| 1. | Preparation of specimen for unshaped refractories part1 : refractory castables
不定形耐火材料试样制备方法.第1部分:耐火浇注料 |
| 2. | Plastics . low density polyethylene pipes . preparation of specimens for physical testing
塑料制品.低密度聚乙烯管件.物理试验用试样的制备 |
| 3. | Polymer blend thermoplastic moulding materials ; preparation of specimens and determination of their properties
聚合混合物制热塑模塑材料.第2部分:模塑材料试样制备 |
| 4. | Aerospace - methods of test for surface protective coatings ; paints , varnishes - part 2 : specimens , preparation of specimens , drying
航空航天.表面保护涂层的试验方法.油漆和清漆.第2部 |
| 5. | Testing of textiles ; determination of the resistance of textiles to micro - organisms , general requirements and preparation of specimens
纺织品的检验.纺织品抗微生物能力的测定.通用要求和 |
| 6. | Testing of colouring materials in plastics ; testing of colouring materials in unplasticized polyvinyl chloride moulding compounds ; preparation of specimens
塑料着色剂检验.无增塑聚氯乙烯模塑化合物着色剂检验 |
| 7. | Plastics - thermoset moulding compounds - composites and reinforcement fibres - preparation of specimens for determining the anisotropy of the properties of compression moulding composites
塑料.热模化合物.复合和增强纤维.压模化合物的向异性能测定用试样制备 |
| 8. | The results showed that the effects of the experimental conditions and the preparation of specimens on contact angle were obvious . the additions of carbides to ti ( c , n ) solid solution could decrease contact angle of the system , the order was mo2c > tac > wc > vc > nbc , and the contact angle deceased continually with increasing the addition of other carbides or decreasing the ratio of tic in ceramics phase
研究发现实验工艺条件及试样制备都对接触角有一定影响；在ti ( c ， n )固溶体中添加其它碳化物能够降低金属ni对ti ( c ， n )固溶体的接触角，其对润湿性改善的强弱依次为mo _ 2c tac wc vc nbc ，并且增加碳化物添加量或降低tic的含量能使接触角持续下降。 |
| 9. | However the study of metal - oxide hetero - interface is relatively less because the properties of metals and oxides usually differ extremely from each other . contrary to metals , the oxides are usually very brittle , elastically stiffer , insulating and exhibit less thermal expansion and their crystal lattice constants are different from metals . moreover , the preparation of specimen of metal - oxide interface is very difficult , the observation of searching a suitable interface under the electron microscope is also a tedious work
然而，对金属-氧化物界面结构的研究却相对少一些，这主要是由于金属与氧化物之间的性质相差非常大，与金属相反，氧化物通常很脆、绝热、热膨胀系数小，晶格常数也不同于金属，有的甚至相差很大，而且，制备金属-氧化物界面比较困难，在电子显微镜下全面地观察一个合适的界面也是一项令人乏味的工作。 |
| 10. | The heating and ventilation : concentrated air conditioning system as main , fulfill the different requirements of exhibition hall and storehouse in humidity and temperature ; processing well the exhaust of noxious gas in underground garage and preparation of specimen area , comply the fire fighting design with the specification requirements
采暖通风：空调采用集中空调形式为主，对温、湿度有要求的展厅及藏品库房应满足不同的要求；此外，应处理好地下车库、标本制作和处理等场所有毒有害气体的排放，消防设计满足规范要求。 |
