介绍板壳式换热器的主要特点和应用。
The application and main characteristics of the plate shell heat exchangers were introduced in this article.
介绍了波面板壳式换热器的结构和性能特点。
The structure and performance characteristics of shell heat exchanger with corrugated plate are introduced.
内装高分断小型断路器或低压塑壳式断路器。
Built-in high efficiency mini-breaker or low voltage plastic enclosure breaker.
介绍了一种新型的塑壳式断路器智能化脱扣器。
提出了塑壳式断路器用电流互感器(CT)的软件修正方法。
The software revision method of current transformer (CT) for molded case circuit breaker was pre - sented.
触头打开时间对于低压塑壳式断路器的限流性能有重要意义。
The opening time of movable contact has remarkable effect on the limiting current performance of low voltage molded case circuit breakers.
对于紧凑型板壳式换热器，导流结构的优化设计是至关重要的。
The optimization design of guide shell is very important for compact plate-shell heat exchangers.
锅壳式烟管锅炉烟管内置水管的环形螺纹烟道，它涉及锅炉领域。
It is about the ring screw thread smoke channel of the boiler shell type gas tube in the boiler field.
本发明涉及一种塑壳式断路器磁试验触头保护用具及使用方法。
The invention relates to a plastic shell-type breaker magnetic test contact protection appliance and a using method thereof.
为了解决这一问题，出现了一种具有强胀锚力的塑料胀壳式锚杆。
Now appears a sort of plastic expansion shell bolt, which has strong expansion anchor-hold.
探讨了测定核壳式纳米铜-锡双金属粉的各组分含量的重量分析法。
A new gravimetric method for determining Cu and Sn in the core-shell Cu-Sn bimetallic nanoparticle was proposed.
由于全部是手工制作，成本比较书壳式的精装为贵，但亦较为结实。
Bound book being entirely hand made, are more expensive to produce and much stronger than cased books.
低压电焊机控制回路是塑壳式断路器(MCCB)的一种特殊使用状态。
The MCCB's operating status in low voltage circuit for welding machine control is a special case.
由于该热交换器的紧凑设计，其大小和重量较壳式和管式热交换器降低了75%以上。
And thanks to the exchanger's compact design, the size and weight of the unit is reduced by more than 75 percent in comparison to shell and tube units.
波形炉胆是小型卧式锅壳式燃油燃气锅炉的重要部件，它的质量直接影响着锅炉的正常运行。
The inner hull of wave shape is an important component in small oil burning boiler, and its quality has immediate influence on good running to the boiler.
采用激光多普勒测速系统测试了蜗壳式旋风分离器内的流场，分析了环形空间内的湍流特性。
The turbulence properties of annular space in a cyclone were investigated by using the Laser Doppler Velocimetry.
铸铝合金外壳，内装高分断小型断路器或塑壳式断路器。有C45、C65、CM 1可供选择。
The shell is made of diecasted Al-alloy, inside is installed MCB or MCCB. Has C45, C65, CM1 to be supplied.
研究在外力激励下含有环向表面裂纹损伤的壳式管道的波传播与功率流特性，并给出裂纹识别方法。
The wave propagation and power flow characteristics of a shell-type pipe with circumferential surface crack are investigated and the method for crack detection is proposed.
采用激光多普勒测速系统测试了蜗壳式旋风分离器内的流场，分析了最主要的分离空间内湍流特性。
The turbulence properties of separation space in a cyclone were investigated by using the Laser Doppler Velocimetry.
这种折叠壳式加速度计与传统的中心压缩式加速度计相比，具有纵向尺寸小、空间利用率高等优点。
The folding-shell acceleration sensor has a smaller size in longitudinal dimension and a higher space utilization ratio compared with traditional center-compressed acceleration sensors.
近年来，集板式、壳管式换热器优点于一体的新一代板壳式换热器在工业、船舶行业有了一定程度的应用。
The new type of all-welded plate & shell heat exchanger combining the advantages of plate, shell & pipe heat exchanger has been applied in industry and shipbuilding.
当壳体与板束温差较大时，笔者通过对产品开发的生产实践，提出解决板壳式换热器要否设置膨胀节的类似判定方法。
Through the practice of developing the products, some experience is available which can be used to determine in which case the expansion joint is necessary in plate-shell exchangers.
模拟计算结果表明：与其他领域应用的旋风分离器相比，五边形入口、三心大涡壳式旋风预热器内筒入口附近次级流动相对较弱；
The results of the simulation indicate:compared with cyclone in other domain, the secondary flow of the preheating cyclone with pentagonal inlet and three core volute structure is relatively weaker.
介绍了国产大型焊接板壳式换热器的结构特点及其在重整装置中的应用情况，总结了焊接板壳式换热器在使用中的优点和经济性。
The structure characteristics of large welded plate heat exchanger and its application in the reformer were described. Its advantages and the benefits were summarized.
其最新设备NGP(下一代掌机)也采用了各种新技术，如触屏和触摸式背壳。
Its latest device, the NGP (Next Generation Portable), is also packed with new technology, such as a touch screen and touch-sensitive back casing.
牡蛎和贻贝筏式养殖和碎壳床养殖。
它是最后一批建造但仍在运行的，无安全壳的苏联式反应堆之一。它位于地震带上，自日本的地震和海啸引发核危机以来，又重新受到了人们的关注。
One of the last old operating Soviet reactors built without containment vessels, its location in a seismic zone has drawn renewed attention since Japan's earthquake-and-tsunami-triggered crisis.
相对于传统的建筑被动式住宅被包裹在一个密封的壳层中。
In contrast to a conventional building, a passive house is enclosed in an airtight envelope.
相对于传统的建筑被动式住宅被包裹在一个密封的壳层中。
In contrast to a conventional building, a passive house is enclosed in an airtight envelope.
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