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- A dynamic module damage model was built to predict the dynamic strength and maximum dynamic module of the silty clay after every freeze thaw cycle. 建立了动模量损失模型，能够预测每一次冻融循环后的动强度和最大动模量。
- The built prediction model is characterized by high precision, can be used to evaluate the effect of the freeze thaw cycles on the service life of the silty clay roadbed. 通过与试验对比可知，预测模型具有较高的精度，可以用来评估冻融循环对粉质黏土路基使用寿命的影响。
- On the basis of the results obtained from comparison teats of fly ash soils and silty clay on dynamic strength under freeze thaw cycles, the dynamic strength was quantitatively analyzed. 摘要根据粉煤灰土和粉质黏土经过冻融循环后动强度的对比试验，对粉煤灰土和粉质黏土的动强度做出了定量分析。
- Keywords cement-based material;freeze thawing cycle;self-healing;ionic transmission;impermeability; 水泥基材料;冻融循环;自修复;离子传输;抗渗性;
- freeze thaw cycles 冻融循环
- freeze thawing cycle 冻融循环
- Combined EVT500-500 with BTS-600, the DST cycle test of horizon lead-acid battery 12 V/85 Ah was performed. 结合EVT 500-500和BTS-600对水平铅酸蓄电池12 V/85 Ah进行了电池动态应力(DST)循环工况测试;
- In this dissertation, design of a distributed CAMAC system for Pressure Cycle Test is studied in detail. 本文以车用油冷器压力脉冲试验台为应用对象,系统地研究了油冷器压力脉冲试验台分布式测控系统的设计与实现方法。
- Objective To investigate the anti-chronic myeloid leukemia(CML) effect of cytotoxicity T lymphocytes(CTL) activated by dendritic cells(DC) pulsed with freeze thaw K562 lysates antigan. 目的研究K562冻融抗原负载的健康供者来源的树突状细胞(DC)诱导细胞毒性T淋巴细胞(CTL)体外杀伤慢性粒细胞白血病(CML)细胞的毒性效应。
- Cyclic voltametry and charge-discharge cycle test was applied to perform the electrochemical test. 在电化学测试方面使用循环伏安法及充放电仪来进行测试。
- The effects of the hydrophilic monomer AA and initiator K 2S 2O 8 on the electrolyte stability, freeze thaw stability and mechanical stability for the copolymer(MMA/BA/AA) soap free emulsion(pH=8)have been studied. 研究了亲水性单体AA和引发剂K2 S2 O8用量对三元共聚物 (MMA/BA/AA)无皂乳液 (pH =8)的电解质稳定性、冻融稳定性和机械稳定性的影响。
- The paper introduces the structure of the battery, aerospace mechanics environment test criteria and simulative cycle test procedures for GEO. 简要介绍了电池组的构成以及电池组空间力学环境测试条件和模拟GEO试验制度。
- Solder joint fatigue life is generally ascertained through accelerated temperature cycle test on electrical subassembly. 焊点疲劳寿命通常是通过电子组件进行温度循环加速试验来确定。
- Abstract: The paper introduces the structure of the battery, aerospace mechanics environment test criteria and simulative cycle test procedures for GEO. 文摘:简要介绍了电池组的构成以及电池组空间力学环境测试条件和模拟GEO试验制度。
- In this experiment PST lipsome was produced by freeze thawing method. 采用冰冻熔融法制备脂质体,包封率进行测定可达29%25。
- The causes of frequent failures in duty cycle test of gapped MOA and correct selection of parameters of resistor columns are always topics of concern of manufacturers and users. 带串联间隙金属氧化物避雷器动作负载试验频繁失败的原因和如何正确选取电阻片整体参数一直是制造厂和用户关注的问题。
- Recent Studies of Concrete to Freeze Thaw Damage 混凝土冻融破坏研究现状
- freezing thawing cycle 冻熔循环
- Long term immersing Marshall test and frozen-thaw cycle test were used to investigate the anti-stripping performance of andesite asphalt mixture using cement and anti-stripping agent. 采取长时间浸水马歇尔试验和多循环冻融劈裂试验方法,对掺加了水泥、抗剥落剂的安山岩集料沥青混凝土水稳定性能进行研究。
- Second, the economic cycle test in a prosperous economic cycle now, but the market economy is a changing economy, When the economy entered downlink adjustment, the ABC will probably rise. 二是经济周期的考验，现在经济处于兴旺周期，但市场经济是有景气变化的，当经济进入下行调整期时，很可能违约率就会上升。
