Research , design , test and construction techniques of concrete and reinforced concrete structures . consultation and assessment on bidding of engineering materials 混凝土材料的研究、设计和检测技术,工程材料招标评标。
Main research direction contains nano material thermodynamics , the metal alloy of shape memory , fuel cell and engineering material of automobile etc 主要研究方向有纳米材料热力学、形状记忆合金、燃料电池和汽车工程材料等。
Magnesium alloys are regarded as green engineering materials in 21st century . however , poor corrosion resistance has often prevented it from further exploitation 镁合金是“ 21世纪的绿色工程材料” ,但是镁合金耐蚀性较差。
As a wide used engineering material , prestressed concrete has been developing very fast , representing one of the latest technologies in civil engineering 预应力混凝土是当今世界上技术最先进、用途最广、最有发展前途的工程材料之一。
Sales for 1994 : rmb 758 . 92 million business scope : electric equipment , communication equipment , electrical engineering materials , recorders and videos , etc 下辖工业品商场交电商场购物中心等。 1994年商品总购进58502万元,销售75892万元。
The experimental resu lts show that the above - mentioned method can solve the true temperature and spectral emissivity measurement of most engineering materials 实验结果表明,该方法可以解决绝大多数工程材料的目标真温及光谱发射率的测量问题。
A new engineering material - steel fiber polymer cornpositels fpc ) which is widely applied in the field of machine manufacture i s studied in this paper 本文研究了一种新型工程材料? ?钢纤维聚合物混凝土( steelfiberpolymerconcretc ) ,并将其应用于机械制造业领域。
Building mortar is one of the most universal building - engineering materials , and 25 ~ 40 percents of cement amount is manufactured into building mortar according to last statistic 建筑砂浆是建筑工程最大宗的材料之一,据统计水泥总量中25 - 40用于配制建筑砂浆。
In most engineering materials , elastic deformation will continue after the stress application , and upon load release some finite time is required for complete recovery 应力施加后,大多数工程材料弹性形变都会持续,并且撤去加载,样品的完全回复也需要一定的时间。
Seamless , non - shrinkage , wearing - resistant , anti - scar , pressure proof , impact - proof , temperature - resistant , acid alkali resistant , water - proof and corrosion resistant engineering materials 无缝、不收缩、耐磨、耐刮、耐压、耐冲击、耐温、耐酸碱、防水、防蚀工程材料。