Scientists say the ocean's floors contain rich deposits of a range of potentially valuable minerals, but the extreme depths pose technical difficulties in harvesting them on a wide scale.
科学家说，海洋的楼层包含一系列具有潜在价值的矿产丰富的矿藏，但极端深处对他们在收获上广泛的技术困难。
While impulse forces not acting on the centroid, the influence of accessional attack Angle oscillation amplitude, impulse force scale and function time interval on range correction was discussed.
针对非质心作用推力的情况，讨论了附加攻角振荡幅度、脉冲推力大小、作用时间间隔等因素对于修正距离的影响。
Having largely abandoned painting for the greater part of his professional career, Hong Lei increasingly felt the desire to extend the range of his activities and work on a lager scale.
在他过去的创作生涯中，洪磊基本上放弃了绘画这种媒体，但同时他又在不停的扩大自己的创作语言。
As to the time variation, non-linearity and long range dependence in VBR video traffic trace, a novel method of feature based on multi-scale decomposition was proposed.
针对其时变、非线性以及长相关性等特点，提出一种多尺度分解的VBR视频业务的特征提取方法。
Based on analysis of scaling equations, we found that the measuring range can be changed easily by modifying only two parameters-the scale factor and the lower limit of the range.
通过对标度方程进行分析得知，要改变量程只须改变两个参数——标度因子和量程下限。
Macro, micro and nano-scale technologies rely on scale-specific performance models, design methods and fabrication processes which may be used to engineer machines within a limited range of size.
巨观、微米和奈米尺度技术依赖于特定尺度的性能模型、设计方法和可用于有限范围大小的工程机械的制造过程。
The only physical relationship between the chromatic scale and the ear is that both operate on a logarithmic scale in order to accommodate a large frequency range.
它们唯一的具体关联就是半音阶和听觉对适应宽广的频率范围在相似的对数函数式上运作。
The readings will thus range from very concrete, empirical accounts to very abstract, philosophical texts, and you should certainly be prepared to deal with both extremes on the scale of abstraction.
阅读的范围包括从具体的、经验的到抽象的、哲学的课文。当然，你得准备应付抽象概念上的这两个极端。
Supervision of the trends and the environment is different from third-party environmental monitoring focused on domestic small-scale testing in the range.
与环境监理的趋势不同，国内的第三方环境监测集中在小规模的检测范围。
T12 is a full-range multi-purpose two-frequency, can be used for fixed installation, Hall PA, flowing performance, and supporting large-scale sound reinforcement system fills and so on.
T12是一款全频多用途两分频，可以用于固定安装、厅堂扩声、流动演出以及大型扩声系统的辅助补声等等。
The prolonged economic recession has taken a major toll on a broad range of US retailers as consumers scale back spending.
随着消费者缩减开支，长期的经济衰退已经给美国零售商造成了大幅度的负面影响。
The denitrification performance of calcium-based sorbent under mid-temperature range has been investigated on a bench-scale fixed-bed reactor and a pilot-scale fluidized-bed reactor.
使用固定床小型实验台和循环流化床中型实验台，研究了中温干法脱硫技术中的钙基脱除剂的脱硝性能。
Drought occurred at a great range of scale in North China between October 2008 and February 2009 on a consistent basis, which impacted the growth of winter wheat seriously.
2008年10月至2009年2月，我国北方地区出现大面积的持续干旱，给冬小麦的生长造成了严重的影响。
Drought occurred at a great range of scale in North China between October 2008 and February 2009 on a consistent basis, which impacted the growth of winter wheat seriously.
2008年10月至2009年2月，我国北方地区出现大面积的持续干旱，给冬小麦的生长造成了严重的影响。
应用推荐