steeltube是什么意思

用法例句

Characteristics and configuration of hepatocyte growth-promoting factor freeze-dried powder injection;

促肝细胞生长素冻干粉针剂的性状与结构

Procession and configuration design of multi-procedure complex compound die;

多工序复杂复合模的工艺及结构设计

Investigation of piston configuration of reciprocating pump operated in the mine;

矿场往复泵活塞结构研究

Phase composition and microstructure of plasma sprayed hydroxyapatite coating;

等离子喷涂羟基磷灰石涂层的相组成及其结构

Effect of sputtering pressure on the microstructure and anisotropic magnet-resistance of Ni80Fe20 thin films;

溅射气压对Ni_(80)Fe_(20)薄膜微结构和各向异性磁电阻的影响

Study on microstructure and tribological properties of diamond-like carbon films deposited by PECVD;

PECVD法制备类金刚石薄膜的结构和摩擦学性能研究

Design and construction of commercial airlift bioreactor;

工业气升式生物反应器结构和设计

On the construction of electromagnetic levitation melting system and levitating force;

电磁悬浮熔炼系统的结构及其悬浮力的研究

Theoretical Study on Structures and Stability of Ion NC_2S~+;

NC_2S~+离子的结构和稳定性的理论研究

A theoretical study on structures and spectroscopies of SiC_2S molecul;

SiC_2S分子结构和光谱的理论研究

A theoretical study on structures and spectroscopies of Si_2CN molecule;

Si_2CN分子结构的理论研究