Question

高分急求翻译！在线等！！！

1. Coal seams formed in paralic settings provide a
powerful method for recognizing high-resolution
sequence-stratigraphic trends in terrestrial strata,
which can be correlated with marine records of
base-level change.
2. Changes in the petrography of the Sunnyside coal
enable the identification of a high-resolution terrestrial
record of accommodation change, spanning
two complete depositional sequences, including the
terrestrial equivalents of two fourth-order sequence
boundaries and a parasequence-bounding flooding
surface.
3. Hiatal flooding surfaces in the marine realm correlate
updepositional dip into packages of coal and
other terrestrial rocks that preserve the transition
between transgression and regression, thus providing
an indication of the relative rates of base-level
rise and fall.
4. The continuous nature of peat accumulation means
that terrestrial coaly rocks may provide a higher resolution
and more complete record of base-level
change than the time-equivalent shallow-marine
strata, thus enabling the identification of highfrequency
cycles that are not recorded in themarine
strata.
5. Marine flooding surfaces are marked within the
Sunnyside coal by an increase in inorganic mineral
and pyrite content, combined with a sharp decrease
in inertinite content. Sequence boundaries aremarked
by a layer of coal with high inertinite content and
may also be identifiable in polished block samples.
6. Although the petrographic analyses undertaken in
this study are relatively time consuming, comparable
results may be achievable from careful observation
of coal lithotype successions in outcrop or
core. The development of automated techniques for
maceral analysis should also make it easier to undertake
similar studies in the future.
都读不通啊

Answer 1

1。煤层中形成了海陆交互相提供设置
强大的识别方法高分辨率
序列在地面层地层趋势，
可与海洋相关记录
基准面的变化。
2。变化中的恩光煤岩
使高分辨率的识别地面
记录住宿变化，跨越
两个完整的沉积序列，其中包括
陆地等值2第四层序
边界和建立一个层序，洪水包围
表面。
3。食管洪水在海洋领域的表面关联
updepositional动用包和煤
其他陆地岩石，维护过渡
之间的海侵与回归，从而为
一个基地的相对率显示级别
上升和下降。
4。泥炭积累的持续性质的手段
，陆地coaly岩石可提供较高的分辨率
和更完整的记录基准面
变化的影响时，相当于浅海
阶层，从而使确定的高频
周期，不记录在themarine
阶层。
5。水驱表面标记内
恩光煤中无机矿物的增加
和黄铁矿的内容，结合急剧下降
在惰内容。序列边界aremarked
由煤惰质含量高的层
也可以在抛光块样品识别。
6。虽然进行岩相分析
这项研究比较费时，可比
结果可能实现的仔细观察
煤煤岩在露头或继承
核心。自动化技术的发展
显微分析还应更容易地进行
今后发生类似的研究。

Answer 2

1。煤层形成近海环境，它可以提供一种强大的方法来清晰认出高清晰度的底层顺序的趋势，它可以与记录海里的海平面改变相联系。