The oil appears as an uneven light gray shape east-southeast of the delta.
油污在三角洲的东部及东部偏南地区显示出浅灰色不规则的形状。
Between the clouds, however, a silvery-gray streak of oil remained visible offshore of the Mississippi River Delta.
然而在云层之间，在密西西比河三角洲的离岸水域上，银灰色的浮油条纹依旧可见。
The oil slick appeared as a tangle of dull gray on the ocean surface, made visible to the satellite sensor by the sun's reflection on the ocean surface.
浮油区在海面上呈现为一团暗灰色，因为海面对太阳光的反射才使卫星传感器能够发现它。
The oil slick appears as dull gray interlocking comma shapes, one opaque and the other nearly transparent.
浮油的形状看起来像是两个无光泽的灰色逗号连在一起，其中之一较为浑浊，另一个几近透明。
The oil comes ashore in floating patches that stain the coral black and gray.
浮在海面上的片片油污漂到岸上，把珊瑚都染成了黑灰色。
Advertisements convince us to buy Grecian Formula and Oil of Olay so we can hide the gray in our hair and smooth the lines on our face.
连篇累牍的广告劝我们买希腊配方的洗发水和玉兰油，这样的话，白发无处可寻，面部的皱纹也能被抚平。
And some existing methods of oil demand forecast are analyzed, such as Time Series Analysis, Artificial Neural Network method, Gray System method and Consumption elasticity coefficient method.
并且分析了现有的一些石油需求预测方法，这些方法包括：时间序列法、人工神经网络方法、灰色系统法、弹性系数法等。
Using the theory of gray system, the authors analysed the data of oil and gas geochemical exploration, which reflect to some extent the oil and gas distribution regularity of the working district.
应用灰色系统理论，对油气地球化学勘探资料进行分析，在一定程度上反映出工作区油气分布规律。
Based on the correlation method of gray system, the building of mathematical model and the steps of calculations for oil and gas pipelines are illustrated with example in this article.
根据灰色系统的关联分析方法，建立油气管道设计方案优选的模型与步骤。
Gray-black oil shale and black charcoal shale were high quality source rocks in Jurassic system comparatively.
灰黑色油页岩及黑色炭质页岩是侏罗系中的优质烃源岩。
The analytical results much more fit the pipeline risk situation because of the application of gray correlation analysis in the semi-quantitative risk assessment on oil and gas pipelines.
在油气管道半定量风险评价中应用关联分析法，可以使评价结果更准确。
The analytical results much more fit the pipeline risk situation because of the application of gray correlation analysis in the semi-quantitative risk assessment on oil and gas pipelines.
在油气管道半定量风险评价中应用关联分析法，可以使评价结果更准确。
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