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- Study on cordierite ceramics with low thermal expansion rate 低膨胀率堇青石陶瓷的研究
- thermal expansion rate 膨胀率
- Thermal expansion of a monatomic nanochain[J]. 引用该论文 黄建平;吴学忠;李圣怡.
- The higher the cooling rate, the lager the corresponding thermal expansion changes. 降温速率越大,其相应的热膨胀系数也越大;
- The results are 1) thermal expansion, and 2) thermal conductivity. 结果导致:1)热膨胀,和(2)热导率。
- The thermal expansion of liquids is the principle of operation here. 液体温度计的原理是液体的热膨胀。
- Thermal expansion of cementite and thermoelastic stresses in white cast iron . pdf 提供几篇相关资料,不知道有没有人需要。
- It is difficult to estimate thermal expansion as a result of surface warming. 因表面受热而引起的热膨胀难以估算。
- Hardness, expansion rate, etc. were measured to evaluate the influence of Karrageenan, Locust Bean and Xanthan on the quality of the soft ice cream. 对软冰淇淋浆料的粘度及软冰淇淋的硬度、膨胀率、抗融性等指标进行测试来观察黄原胶、刺槐豆胶和卡拉胶对软冰淇淋品质的影响。
- For a void to mimic it exactly, the expansion rate must decrease sharply away from us and in every direction. 要使空洞与暗能量精确相似,膨胀速率必须在离我们远去的任何方向上急剧减少。
- Locust Bean and Xanthan gum improved the expansion rate of the ice cream while Karrageenan decreased it. 在粘度方面,三者均有增稠作用,作用大小依次为黄原胶、刺槐豆胶和卡拉胶;
- Mineralogical composition consists of mullite crystals and amorphous SiQ glass only, both having iow and uniform rate of thermal expansion, thus giving articles with good thermal shock resistance. 结构组成为莫来石晶体及SiQ玻璃,热膨胀系数小而均匀抗热震性高;
- The effects of the factors including temperature,O_2 concentration,passivation time and expansion rate ect, on catalyst passivation. 在适宜的预硫化催化剂固定床钝化工艺条件的基础上,进行了膨胀床预硫化钝化工艺条件的研究,考察了温度、O2浓度、钝化时间及膨胀率等因素对钝化催化剂的影响。
- The idea was to compare the expansion rate today with the rate billions of years ago by gauging the speeds of exploding stars called supernovas. 研究人员们通过测量一种叫做超新星的爆炸恒星,将宇宙现在的膨胀速度与数十亿年以前的膨胀速度相比较。
- To match with the spinel, a low temperature frit glass and funnel glass with similar thermal expansion are developed. 分析了封接中材料匹配、浸润性以及再结晶等原理,叙述了封接工艺。
- Spinel exhibits a lower thermal expansion coefficient than conventional glass faceplate. 给出了封接结构、所用屏、低熔点玻璃和锥的材料特性。
- The higher the calcination temperature, the lower the strength, and the higher the free linear expansion rate of cement stone is. 保温时间越长,水泥石的膨胀率越大,强度越低;
- Chooses the compound floor to consider three factors: Wear-resisting rotation, formaldehyde content and absorbing water thickness expansion rate.... 选择复合地板要考虑三个因素:耐磨转数、甲醛含量和吸水厚度膨胀率。...
- We then insert this average density into Einstein's equations for gravity and determine the averaged expansion rate of the universe. 然后将平均密度带入按因斯坦重力方程来确定宇宙的平均膨胀速率。
- Consisting of two metals,often bonded together and having different rates of thermal expansion. 双金属的由两种通常是结合在一起且具有不同热膨胀系数的金属组成的。