freezing and thawing中文,freezing and thawing的意思,freezing and thawing翻译及用法

2026-03-21 08:17 浏览次数 20

freezing and thawing

[ˈfri:ziŋ ænd ˈθɔ:iŋ]

冻融

freezing and thawing 例句

英汉例句

  • Comparing the effects of different demulsification methods, the results showed the effect of freezing and thawing to be the best.

    比较了不同破乳方法的破乳效果,结果表明,冷冻解冻方法破乳效果最佳。

  • The result indicated that the resistance to freezing and thawing of normal low-strength concrete is very low. Freeze-thaw cycles have important affect to concrete strength.

    结果表明普通低标号混凝土抗冻性能较差,冻融循环对混凝土强度影响较大。

  • The slip of reinforcement corresponding to the ultimate bond strength changes slightly up to 15 freezing and thawing cycles and greatly more than 15 cycles.

    当冻融次数少于15次时,钢筋极限粘结荷载时的滑移变化不大,而冻融次数多于15次时滑移变化明显增大。

  • The effect of steel slag powder on road properties and freezing and thawing resistance of concrete was studied.

    研究了钢渣微粉对混凝土路用性能和抗冻融循环能力的影响。

  • It results the thickness of ice layer continuously increasing in freezing and thawing cycles.

    它导致反复冻融循环时冰层厚度不断增加。

  • They show a surface broken into polygonal slabs by repeated freezing and thawing of the sort that happens above permafrost.

    它显示了其在永久冰冻区之上的表面由于多次冰冻和融化已经成为多边形的冰板。

  • The results indicated that air content and strength of the concrete had significant effects on the freezing and thawing durability of concrete with and without PFA.

    结果表明,混凝土的引气量和强度是影响普通混凝土和粉煤灰混凝土抗冻性的决定因素,满足抗冻性要求的引气量取决于相应的混凝土强度等级。

  • The physical processes involved in freezing and thawing of concrete were simulated in a mathematical model based on thermodynamics and pore-elastic theory.

    应用混合物的连续介质理论,建立了冻融过程中饱和多孔介质的渗流场、应力场和温度场耦合作用的数学模型。

  • It is analysed that applied load capacity of reinforced concrete for freezing and thawing cycle under ocean environment.

    分析了海洋环境下的钢筋混凝土在冻融破坏下的承载力。

  • It also has the function of anti permeability, so that the freezing and thawing properties of building objects have been improved.

    它还具有一个抗渗性的功能,让建筑物体的冻融性能得到良好的改善。

  • The effects of ultra-high pressure treatment on color, texture, oxidation of lipid, freezing and thawing process of meats were introduced in this paper.

    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。

  • The sweet sap is collected from maple trees in the spring when freezing and thawing cycles cause it to rise and flow from taps hammered into tree trunks.

    这种甜的枫树液在春季采集,反复的冻融导致它上升沿着打进树干的导管流出来。

  • The experiments results show that the effect of alternative freezing and thawing has a great influence on the organic matter, nitrogen nutrition, potassium nutrition and soil enzyme activities.

    研究结果表明,冻融交替作用对黑土有机质、氮钾及酶活性产生重要的影响。

  • After the experiment and the theoretical analysis, have established the reflection freezing and thawing to the soil body constitutive property influence dynamic constitutive parameter.

    经过试验和理论分析,得到了反映冻融对土体结构性影响的动态结构性参数。

  • The thermo dynamics mechanism of water and salt transportation in the salined wetland during the freezing and thawing period is substantial to the geographical occurrence mechanism of salinized soil.

    冻融期间盐沼湿地水盐迁移的热力学机制是松嫩平原土壤盐化发生机制的重要组成部分。

  • The test proved that freezing and thawing split test is not suitable for evaluating moisture sensitivity of aged asphalt mixtures.

    试验发现,冻融劈裂试验不适合评价老化后沥青混合料的水稳定性。

  • During the freezing and thawing demulsification, the oil recovery was increased with decrease in freezing temperature.

    冷冻解冻破乳中,乳状液中油回收率随冷冻温度降低而上升。

  • Study was made on effects of freezing and thawing cycles on bond characteristics between reinforcement and concrete using beam specimens that experienced 0, 5, 15 and 25 freezing and thawing cycles.

    通过对盐水环境中经历了0、5、15、25次冻融循环的钢筋混凝土梁式试件的粘结性能试验,研究了冻融循环对钢筋与混凝土粘结性能的影响。

  • The damage of freezing and thawing of concrete structure in cold environment is an important content of durability design of concrete structure.

    混凝土结构在严寒和寒冷环境中的冻融破坏是混凝土结构耐久性设计的重要内容。

  • The invention is characterized in that the freezing and thawing treated water is ethanol added water.

    其特征在于,上述冷冻解冻处理水为乙醇添加水。

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