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- The isothermal crystallizing rate of polychlorOprene(CR)was determined by differential scanning calorimetry (DSC) at constant speed of temperature rising. 用差热扫描法,采用等速升温,测定了氯丁橡胶(CR)等温结晶时的结晶速率。
- Estimation Formulae of the Critical Rate of Temperature Rise for Thermal Explosion of Exothermic Decomposition Reaction System of Energetic Materials 含能材料放热分解反应体系热爆炸的临界温升速率估算式
- Keywords GUDN;Autocatalytic decomposition;Kinetic parameters;Critical rate of temperature rise;Thermal explosion;Non-isothermal DSC; 脒基脲二硝酰胺;自催化分解;动力学参数;临界温升速率;热爆炸;非等温DSC;
- It can be presumed that the nucleation rate of HHM will increase with the rise of temperature and supersaturated ratio, when toluene used a... 指出HHM晶体在甲苯为溶剂的过饱和溶液中的成核速率随着温度和过饱和比的提高而增大。溶剂的性质也将改变成核速率的大小。
- It can be presumed that the nucleation rate of HHM will increase with the rise of temperature and supersaturated ratio, when toluene used as dissolvent. 指出HHM晶体在甲苯为溶剂的过饱和溶液中的成核速率随着温度和过饱和比的提高而增大。
- The solution of temperature rise causing the crack of LPG vessel shell is conducted with a calculation example. 结合算例,对可导致液化石油气容器外壳破裂的温升进行了求解。
- Main factors influencing concrete adiabatic temperature rise are discussed theoretically. The influences of initial casting temperature, superplasticizer and fly ash on the adiabatic temperature rise and the temperature rise rate of concrete were studied. 从理论上讨论了影响混凝土绝热温升的主要因素;并通过实验分析了初始入模温度、掺加粉煤灰和减水剂等因素对混凝土绝热温升和温升速率的影响.
- Dynamic metamorphism result in mechanical break of rock.Carbonate rocks decompose and release CO2 because of temperature rise owing to dynamothermal metamorphism. 动力变质作用导致岩石的机械破碎,在碳酸盐岩地区由于断裂的动力增温作用使得岩石发生变质反应释放出二氧化碳。
- The reasons of temperature rise of hearth sidewall for several times were analyzed and the operation practice on control of sidewall erosion was summarized for No. 通过分析宝钢2号高炉炉缸侧壁温度屡次升高的原因和操作实践的总结,证实铁水环流加剧是大型高炉炉缸侧壁侵蚀的主要原因。
- The problems of temperature rise and thermal stress damage of semiconductors material induced by chemical laser beam are studied by using a numerical and analytical method. 分别采用数值方法与解析方法,研究了连续波激光辐照半导体材料时产生的温升及热应力。
- There was a descent of temperature after rain. 雨后气温下降了。
- What's the going rate of computer programmers? 计算机程序设计人员的一般工资是多少?
- The rate of heat flow between any two points increases with difference of temperature. 任何两点间的热流动速率则随温差的加大而增加。
- By power we mean the rate of doing work. 我们说功率就是指做功的速率。
- But, even the permafrost table has highly raised the annual thermal imbalance of soil and the process of temperature rise, it is disadvantageous for the thermal stability of permafrost. 对于高温多年冻土来说,尽管多年冻土上限也得到了较大幅度的抬升,但升温过程和土体年收支的不平衡都在朝著不利于多年冻土热稳定方向发展。
- The effect of temperature and time upon the volatilization rate of molybdenum trioxide has been studied. 考察了温度、时间等因素对三氧化钼挥发率的影响。
- The germination rate of sclerotia increased with temperature rose, mathematical relation of germination rate and temperature were set up. 首次报道了不同生境下菌核能在土层下侵染水稻表现典型病斑。
- The rate of incidence of a disease. 发病率发生疾病的概率
- The reasons of temperature rise of hearth sidewall for several times were analyzed and the operation practice on control of sidewall erosion was summarized for No.2 BF at Baosteel. 通过分析宝钢2号高炉炉缸侧壁温度屡次升高的原因和操作实践的总结,证实铁水环流加剧是大型高炉炉缸侧壁侵蚀的主要原因。
- The rate of inflation must be held down. 通货膨胀率必须控制在低水平上。