立了泥巖排替压力与镜质体反射率之间的函数关系。

• second, vitrinite reflectance is in fact image brightness under certain light.

  第二，镜质体反射率其实就是特定光下镜质体的图像亮度。

• the vitrinite reflectance corresponding to the peak yield of liquid hydrocarbons is over or below 1% rather than 1%, which is the vitrinite reflectance of the classic hydrocarbon generation model.

  因为实验条件下液态石油产率高峰对应的镜质体反射率不是经典油气生产模式中的1%，而是大于或小于1%。

• the equivalent vitrinite reflectance and aromatic maturity parameters showed that most ordovician source rocks were highly mature, and some of them were mature or over mature.

  等效镜质组反射率及芳烃成熟度参数显示济阳坳陷奥陶系烃源巖大多达到高成熟阶段，部分达到成熟、过成熟阶段。

• by multiple linear regression analysis, the quantitative relationship between vitrinite reflectance distribution and the component of coke optical texture were determined;

  通过多元线性回归分析，确定了镜质组反射率分布和焦炭光学组织组成的定量关系；

• evolution of epr parameters of deformed coals has a direct bearing on varying of vitrinite reflectance and, there are good regularity between them.

  变形煤epr参数的演化与镜质组反射率的变化密切相关，并且具有较好的规律性。

• secondly, there are limitations in the evaluation of source rock maturity when conversing vitrinite group reflectance of marine facies to vitrinite reflectance by fitting formula.

  其次，海相镜质组反射率通过拟合公式换算成镜质体反射率评价烃源巖成熟度具有局限性。

• in this paper, we calculate the erosion amount of tertiary-cretaceous in sanjiang basin by mudstone and total acoustic time difference method and vitrinite reflectance method.

  文中利用泥巖声波时差和镜质体反射率法计算了三塘湖盆地下白垩统的剥蚀量 ，两种方法得出的结果吻合较好。

• the maturity of organic substance can be expressed by the time-temperature index(tti value)and vitrinite reflectance (r0).

  有机质的成熟度可用时间温度指数（tti值）和镜质体反射率（r0）来表示。

• the vitrinite reflectance is considered as an important index reflecting the thermo-evolution history of organic materials.

  镜质体反射率是用来反映有机质热演化史的主要指标。

• it is recovery of denudation thickness of the different tectonic element on base of the relation between vitrinite reflectance and depth.

  根据镜质体反射率与深度关系等资料恢复了不同构造单元的剥蚀厚度。

• palaeogeothermal gradients during various geological times in north china are determined based on palaeogeothermal restored by using vitrinite reflectance data and combining with geologic history.

  根据镜质组反射率资料恢复古地温，结合地质发展史确定出华北地区各地质时期的古地温梯度。

• it was found that the variation of vitrinite reflectance distribution of the coking-coal will result in the change in coke microstructure which further affects thermal properties of the coke.

  实验发现，炼焦煤镜质组反射率分布的变化，引起焦炭显微结构的变化，而焦炭显微结构的变化最终影响焦炭的热性能；