The surface of Mars shows a wide range of geologic features, including huge volcanoes—the largest known in the solar system—and extensive impact cratering.
火星表面显示出广泛的地质特征,包括巨大的火山——太阳系中已知的最大的火山——和广阔的撞击坑。
They are available in a variety of materials with a range of surface treatments to meet the needs of varying applications.
产品材料多样,可以进行不同程度的表面处理以满足多样应用的需要。
Between blazing heat on the star-facing side and freezing cold on the dark side, the average surface temperature may range from minus 31 to minus 12 degrees Celsius, the researchers said.
研究人员还称,在炽热和寒冷的两个半球之间,该星球平均表面温度为零下31摄氏度至零下12摄氏度。
The Phalanx operator used the Block 1b's surface mode to perform electro-optical tracking and the system's radio frequency sensors to provide range data to the LaWS.
Phalanx操作人员使用Block1b的表面模式进行光电跟踪,系统的射频传感器为LaWS提供范围数据。
Algae range in size from single-celled organisms to giant kelp plants. Some live near the surface of the ocean, and these algae need nitrogen to grow.
海藻包括小到单细胞有机体、大到巨型褐藻的多种类型植物,有些海藻生长于海面附近,依赖氮元素成长。
When the prey is within range it gracefully skates across the waters surface to pounce on its victim.
当猎物靠近狩猎范围时,它会优雅地从水面上滑向猎物,然后给猎物致命一击。
The radar affords the helicopter long-range search, imaging, and tracking capabilities for surface vessels and includes an advanced periscope detection mode.
该雷达可为直升机提供远程水面舰艇的搜索、成像、跟踪能力,包括先进的潜望镜检测模式。
The radar provides the helicopter with long-range search, imaging and tracking of surface vessels, a periscope detection mode, and the IFF to identify other aircraft in flight.
雷达给直升机提供远程搜索、水面舰艇的成像和跟踪、潜艇检测,并使用敌我识别系统识别飞行中的其他飞机。
UBL has a lot of promise, but after three years of work it still just scratches the surface of the range of document and transaction sets needed to cover electronic business needs.
UBL有很多承诺,但是经过三年的研究之后,它仍然仅仅触及到满足电子商务需求所需要的大量文档和事务的皮毛。
It has not escaped the attention of the Treasury that the navy lacks long-range submarines to protect these big new surface ships and, as things stand, will not have planes for them to carry.
而财政部也注意到,海军缺乏远程潜艇来护卫这些新的水面舰只,而且,明摆着,也没有飞机供它们承载。
Most of the problems were not significant early in the history of DOS computing, but came to the surface as the range of tasks and peripherals grew.
大多数这些问题不DOS计算的历史上早是重要的,但是当任务和外设的范围成长了,来到了表面。
A nonlinear full range analysis of torque-twist relationship of torsional member taking into account the gradual increase in strain on the concrete surface is discussed in this paper.
采用逐步递增混凝土表面应变的非线性分析方法,分析了受扭构件从开始受荷到构件破坏全过程的内力与变形关系。
If the adjacent cell curvature difference, clarify in this range, the surface distortion is very serious, if cut and sew in here is cut off again, then divide membrane block has a great arc here will.
假如相邻单元曲率相差很大,阐明在这个方位,曲面歪曲的很严重,假如裁剪缝在此处不切断重新开始,那么裁剪膜块的鸿沟在此处就会有很大的弧形。
A continuous metallic surface encompasses all elements of the set, generating a layer composed of meshes that feature a range of different patterns and dimensions.
一个连续的金属表面集合了场地里的所有元素,产生了一个网格组成的层面,它有一系列不同的模式和尺寸。
Special surface treatment processes are used to optimize efficiency, and typical maximum efficiencies are about 16 percent, with a range of 13-17 percent.
特殊表面处理工艺使其获得最佳效能,通常其效率在13到17%之间,最高大约为16%。
According to the propagation rules of the surface cracks and the engineering practices, have been given the practical range of permissible short and long cracks on the tube surfaces.
根据表面裂纹扩展规律及工程实际,给出了管状杆件表面的实际短、长裂纹范围。
With the expansion of host range, surface of fish becomes dull, mucus secretion increase more, and the fish become weaker due to loss of appetite.
随着寄生范围的扩大,体表失去光泽,粘液分泌量增多,鱼因食欲减退而变得虚弱。
Villa sun room, mainly high-grade Aluminum Alloy keel frame, the surface with paint free PVC film, the price is cheap, suitable for a wide range of family.
别墅阳光房,主要是高档铝合金做龙骨框架,表面用免漆PVC贴膜,价格便宜,适用家庭的范围很广。
The optimal catalytic performance could be obtained by adjusting the surface concentration of active phase within a proper range.
只有当催化剂表面的活性相浓度控制在适当的范围,催化剂才表现出最佳的催化行为。
Applicable range of this model and way for improving control surface efficiency have been pointed out.
指出数学模型的适用范围和改善操纵面效率的途径。
Surface subsidence range is limited which can not spread to neighborhood of the dam.
地面塌陷范围有限,不会波及到大坝附近;
Increasing the wire tension force properly, adopting the higher wire velocity and slower infeed velocity in a range, the high wafer surface quality can be obtained.
适当提高锯丝的张紧力,在一定的变化范围内,采用高的锯丝速度和低的进给速度,可以获得好的切片表面质量。
The system can realize non-contact and nondestructive measure surface roughness range from 0.02 to 0.16.
该测量系统可对范围在0.02 ~ 0.16内的表面粗糙度实现非接触无损检测。
And the other one is to clean the left and right vibration, a larger range for cleaning the surface of the teeth stains.
而另一个清洁模式则是左右震动,幅度较大,用于清洁牙齿表面污渍。
Tolerances cover dimensional variation and surface-roughness range and also the variation in mechanical properties from heat treatment and other processing operations.
公差这个概念既包括尺寸偏差范围和表 面粗糙度范围,也包括由热处理和其它处理操 作所引起的机械特性的变化。
The article analyses the mechanism and affected range of surface settlement around by excavation perviousness, and discusses the affecting factors and the measures to control it.
分析了基坑降水引起坑周边地面沉降的机理、影响范围,探讨了基坑降水引起地面沉降的影响因素及减少地面沉降的措施。
Imagine the surface of a textured glove as a mountain range.
把手套的麻面纹理想象成山脉。
Imagine the surface of a textured glove as a mountain range.
把手套的麻面纹理想象成山脉。
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