查询词典 ice field

Dependent on the past research in seaice, in Bohai Sea, in 2003-2004 winter and 2004-2005 winter with level ice for the target we open the field experiments to study the essential spectrum characteristic of ice, removing by testing means various nonessential factor for sea water in the fixing big ice plate, building up 170 growth conditions to look like under the natural condition, the growth expect different sample series; in 2004-2005 winter and 2005-2006 winter continue two pass to break thorough Bohai Sea in the ship to collect 59 sea ice sample that have the non-essential ice factors in winter, open the influence research that the field hangs sand to contribute to the spectrum of the ice body; in 2005-2006 winter, fast ice to open the field spectrum curves to coast and analytical research.

总结前人的研究成果和开展一系列的室内实验，在渤海—北半球纬度最低的结冰海域，于2003/2004、2004/2005 连续两个冬季以单层平整冰为目标开展实验研究一年生海冰的冰体本质光谱特征，在固定冰盘上以实验手段摒除各种光谱干扰因素，在自然条件下建立170 个生长条件近似、生长期不同的样本系列；于 2004/2005、2005/2006 连续两个冬季通过破冰船深入渤海采集59 个具有非冰体本质因素的海冰样本，开展悬沙对冰体反射光谱的影响研究；于2005/2006 冬季，针对沿岸固定冰开展光谱测量和分析研究。

According to these two aspects, in the present paper, the data of ice temperature and ice thickness measured in Fenhe River, Taiyuan are firstly analyzed to get the characteristics of ice temperature field.

依次从这两个方面着手，首先对太原汾河二库冰温和冰厚的观测资料进行了分析，得到了有关冰层温度场的特性。

A crumpled ice field forms at the confluence of two massive glaciers in Alaska's Wrangell-St. Elias National Park.

在阿拉斯加的兰格尔-圣埃利亚斯国家公园中，两快庞大的冰川交汇在一起，形成了一片崎岖不平的冰原。

The field geological research indicates that the permafrost type is mainly of much ice- more ice - most ice, and there are ice layers containing soil distributing in the swampland area.

野外地质调查表明，中俄原油管道工程沿线途经的河漫滩、阶地附近，多年冻土类型以多冰—富冰—饱冰冻土为主，在沼泽地段分布有含土冰层。

The thickness of the ice cover on the wall surface heat transfer is greater than the thickness of it on the air heat transfer form. The thickness of the ice cover on the wall surface heat transfer along the way changes slowly, but it on the air heat transfer along the way changes significantly. Reducing the entrance velocity, lowering the wall surface or air temperature, the formation of the thickness of the ice cover will increase; in the 3D circumstances, The thickness of the ice cover was relatively uniform in the import of the U-turn model, the ice cover was gradual accumulation in the convex bank when the stream traversed the import of the U-turn model, the thickness of the ice cover in the convex bank was significantly bigger than the thickness in the concave bank. The temperature field under the ice cover tends to be complex because of the existence of the secondary flows. The temperature in the convex bank is greater than it in the concave bank. Compared with the data from experiments, the laws in the numerical simulation are similar with them in the experiments

模拟结果显示：二维情况下，运用壁面传热形成的冰盖厚度大于运用空气传热形成的冰盖厚度，壁面传热形成的冰盖厚度沿程变化缓慢，而空气传热形成的冰盖厚度沿程变化明显，减小入口流速，降低壁面或空气温度等，形成冰盖的厚度都会增大；三维情况下，弯道入口处凸、凹岸形成的冰盖厚度基本相同，进入弯道后，凸岸形成的冰盖厚度逐渐增大，而凹岸的冰盖厚度逐渐减小，受横向环流的影响，冰盖下水流的温度场趋向复杂，并且凸岸的温度小于凹岸的温度；与实验室实验所得数据相比较，数值模拟研究得到的规律基本符合实验规律。

The results shows that there is a critical field stress, and if the electric field is lower than the critical value, the ice amount accreted on a conductor and ice density increases with the increase of the field, otherwise, the ice amount and density decrease with the increase of the electric stress.

通过理论分析，建立了导线覆冰过程中热量传递的数学模型，并得出： 1）、导线覆冰存在干增长和湿增长两种方式，当碰撞同一区域的相邻二个水滴的时间间隔大于水滴冻结所需时间时，覆冰为干增长，否则为湿增长。

In recapping the situation, Titanic's early warning system had failed because of the failure to report problems with key feedback mechanisms (see Part 7), possibly because of the fear of reprisal. This, coupled with general over-confidence in the safety of the ship (see Part 4), apathy to the fate of the French Liner Niagara (see Part 6), and inaccurate information on the extent of the giant ice field (see Part 7) led to a state of gross indifference.

把当时的情况再扼要地回顾一下：由于没能从关键的反馈机制[见第7部分]发现各种问题，泰坦尼克号的提前警报系统实际上已经失效，这可能是缘于害怕报复；除此因素外，对该船的安全系数[见第4部分]存在普遍的过分相信，对法国船班尼亚加那号那样的结局也冷漠不惊[见第6部分]，对有关巨型冰原规模的相关信息又不准确[见第7部分]，所有这一切导致了总状况上的截然不同。

The main is focused on the discussion on the crystal structure, porosity, temperature profiles, thermal conductivity, salinity and density of sea ice in Liaodong Bay based on the author's research on ice temperature profile in field, thermal conductivity coefficients in field and in laboratory, and the ice structures studied under the computerized tomography scanner.

重点以作者完成的海冰现场温度场、现场冰层导热系数和实验室导热系数以及应用正交偏光和CT扫描研究冰组构等研究成果为主体，讨论了辽东湾海冰的晶体结构、孔隙率、温度场和导热系数、盐度、密度等工程海冰指标。

Gunner watched the bottom of the ice field unfold on the sonar repeater, a video display that duplicated the screens in the sonar room.

刚纳通过面前的声纳复示器开始研究冰底的情况。复示器上显示的是声纳室传回的实时图像。

Based on numerical simulation flow after treatment methods and implementation. This paper drawing river ice jam thickness contour map, vertical water flow under the ice jam contour map as an example, the use of Surfer software described in detail various graphics rendering; Focused on the Surfer with VB programming software secondary development to achieve flow numerical simulation after treatment, showed that automatic change the data files to the Surfers;Introduced Active automation technology and Visual Basic Application Program Interface, and the interface technology will combinate VB powerful software development capabilities and Surfer software powerful mapping functions , achieve the key code and the mapping results map examples: under the ice sheet flow velocity field vertical contour map, three-dimensional wire-frame plans, such as flow field vector graphics, and dynamic display and output the graphics.

基于水流数值模拟后处理的方法与实现，本文以绘制河流冰塞厚度等值线图、冰塞下水流纵向流速等值线图为例，详细介绍了运用Surfer软件绘制各种图形的方法；重点阐述了用VB编程对Surfer软件进行二次开发实现水流数值模拟后处理，显示向Surfer数据文件自动转换的过程；介绍了Active自动化技术及其与VB应用程序的接口技术，并利用该接口技术将VB的强大软件开发能力和Surfer软件强大的绘图功能相结合，给出了实现该接口技术的关键代码以及绘制成果图件的实例：冰盖下流速场纵向流速等值线图、三维线框图、流场矢量图等图形，并输出图形与动态显示。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。