如果这种变暖发生,两极的冰帽将开始融化,从而使海平面上升数米,并严重淹没沿海城市。
If this warming up took place, the ice caps in the poles would begin to melt, thus raising sea level several metres and severely flooding coastal cities.
他还认为,有关北极海冰、海平面图和气温上升之间的相互作用还存在许多未知数。
He also argued that much remains unknown about the interaction between Arctic sea ice, sea level, and temperature rise.
石油和天然气钻孔机可以在海平面以下数里之外传送地震冲击波,收集回声,并对该地区是否存在石油做出推理。
The oil and gas driller can send seismic waves miles under the sea floor, gather the echoes, and deduce whether petroleum might exist there.
地质学家正在努力研究为什么更强的冰流会在更温暖的环境中出现。海平面未来的上升速度依然是个未知数。
Glaciologists are racing to understand better how the great ice streams will flow in a warmer world, and the future rate of sea level rise is still uncertain.
假如支撑西南极洲冰盖的沿岸冰架持续解体,那么冰盖就会泄入海洋,百年之内海平面便将上升数米。
If coastal ice shelves buttressing the west Antarctic ice sheet continue to disintegrate, the sheet could disgorge into the ocean, raising sea levels by several metres in a century.
最后是那些为数甚多、通常低于海平面的火山,它们在板块分离、新壳产生的延展脊状突起上形成。
Finally there are those-a great many, but normally deep under the ocean-formed at the spreading ridges where tectonic plates pull away from each other and new crust is formed.
代替了每个胶囊的一对电极,平面电泳用安装在对立块的数对直线型电极来控制胶囊块。
Instead of having a pair of electrodes for each capsule, in-plane electrophoresis controls blocks of capsules using pairs of linear electrodes that are arranged along opposite edges of a block.
阿托瑞安避风港为一座位于阿托里安大洋海平面以下数公里处海床上的半球型庇护所。
The Artorian safe haven was a domed shelter located on the sea floor several kilometers below the surface of the Great sea of Artorias.
目的建立平面准晶中能量型路径守恒积分及其对偶形式,并确定准晶裂纹体裂尖应力奇异性阶数。
Aim to establish the path independent integral and its dual form of energy type, and to determine the singularity order of stresses near the crack tip in plane quasicrystals.
扬声器发射的声音频率1000赫兹是放置数米,从平面反映墙在一个大型会议厅,载有天然气。
A loudspeaker which emits sound of frequency 1000 Hz is placed several meters from a plane reflecting wall in a large chamber containing a gas.
本文用物理光学方法分析了平面波入射时其焦散区场的分布并给出了数伍计算结果。
With the method of physical optics, the caustic field distribution of FZP illuminated by plane wave is analyzed, and the numerical results for the incident plane wave oblique to FZP are presented.
文中还定义了平面单连通多边形区域的所谓分层三角剖分,并确定了此剖分下二次样条空间的维数。
Then, a new kind of so-called stratified triangulation of a simply connected planar polygonal region is introduced.
将刮板放置在水平的平面上,用小调漆刀将待测样品搅拌均匀,然后在沟槽最深部分滴入试样数滴,以能充满沟槽而略有余为好。
Place the gauge on a horizontal, flat , non-slip surface . Stir the sample homogeneous with small palette knife , and the pour sufficient liquid into the deep end of the gauge channel.
采用相空间重构和关联维数方法,研究了广西沿岸月平均海平面变化的分形特征。
By using the methods of phase space construction and correlation dimension, the fractal character of sea level variation along Guangxi coast was analyzed.
根据分形几何学的重要参数———分形维数可以反映复杂分形体空间分布的特征,将红柳地区构造层断层系作为一个平面集来进行分形维数的研究。
The fault system of structural horizon in Hongliu area was taken as a plane set to be studied with the fractal dimension.
刚搬进来的时候,她花了数小时研究建筑平面图,考虑配置家具的最佳方案。
Montanez spent hours looking at the floor plan and figuring out the ideal configuration for her furniture.
为降低比特率,本文提出四种有效的BTC算法,以降低对每个图像块的两个量化电平和位平面编码所需的比特数。
In order to reduce the bit rate, on the one hand, simple look-up-table methods are presented to code the BTC quantized data of a block.
以极大平面图的结构研究为基础,采用常规的数学推理方法研究极大平面图的点色数问题。
Based on the study of the structure of maximum plane graph, with normal mathematic reasoning, this thesis studied the color number problem of maximum plane graph.
重叠区大小随平面数增加而迅速变大,不重叠区剂量随平面数增加而减少。
On the other hand, As the number of rotation planes increases, the overlap area also increases but the dose in the un overlap area decreases.
同时提出了一种等效误差编码算法,该算法减少了编码的比特平面数,从而进一步降低最终输出码率。
An equivalent error coding algorithm defined in the paper is also presented which reduces the number of encoded bit-planes and decrease the final output data rate once again.
对于同一叶栅进行了定常流场的计算与分析,比较了平面叶栅在不同进口马赫数、不同攻角下的定常流场。
Steady flow fields are also calculated to analyze flow field structure for the same cascade with different inlet Mach Numbers and incidence Angle.
绿洲中环中心工程占地面积大、幢数多、主楼高度高,平面由多个不同圆心、不同半径圆弧组成,测量放线难度高。
The Lüzhou Zhonghuan Center project has characteristics such as large area, multiple buildings, high main building, many circle center and arc with different radius, difficulty setting-out.
文中还介绍了可压缩平面混合剪切层计算域在不同出口马赫数下的边界条件。
The boundary conditions under different Mach numbers of the outflow are described in detail.
决断高度或最低下降高度后括号中的数值。它与接地区、跑道顶端、或跑道头标高相加后即是决断高度(DA,DH)或最低下降高度(MDA)高于平均海平面英尺数。
IS the parenthetical figure following DH, DA or MDA which, when added to the touchdown zone, runway end, or threshold elevation, will give the DH, DA or MDA in feet above mean sea level.
本文在前人研究的面着色问题基础上,运用欧拉公式和握手定理通过解方程组得到连通平面图的面色数。
In this paper, Euler's formula and Handshaking lemma is used to obtain the face chromatic number of a planar graph by solving equations.
具体分析了球面和环面上平面图面色数的计算,并将方程组的应用进行推广。
Besides, it concretely analysized the calculation of face chromatic number of plan view on the surface of the sphere and the ring, and promoted the application of equations.
分析了周期性对称调制伪模式的显示周期与平面宽度和调制周期内的调制脉冲数之间的关系。
The display period of periodic pseudo-pattern in a virtual 2-D plane is dependent on the pulse number in a modulation period and the display plane width, which is proved in this paper in detail.
在平面形状优化基础上,在机翼容积不变约束下,再采用剖面翼型优化设计,通过机翼剖面细微变化弱化较大马赫数下的激波、减小激波阻力。
In the second design step, improvement of wing's aerodynamic characteristic is mainly depended on the weakening of shock which reduces wave drag during the wing section optimization.
在平面形状优化基础上,在机翼容积不变约束下,再采用剖面翼型优化设计,通过机翼剖面细微变化弱化较大马赫数下的激波、减小激波阻力。
In the second design step, improvement of wing's aerodynamic characteristic is mainly depended on the weakening of shock which reduces wave drag during the wing section optimization.
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