而大多的能量都通过反应器壁的热耗散，或者通过装置开孔的太阳光再发散损失掉了。
Most of the energy is lost through heat loss through the reactor's wall or through the re-radiation of sunlight back through the device's aperture.
可是执行这个办法的最后的一个困难在于站里没有一个人的手臂小到可以伸进这个只有2.5英寸的开孔，他们无法把油脂涂抹到轴承的四周。
The only problem was, nobody at the station had an arm small enough to actually reach in through the two-and-a-half inch opening and pack grease around the bearing.
制备的多孔支架具有开孔式结构，孔隙间互相贯通。
The porous scaffold has an interconnected open-pore microstructure.
灯、风口等开孔尺寸要提前加工好。
Lamps, air vents and other openings to be processed in advance.
中心开孔带或不带接管的整体平盖。
Integral flat head with or without a nozzle attached at the central opening.
推导出了最佳开孔位置和转速的计算式。
Optimum position of sprinkling aperture and formula of rotating speed are derived.
设计了碳纤维加固钢筋混凝土开孔平板的试验。
Experiment was designed to investigate the strengthening of concrete flat plates with opening using externally bonded CFRP.
船壳板、甲板等处必要的开孔应圆滑并进行加强。
Opening in the shell plating, deck plating etc. to be rounded and reinforced where necessary.
本标准规定了船体强力构件上的区域分类，开孔及补强。
About this standard provision classify, trepanning and reinforce of hull structure.
塔板数和塔盘开孔率偏低，使乙腈回收率低、处理能力小。
Moreover, fewer plate number and low perforation area lead to low acetonitrile recovery rate and treatment capacity.
阐述了不停输管道的开孔封堵作业的过程、技术要点和存在问题。
Process, key technology, and existing problems of drilling and block of nonstop transmission pipeline are discussed.
侧面开孔一方面降低了振膜的初始应力，提高振膜的机械灵敏度。
On one hand, the hole made on side decreased the initial stress, and increased the mechanical sensitivity of the diaphragm.
试验结果表明，开孔直立结构具有波压力小、消能效果好的优点。
Experimental results show that vertical perforated structure have the advantages of small wave pressures and good effect of energy dissipation.
介绍高压容器筒体开孔补强设计以及开孔补强件类型及焊接方法。
The article describes the reinforcement design of openings on high pressure vessel shells as well as reinforcement component type and welding techniques.
应尽可能少地开临时出入孔并且禁止在舷顶列板和甲板边板上开孔。
But temporary access openings to be provided as few as possible and not permitted on sheer strake and stringer strake.
通过两起检验实例，分析了加强压力容器开孔凸缘锻件检验的必要性。
This paper analyzes the necessity of enhancing the inspection for the forged flange of pressure vessel by two examples.
对于三维塔板，由于其独特的开孔设计，其开孔率还可以有较大的提高。
On the contrary, due to three-dimensional tray' s opening designing specially, its opening rate may still improve much.
计算结果表明，整个球罐的最大应力发生于球罐底部的凸缘开孔的周边。
The numerical result shows that the maximal stresses of the whole spherical tank locate at the edge of the bottom's flanged opening.
每班工作结束时，吊车、非稳定地基或开孔周围的安全防护栏应继续保留。
Barricades will remain around crane and non-stable soil or open holes on the site at the end of the shift.
有开孔座位的小椅子，座位下放置便盆或其他盛器，供训练小孩大小便用。
A small chair with an opening in the seat and a receptacle beneath, used for toilet-training young children.
钢筋混凝土开孔梁的设计方法的建立，是工程设计中迫切需要解决的问题。
To establish a design method for reinforced concrete beams with openings is a problem in urgent need to be solved for engineering design.
本文对外压锥形封头设计以及开孔接管处的应力强度等两个问题进行分析。
In this paper, two problems-the design of conical heads subjected to external pressure and stress intensity existing around opening are analyzed and discussed.
试验结果表明，小砌块约束开孔砌体具有良好的抗震性能，值得进一步研究。
The result of the tests shows that SSCB restraint masonry with opening has good seismic behavior, and it is worth to do further research on this subject.
由经典力学理论，对于球形封头开孔应力集中问题，大都采用近似计算公式。
According to the theory of classical mechanics, the problem of stress concentration of open cell of spherical cover end is always solved by approximate computing formula.
结合广州航空邮件处理中心风洞试验，研究了开孔大跨屋盖结构的内部风效应。
Wind tunnel test of Guangzhou air-mail processing center was carried out to investigate the internal wind effect for long-span roof structure with openings.
结合广州航空邮件处理中心风洞试验，研究了开孔大跨屋盖结构的内部风效应。
Wind tunnel test of Guangzhou air-mail processing center was carried out to investigate the internal wind effect for long-span roof structure with openings.
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