Finkelstein's institute runs a program launched in the 1960s at the height of the Cold War space race to watch for and beam out radio signals to outer space.
芬克尔斯坦所在的研究所在20世纪60年代冷战时期的太空竞赛高峰期发起了一个向外太空收发无线电信号的计划,该计划目前还在进行中。
We suggest that under the premise of structural strength, using porous beam to integrate pipeline layout in order to release space height effectively.
我们建议在保证结构强度的前提下采用多孔梁以整合管线布置,能够更有效的释放空间高度。
Beam curve offset: the amount of height offset to apply to the projected beam to generate a smoother curve even when the beam is pointing straight.
(光束曲线偏移):投射光束时应用的高度偏移量,就算在光束径直指向时也能产生一个光滑的曲线。
The impact test of the pendulum is used to strike the notched specimens of the cantilever beam with a prescribed height, and the test of impact absorbing power when the specimen is broken.
艾氏冲击试验:用规定高度的摆锤对处于悬臂梁状态的缺口试样进行一次性打击,测量试样折断时冲击吸收功的试验。
Charpy impact test (V gap) : the specified height of pendulum of the one-time blow to V notched specimens in beam state, test specimen is broken by the impact absorbing energy.
夏比(V型缺口)冲击试验:用规定高度的摆锤对处于简支梁状态的V型缺口试样进行一次性打击,测量试样折断时冲击吸收功的试验。
The continuous beam arch combination structure has large span capacity, low building height, light graceful shape and smooth lines, and it is a structure type with development prospect.
连续梁拱组合结构跨越能力大、建筑高度低、造型轻盈、线条流畅,是一种很有发展前途的结构型式。
Stepping into the grand living room, we see a full height stone wall reaching toward the exposed beam timber ceiling, vaulting over the full height Windows and immaculately selected furniture.
我们走进大客厅,看到一面接近露梁木质天花板的通高石墙,天花板跃过通高窗户和精心选择的家具。
The influence on SRC wide beam on its load-bearing capacity by the stirrup ratio and its shaped steel height is researched in this paper.
主要研究配箍率和型钢腹板高度对型钢混凝土扁梁抗剪承载能力的影响。
The project has used large-span secondary girder pre-stressed ceiling structure, which effectively reduces the beam cross-section height and ensures the total height and building height requirements.
工程中采用了大跨度次梁预应力楼盖结构,有效地降低梁的截面高度,确保层高和建筑物总高度的要求,此外还采用了超长混凝土结构无缝设计等新技术。
The low height chest beam of cohesionless PPC possesses the superiority such as construction handy and economizing material et al.
无粘结部分预应力混凝土低高度箱梁具有施工简便、节省材料等优越性。
The composite frame beams can reduce the height of frame beam and increase the headroom of the building in steel structure of residence.
组合框架梁直用于住宅钢结构中,能起到减小框架梁梁高,增加建筑净空的作用。
Show Pointer cursor: a cursor is displayed on the ground at the location the beam ends at, it is useful to see what height the beam end location is, however it can be turned off by toggling this.
(显示指针光标):在光束终点位置的地面显示光标。用来看光束终点位置的高度很有用,它可以通过切换这个来关闭。
By the analysis of average crack spacing, the maximum cracks width, crack height of the reinforced beams. derived a maximum crack width formula for the reinforced beam.
通过对加固梁平均裂缝间距、最大裂缝宽度、裂缝高度等的分析,推导出了加固梁最大裂缝宽度计算公式。
Based upon dozens of analysis cases on gabled frames with different beam span, column height and roof grade, the behavior or influence of tension rod to frame stress and frame stability is determined.
本文依据刚架不同的横梁跨度、立柱高度、横梁坡度、设计了一系列的算例,在大量的算例分析结果的基础上,得到了横梁拉杆设置与设置位置对刚架梁柱构件内力、应力、稳定性影响的变化规律。
When the grillage beam structure is exposed outside, especially when the height and width of the beam are relatively large, the spray head layout will be greatly influenced.
当“井”字梁结构外露,特别是梁的高度与宽度都较大时,对消防喷头的布置带来很大影响。
The height adjusting of the balance beam is matched with a voice adjusting switch, so that the function of changing different games and teaching can be realized.
调节平衡木的高低与语音调节开关配合,便可实现多种游戏、教学变换的功能。
The drawing method and principle of radar chart with iso beam height (radar range chart) were described based on the practical experience.
结合实践经验,详细介绍了雷达等射束高度图(也称为雷达有效地理视距图)制作的原理和方法。
Optimizing a prestressed concrete T-frame beam, selecting reasonable effective height of section and prestressed steel area can improve the beam's performance and reduce the cost.
对预应力混凝土T梁进行优化设计,选取合理的截面有效高度及预应力筋截面面积,可以提高梁的承载能力,降低工程造价。
Placed above the main beam electric hoist for lifting height restrictions in the workshops, warehouses and other places.
电动葫芦置于主梁侧上角,适用于起升高度受限制的车间、仓库等场所。
The major factors that affect the stability of the structure are rotational angle of the voussoir beam, ratio of length and height, rock type and height of carrying rock strata.
块体的回转角、长高比、岩性及负载岩层的高度是影响结构稳定的主要因素。
It is an efficient way to reduce the floor height of highrise buildings by using reinforced concrete wide flat beam structures.
采用钢筋砼扁梁结构是一种降低高层建筑层高的有效途径。
The results also show the strain is linear distributing along the section height of semi-rigid base, and the neutral layer of the beam specimen is lower than its geometrical center.
半刚性基层的正应力沿截面高度呈线性分布,合成大梁试件的中性层低于其几何形心。
Both the RC beams with cracks filled under loading and general RC beams have some maximal crack heigh about 0.7 ~ 0.8 times the test beam height.
持荷封闭裂缝梁与普通钢筋混凝土梁一样,都存在着止裂高度,即裂缝高度基本都稳定在梁高的0.7倍0.8倍。
The children having the acrophobia can be undertaken the balance beam training from the negative height.
惧高症的儿童可从负高度进行平衡木训练。
The width and height of the beam section and the slab have positive effect on the ultimate strength of the joints.
梁截面宽度、高度和楼板都对试件的承载力有影响。
The width and height of the beam section and the slab have positive effect on the ultimate strength of the joints.
梁截面宽度、高度和楼板都对试件的承载力有影响。
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