substitute material

Study on Substitute Material of Poria Cocos Planting

茯苓种植用材代用品

Acetylene is a fuel gas in application to industrial gas widely. But acetylene production has higher energy consumption and calcium carbide is an important raw material of synthetic chemicals, so liquefied petroleum gas is a good substitute for acetylene when welding.

乙炔是工业燃气中应用最广的一种可燃气体，但生产乙炔能耗高，电石又是重要的合成化学原料，因此，用液化石油气代替乙炔作为焊割气，是一条节能的重要途径。

TCP ceramics have been widely used into clinical as the bone-repair and bone-substitute material.

β-TCP陶瓷作为骨修复、骨替代材料已广泛应用于临床.

Feasibility analysis on the substitute material of fir roof tile

冷杉屋面瓦替代材料的可行性分析

Whether it is the own organism of patient or the artificial materials, the properties of substitute material to repair lack of breast wall bone are not desirable.

目前，国内用于修复胸壁骨性缺损的代用材料，不论是患者自身机体组织还是人工生体材料，性能均不理想。

Objective To investigate the ability of repairing segmental bone defect with the compound of small intestinal submucosa and beta-tricalcium phosphate and small intestinal submucosa and to evaluate the feasibility to use them as bone substitute material.

目的观察研究小肠黏膜下层和β-磷酸三钙复合物（SIS/β-TCP）及小肠黏膜下层（SIS）修复骨缺损的能力，评估SIS作为骨支架材料的应用价值。

And natural asbestos substitute for cement products, rubber reinforced material and heat sealing materials, high temperature filtration materials and high temperature catalyst carrier and so on.

以及天然石棉代用品作水泥制品、橡胶增强材料及高温密封材料、高温过滤材料和高温催化剂载体等。

Hereby newly city plastic underground drainpipe has far-ranging application value and can completely substitute traditional material.

因而城市新型塑料埋地排水管道有广泛的应用价值,可完全替代传统管材.

The results indicate that GSY glasses will be a good substitute host material for Yb3+ – doped double cladding fiber due to its longer fluorescence lifetime and bigger emission cross section.

结果表明：Yb3+掺杂锗硅酸盐玻璃具有较长的荧光寿命和较大的受激发射截面，是一种新型的Yb3+掺杂双包层光纤激光器候选基质材料。

Ethanol has many uses as a solvent, raw material , extraction medium , antifreeze gasoline additive and substitute.

乙醇有毒,危害中枢神经系统,但对某些人是一种嗜好性毒品, 导致酒精中毒症.