CR118模型的正面刻有一个分数到十进制的转换图和三角比公式。
Model CR118 has a Fraction to Decimal Conversion Chart and Trigonometric Ratio Equations etched on the front side.
菱形比三角形多。
在密西西比三角洲的边缘，尚德卢尔群岛为人口众多的路易斯安那州沿海地区构筑了一块天然的缓冲区，它保护了包括新奥尔良在内的很多城市免受日益严重的海浪打击。
At the rim of the delta, the Chandeleur Islands form a natural buffer zone for the heavily populated coastal regions of Louisiana—which include New Orleans—against increasingly stormy seas.
例如，为了恢复海岸栖息地，报告中建议使用有效的疏浚和引流以重建快速消失的密西西比河三角洲的湿地。
To restore coastal habitat, for example, the report advises using strategic dredging and river diversions to rebuild the rapidly disappearing wetlands of the Mississippi Delta.
海面浮油西北方的尖端几乎触及密西西比三角洲。
The northwestern tip of the oil slick almost touches the Mississippi Delta.
你的腿比等腰直角三角形漂亮多了。
作为通往密西西比河三角洲南方和西南顶端方向的航道，(图像中左及左下角)的明亮的水道为船只提供了进入墨西哥湾的通道。
The bright waterways known as the South and Southwest Passes of the tip of the Mississippi River Delta (image center left and lower left) provide passage for ships into the Gulf of Mexico.
浮油的前锋呈圆形，就像一条幽灵的手臂正在伸向密西西比三角洲的尖端。
The front of the oil slick is a rounded, ghostly arm reaching toward the tip of the Mississippi Delta.
在密西西比三角洲，27%的家庭生活在贫困线以下，这也使得此地成为我国相对贫困集中的地区之一。
In the Mississippi Delta, some 27% of families live below the poverty line, making it one of the densest concentrations of relative deprivation in the country.
密西西比三角洲的末端，被浅棕色的浑水环绕着，呈现亮茶色。
The tip of the Mississippi delta is surrounded by muddy water that appears light tan.
在这个三角洲地带，密西西比河曾经改道以控制洪水，保护居民和基础设施。
The Mississippi's flow has been altered for flood control to protect people and infrastructure in this working delta.
生活在密西西比三角洲区、阿巴拉契亚、沿着南部东海岸的滨海平原和内华达州北部的居民的死亡率全国范围最高。
People living in the parts of the Mississippi Delta, Appalachia, the Coastal Plains along the southern East Coast, as well as residents of northern Nevada have the highest mortality rates nationwide.
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。
Between the clouds, however, a silvery-gray streak of oil remained visible offshore of the Mississippi River Delta.
原本密西西比河冲刷三角洲一端松土的同时另一端沉积着，现在因为要预防洪水被改道了，因此会有陆地被河水冲走。
The Mississippi River, which used to sweep up dirt in one stretch of the delta only to deposit it in another, has now been channelled, for flood-prevention, to wash the land into the sea.
虽然浮油部分被云笼罩，但在两个区域依稀可辨：一条蛇形油膜带靠近密西西比三角洲、一大片浮油环绕着密西西比以南的阿拉巴马州边缘。
Although partially obscured by clouds, oil is discernible in two areas, a serpentine slick near the Mississippi Delta, and a large round slick south of the Mississippi-Alabama border.
大面积的浮油在密西西比三角洲的东南部——英国石油公司漏油地点。
A large area of oil is south-east of the Mississippi delta, at the site of the leaking BP well.
密西西比河三角洲上空如斑点般散布着烟云，褐绿色的沉积物勾勒着三角洲广阔的边界。
The Mississippi River Delta is speckled with clouds and outlined by a wide border of greenish-tan sediment.
一部分褐鹈鹕的恢复之计是在密西西比三角洲的两侧扩展它们的筑巢区——但是现在三角洲两侧都处在被石油污染的过程中。
Part of the birds' recovery strategy has been to expand their nesting sites to both sides of the Mississippi delta-but now both sides are in the path of the spill.
溢油事故发生几周后，浮油周期性的漂向密西西比三角洲东北部至尚德·卢尔岛群。
In the weeks since the accident occurred, the oil slick has periodically drifted North-East toward the Mississippi delta and reached the Chandeleur Islands.
图像的上部，密西西比三角洲位于正中。浮油似银色的漩涡流向右边。
In the top image, the Mississippi Delta is at image centre, and the oil slick is a silvery swirl to the right.
贫困的密西西比三角洲和路易斯安那已经做好了最坏的准备。
The impoverished Mississippi Delta and Louisiana prepared for the worst.
在匍匐状态按三角键可以发动这个动作——毕竟这是战场，死人比纸箱常见。
You're on a battlefield-- dead bodies are more commonplace than cardboard boxes.
从墨西哥湾冲出的水流携带的悬浮式泥沙沉淀到了密西西比河三角洲中。
Water spills out of the Gulf of Mexico where their suspended sediment is deposited to form the Mississippi River Delta
在此图中，密西西比三角洲位于左侧，由于“深水地平线”钻井平台爆炸并沉没而泄漏出来的银色浮油漩涡清晰可见。
With the Mississippi Delta on the left, the silvery swirling oil slick from the April 20 explosion and subsequent sinking of the Deepwater Horizon drilling platform is highly visible.
爆炸事故后的5月21日，密西西比三角洲东部和南部区域的船只离开，划过浮油的痕迹依稀可见。
On 21 May, one month and one day after the explosion, boats left discernible wakes on the oil slick south and east of the Mississippi delta.
5月1日时，大部分浮油位于密西西比三角洲东南部。
On May 1, most of the oil slick was southeast of the Mississippi Delta.
5月1日时，大部分浮油位于密西西比三角洲东南部。
On May 1, most of the oil slick was southeast of the Mississippi Delta.
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