surface features

We have observed the structure of these dune sands and analyzed the grain-size, surface textural features and several main chemical elements of them, the results showed that: ( 1) these dune sands have some eolian structure characteristics which are similar to the recent dune sands;

对这些沙丘砂的沉积构造观察以及粒度、扫描电镜和常量化学元素分析结果表明：（1）这些沙丘砂具有与现代沙丘砂相似的风成沉积构造特征；

Such structural features can be identified by contouring directly on either top or bottom surface of the reservoir with a contour interval of1-5m.

直接以油层顶面（或底面）为准绘制小等高线间距（1&5米）构造图，可显示出微型构造特征。

On the basis of discussion and verification of the calculation methods for downward atmospheric radiation and surface effective radiation, computation and analysis are done of their climatic features in the Plateau and surroundings.

本文在讨论并验证大气逆辐射和地表有效辐射计算方法的基础上，计算并分析了两者在青藏高原及其周围地区的气候特征。

Remote sensing image is the electromagnetic radiation record of surface features' high altitude satellite observation, two-dimensional projection of surface features 'Three-Dimension info and comprehensive Description of surface features' spectrum, space and time info.

遥感数字影像是通过卫星高空拍摄地物电磁辐射记录，是地物三维信息的二维投影，是地物的波谱信息、空间信息和时间信息的综合描述。

The results show that the land surface features have changed with annual mean temperature increasing in the Plateau.

结果显示，随着青藏高原地表年平均气温的显著升高，青藏高原部分区域地表覆盖特征也发生了改变。

Surface features spectro comparator was used to probe the effect of water content of the wheat leaves on spectral absorption feature parameters of NIR.

应用地物光谱仪探讨了小麦叶片含水量对近红外（NIR）波段光谱吸收特征参量的影响。

After an introduction to the design features of the jar, the specifications, parameters, operating rules, maintenance and surface test of the jar are listed and expounded.

在阐述震击器的结构设计和工作原理之后，着重介绍了震击器的规格系列、参数、操作规程、维修保养和地面试验等使用说明。

The surface rarely shows such features as wind ripples or wind granule ripples.

表面上很少显示出风成沙波纹或风成细砾波纹.

The unusual surface features dubbed tiger stripes are visible on in false-color blue.

被称为“虎纹”的异常地表结构被人为显示成蓝色，在图上清晰可辨。

Features extraction is normally achieved by segmenting the digitized data and capturing surface features such as edges.

特征提取是对云状数据进行分片并提取各片的特征线的过程；

The artificial surface features are the important element of the special geographical information shed.

人工地物是空间地理信息库中的重要元素,主要包括建筑物、桥梁、道路和大型工程建筑物等.

The mineral composition, chemical composition and textural features of 24 surface samples of the Xinjiang iron meteorite taken at different positions have been investigated in detail.

作者详细观测研究了新疆铁陨石24块不同取样点样品的矿物组成、化学成分和结构构造特征。

While a vehicle flying near surface waves, flow fields are analyzed based on ground ( water)-effect vehicle's features and the concept of corrective terms of unsteady velocity potential flow affected by vehicle-wave coupling is presented by means of a linear superposition principle.

针对地（水）面效应飞行器的特点，分析了近水面波飞行时的流场特征，利用线性叠加原理，提出了飞行器与水面波耦合影响的非定常速度势修正项概念。

Microporosity of the Surface of Gold Plated Contacts which indicates the protection performance of plating layers to matrix is an important index for quality of plating surface features.

镀金触点表面的微孔率是表征镀层质量的重要指标，它表明了镀层对基体防护作用的优劣程度。

The major features of MCC structure are associated with the warm core in middle to upper troposphere and the cold air dome near the surface.

这种环流结构是与MCC的热力结构（对流层中高层的暧心和近地面的冷堆）相一致的。

Analyzing these foreign design works aim is to explain that the design using traditional features to increase culture from the surface of messiness cannot increase traditional graphics and element, more should notice to inheriting our aesthetic rule and aesthetic ideas.

分析这些外国的设计作品的目的是想要说明，在设计中多运用传统特色来增加文化的厚重感不能从表面的增加传统图形和元素，更要注重传承我国的美学规律和审美观念。

The membrane structure and surface features were analyzed by FT-IR and scan electron micrography.

用傅立叶红外光谱和扫描电镜分别测定了膜的结构和表面形貌.