Diffluence behaviour of aluminium alloy during ring compression
铝合金圆环压缩过程中的分流行为
As the nonuniformity feature of carbon contents is presented in both the carburized workpieces and the carburized cylinder spesimens, several layers of uniform materials can be researched respectively by means of ring compression test.
并给出圆环压缩时应力应变的计算公式以及用于该实验的试样尺寸。
On the top of the dome there is compress-ring,and on the bottom,tension-ring.
穹顶的上半部为压缩环,下部为张力环,水平环采用H型钢组成的具有足够刚度的空间三角形钢桁架,通过立柱及外斜杆,层层叠加,最终形成稳固的穹顶。
Rock fatigue crack propagation mechanism based on far field cyclic compression
循环压缩荷载下岩石的疲劳裂纹扩展机制
Fatigue cracking in Ni3Al single crystals with two kinds of orientation was examined by means of single-edge notch specimens under cyclic compression.
采用两种晶体取向的单边缺口试样，在循环压缩载荷下对Ｎｉ３Ａｌ基合金单晶体的疲劳裂纹萌生和扩展行为进行了研究。
Top Compression Ring Identification (Typical)
第一道压缩环标识（典型）
multi-stage compression refrigeration cycle
多级压缩式制冷循环
circumferentially compressible piston ring
"沿圆周压缩的活塞环,周向压缩的活塞环"
Performance Study on Quasi Two-stage Compression Cycle Composed by Different Type of Refrigerant Compressor
常用制冷压缩机的准二级压缩循环特性分析
Transformation of Dry Gas Seals for Recycle Gas Compressor in the Ethylene Oxide Unit
环氧乙烷循环气压缩机干气密封改造
counterbored piston ring
内表面精车的活塞(压缩)环
The vapour then passes to the compressor and the cycle is repeated.
随后,蒸气又流过压缩机,重复上述循环。
Several Key Technology to Exploit the Circling Sine Profiles Vane Compressor
开发波环滑片压缩机的若干关键技术
The Technological Reconstruction of the Shaft Sealing System for the Hydrogen Compressor of Continuously Reforming Unit;
重整循环氢压缩机密封系统技术改造
Building Circular Economy to Solve Environment Issue in the Condensation Model Industrialization Society;
压缩型工业化社会中的环境问题分析
CAUSES ANALYSIS OF MECHANICAL SEAL BREAKAGE IN LIQUID RING COMPRESSOR
液环式压缩机机械密封损坏原因分析
Study of N_2O transcritical two stage compression expander refrigeration cycle
N_2O跨临界双级压缩带膨胀机制冷循环
Design of Refrigeration Compressor Oil Circulation Test System
制冷压缩机油循环量测试系统的设计
Refrigeration Cycle Mode Study of Screw Compressor under High Compression Ratio Working Condition
螺杆式压缩机组在高压缩比工况下运行制冷循环方式的探讨
ANALYSIS OF CO_2 TRANS-CRITICAL TWO STAGE COMPRESSION CYCLE WITH HIGH AND LOW PRESSURE EXPANDERS
带高低压膨胀机CO_2跨临界双级压缩循环分析
The Appli cation of Domestic High -pressure Dry Gas Seal in Recycle Hydrogen Compressor
国产高压干气密封在循环氢压缩机中的应用
Application of High Voltage Inverter in Centrifugal Booster Compressor
高压变频器在离心式循环压缩机上的应用
Methods of testing for water-ring vacuum pumps and compressors
GB/T13929-1992水环真空泵和水环压缩机试验方法