查询词典 terrain

Researches on terrain matching navigation, gravity assistant navigation and geomagnetism assistant navigation have been developed.

重力导航是基于图的导航，根据导航重力仪和导航精度要求的具体情况，寻求能够保证导航定位精度的重力图构建方法是实现重力导航的重要步骤。

This paper systematically introduces the ground physical,simulation,of the terrain-following system of the Chang Kong pilotless aircraft designed with the theory of adaptive angle.

本文系统介绍了用适应角法理论设计的长空无人驾驶飞机地形跟随系统的地面物理仿真。

Global Mapper also includes the ability to directly access multiple online sources of imagery, topographic maps, and gridded terrain data.

它可以转换数据集的投影方式以符合你的项目的座标系统，并可以同时对数据集的范围进行裁剪。

Yet, as skilled as these soldiers were, he would have traded a dozen of them for one infiltrator in a light-bending suit to scout the terrain ahead and report on the demons.

然而，他愿意用他们中的十二个跟这些战士一样有技能的勇士去交换一个穿着光偏移盔甲的渗透者，去前面侦察然后汇报恶魔的情况。

An interpolation method of terrain surface based on the interpolations of linear fractal and nets function is presented.

提出了基于分形插值的网函数地形曲面插值方法。

Laser rangefinders with continuous sampling have proven to be effective in mapping terrain and outcrop features, especially when mapping linear features such as bedding layers, faults, and contacts between different lithologies.

激光测距仪的连续采样已被证明是有效的测绘地形和露头的功能，尤其是当线性映射功能，如铺层，断层，和接触不同岩性。

When in the sedimentary formation these living thing chemical energy material, arrives between the earth's crust and the mantle rock magma region, because receives the high temperature high pressure the function, can the instantaneous aggravating internal heat response degree, also because these biological energy material stratum distributes non-uniform, thus has further created the partial region superheat, then intensified the profile conduction and the instantaneous paroxysm, finally intensified earth's surface and so on the earthquake volcano as well as plate movement terrain changes.

当沉积地层内的这些生物化学能物质，到达地壳与地幔之间的岩浆区域，由于受到高温高压的作用，就会瞬间加剧内热反应的程度，又由于这些生物能物质的地层分布不均匀，从而进一步造成了局部区域的过热，进而加剧了波形传导和瞬间爆发性，最终加剧了地震火山以及板块运动等地球表面的地形变化。

As a single wind blows through different objects on terrain and terrains, the sounds are different, high or low in pitch, tender or harsh.

同样的风经过不同的地形、地物会有不同的声音；或高或低或柔或刚

Besides, heavy rain, added with mudflows in some areas, changed the terrain features and destroyed the forests.

此外，大雨的冲刷加上部份地区的土石流，改变地貌，使得植物林相遭受损毁。

Although this first experiment was not pursued, another was begun in 1939 in the Methow Valley of Washington, where professional parachutists jumped into a variety of timber and mountainous terrain, proving the feasibility of the idea.

虽然第一批的试验没能继续进行下去，但是1939年在华盛顿州的麦瑟峡谷的另一次试验，证明了空降消防员这个设想的可行性。在那里，专业的伞兵跳伞抵达了各种森林和多山的地形。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。