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- It is concluded that the freezing and thawing process and the thickness of active layers change with the changes of ground characteristics, affecting the permafrost further. 结果表明,由于工程活动改变了场地下垫面性质,造成了不同场地活动层冻融过程、活动层厚度等的差异,进而影响了多年冻土变化。
- The effect of High Electrostatic Voltage Field on the freezing and thawing process of the fish is studied in this paper. 本文以青鱼为研究对象,实验研究了其在高压静电场中冻结、解冻的过程。
- This article introduced the effects of ultra high pressure on color, texture, oxidation of lipid, freezing process and thawing process of meat when meat was treated by ultra high pressure. 本文介绍了以超高压处理时,超高压对肉的颜色、肉的组织结构、肉中脂肪的氧化、肉的冻结过程和解冻过程的影响。
- This article mainly reviewed researches on heat-transfer modeling during ultrahigh pressure processing, freezing and thawing process under ultrahigh pressure and low temperature. 本文综述了食品在超高压处理过程中的传热模型和相转变的研究进展,对超高压低温条件下的冻结和解冻过程也进行了讨论。
- And the simulationof the thaw process in a tube of CPL condenser is presented in this paper. 这项研究的目的是试图将双倒易边界元方法发展应用于数值模拟CPL冷凝年管冻结段的融化过程。
- Freezing thawing durability of both ordinarily and air entrained concrete exposed to Xinjiang, Qinghai, Inner Mongolia and Xizang salt lakes were determined by the accelerated freezing thawing method. 用快冻法研究了普通混凝土与引气混凝土在水和西藏、内蒙古、新疆和青海盐湖卤水中的抗冻性。
- DSC and mechanical tests have been employed to investigate the influence of freezing,thawing,dehydrating and irradiating upon th crystallity and the mechnical properties of PVA-hydrogel. 通过差示扫描量热法(DSC)及相应的力学性能试验研究反复冷冻融化、真空脱水和辐照交联对PVA-水凝胶结晶和力学性能的影响。该PVA-水凝胶的力学性能与人关节软骨相近,可望用于人工软骨材料。
- The CMO ORF was cloned and the plant expression vector pBI121-CMO was constructed. The resultant plasmids pBI121-CMO was transferred into Agrobacterium tumefaciens (GV3101) by the liquid nitrogen freezing thaw method. 克隆了CMO基因的编码区,构建了其植物表达载体pBI121-CMO,冻融法将质粒导入根癌农杆菌(Agrobacterium tumefaciens)GV3101,获得工程菌GV3101-pBI121-CMO。
- 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 effects of PVP in formulation and freeze thawing steps on drug leakage and aggregation of tanshinone liposomes were investigated. 考察了聚乙烯吡咯烷酮(PVP)以及冻融处理对丹参酮脂质体的药物渗漏和微粒聚结特性的影响。
- This artic le has discussed the advantage of different kinds of prepartions:reverse_phase e vaporation, crush, freeze thawing . 通过对其包裹率的测定,结果表明:反相蒸发法包裹率高,反相蒸发法为最佳工艺。
- Impact of Soil Freezing and Thawing Process on Thermal Exchange between Atmosphere and Ground Surface 冻融作用对地气系统能量交换的影响分析
- The results showed that the glutinous corn zein could improve the freeze thawing stability and sensory quality of fast freezing dumplings by adding 1.5% zein dissolved in 80% alcohol to the dough. 结果表明:玉米醇溶蛋白以1.;5%25剂量溶于80%25乙醇后加入面团;能够提高速冻水饺的冻融稳定性和感官品质。
- The paper studied the Solubilizing effect of solvent extraction, freeze thawing, ultrasonication, phosphoric acid treating and enzymatic hydrolysis on Spirulina dried Powder. 对溶剂浸提,反复冻融,超声波处理,磷酸处理和酶解技术对螺旋藻粉的增溶效果进行了比较。
- Methods The tumor antigen peptides from 4T1 breast cancer cells were acquired by freeze thawing method and HSP70-4T1 peptides complex was reconstructed in vitro. 方法冻融法获取BALB/C小鼠4T1乳腺癌细胞抗原肽,体外重组HSP70-4T1抗原肽复合物。
- 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。
- Reach the Conclusion that the freeze thawing extraction, and Centrifugation, and then enzymatic hydrolysis of the filter residue is the optimum solubilization methot. 发现以反复冻融浸提,其渣再酶解处理为最佳增溶方法。
- 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。
- STUDY ON THE THAWING PROCESS OF TWO KINDS OF FROZEN FOOD BY HPEF 两种冻结食品在电场作用下的解冻试验探讨
- Leave the chicken out overnight to thaw it out. 把这只鸡在外放一晚上就解冻了。