The results show that by lowering the fusant temperature and raising the cross air blasting speed properly, we can keep the degree of profile at a reasonable scope.
结果表明，适当降低熔体温度和提高侧吹风速度，可以提高丝条异形度的保持率。
Combining the chemical cleaning and air blasting method, this paper introduces a new method of removing the deposit resulting from the shift gas and catalyst powder, etc.
采用化学清洗和空气爆破相结合的方法，清除换热器中由变换气及催化剂粉末等形成的垢物，降低换热器的阻力，提高热效。
The results show that the apparent density of hard elastic polypropylene increases with a lower melt temperature, or a higher draft ratio, or a higher air blasting speed.
结果表明，熔体温度下降、所受拉伸比增加或冷却风速度升高均可使表观密度增加。
The controlled blasting design of Benxi Civil Air Defence Building, operation and safety technical measure in complicated environment is introduced.
介绍本溪市人防办公楼基础开挖控制爆破设计、施工及在复杂环境下所采取的安全技术措施。
Water media face the side of the blasting rock and air media face the side of the obligate wall rock.
从而达到破坏水介质一侧岩石，且尽量减少空气介质一侧岩石爆破损伤的目的。
A new loading structure-bottom air cushion loading is described together with its specialities and blasting principle.
论述了新的装药结构-底部空气垫层装药结构的特点和爆破原理。
Air eraser Miniature sand-blasting hand appliance, using compressed air and pumice for removing superfluous lithographic images from the plate.
擦版气笔手提的小型喷砂器，用压缩空气和浮石粉去除平版上多余的印纹。
Based on these conclusions, the influence of axial decoupling coefficient of top-air-decked charge structure and detonating manner on blasting effect is analyzed here.
鉴于以上结论，进一步分析了上部空气层装药结构轴向不耦合系数与起爆方式对爆破效果的影响。
Disasters in engineering blasting includes toxic gas, dust, noise, fly rock, blasting vibration, touchdown vibration, flood caused by blasting, ground swell, air or water blasting wave.
工程爆破中的灾害主要有爆破有毒气体、扬尘、噪声、飞石、振动和爆破引起的触地振动、爆破水灾和涌浪、空气冲击波或水击波等。
The blasting mechanism of smooth blasting soft mat layer charging construction (for example, air layer and layer) is introduced.
以空气垫层和水垫层为例介绍软垫层光面爆破装药结构爆破机理。
Slungshot occurring is a potentially dangerous factor in blasting project in the open air.
飞石是露天爆破工程中严重的潜在事故因素。
With the index of cut hole's volume, depth and blasting fragmentation in the thesis, the simulated tests have been carried out upon cut blasting of bottom air column and conventional charge.
以槽腔体积、槽腔深度和爆破块度为指标，对底部空气柱装药和常规装药掏槽爆破进行了模拟试验。
Based upon blasting mechanics theory, pressure on the wall of borehole and blast stress field are gained in the course of detonation with air cushion charging construction.
利用爆炸力学理论，得到空气垫层装药爆破的孔壁压力及其爆炸应力场。
According to the mechanism of base air-decked blasting, combined with millisecond blasting theory, the contrast tests of millisecond blasting for base air-decked were carried out in the quarry.
根据孔底空腔爆破的作用机理，结合微差爆破理论，在该采石场进行了孔底空腔微差爆破的对比试验研究。
Bessemer process: a method for making steel by blasting compressed air through molten iron to burn out excess carbon and impurities.
贝塞麦炼钢法：吹入压缩空气通过熔融的钢铁以燃尽多余的碳和杂质的一种炼钢方法。
The air conditioning was blasting cold air at us.
空调对着我们吹着冷风。
Abstract: The open-air explosion hazards are seismic effect, blasting individual flying rocks, blasting toxic gases, explosive air shock wave and noise hazards.
摘要：露天爆破的危害有爆破地震效应、爆破个别飞石、爆破有毒气体、爆炸空气冲击波和噪声等危害。
The open-air explosion hazards are seismic effect, blasting individual flying rocks, blasting toxic gases, explosive air shock wave and noise hazards.
露天爆破的危害有爆破地震效应、爆破个别飞石、爆破有毒气体、爆炸空气冲击波和噪声等危害。
Extension mine new charge methods to improve the quality of blasting to reduce blasting costs using BJQ air spacer.
利用BJQ空气间隔器，研究推广矿山新的装药方法，提高爆破质量，降低爆破成本。
The demolition of hollow brick structure by multi point air coupling blasting is introduced.
介绍了采用多点空气耦合爆破拆除技术对空心砖结构实施定向爆破。
According to specific geological conditions of Jiujialu mine area, deep-hole blasting open-air stage is explored in this paper.
根据九架炉采区具体地质条件，进行露天台阶深孔爆破的实践探索。
Recently air-cushion blasting with column charge has been widely used and gained remarkable results in improvment of fragmentation and controlling damage.
近年来条形药包空腔爆破的应用范围有了一定的扩展，并且在提高爆破效果和控制爆破危害等方面取得了显著效果。
This series air compressor widely used in pneumatic lock, pneumatictool, t ere en fe inflation, blowing process, spray paint, sand blasting and fluidic element.
本系列空气压缩机广泛用于气动夹固、风动工具、轮胎充气、吹制工艺、喷漆、喷砂、射流元件及共它需要压缩空气的场所。
This paper studies the relationship between the in-stove temperature and blasting air for upward ventilating biomass -gasification stove.
对气化炉炉内温度和鼓风量之间的关系进行了实验研究。
This series air compressor widely used in pneumatic lock, pneumatic tool, tire inflation, blowing process, spray paint, sand blasting and blasting and fluidic element.
本系列空气压缩机广泛应用于气动夹固、风动工具、轮胎充气，吹制工艺、喷漆、喷砂、射流元件及其他需要压缩空气的场所。
This series air compressor widely used in pneumatic lock, pneumatic tool, tire inflation, blowing process, spray paint, sand blasting and blasting and fluidic element.
本系列空气压缩机广泛应用于气动夹固、风动工具、轮胎充气，吹制工艺、喷漆、喷砂、射流元件及其他需要压缩空气的场所。
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