查询词典 expansivity

In this paper, a method which is used to calculate the confined expansivity and selfstressing of the core concrete and the ringdirection stress in the steel tube by measuring the free expansivity of concrete was proposed.

钢管混凝土充分利用了混凝土的抗压强度和钢材的抗拉强度，是一种良好的组合结构材料，因而被广泛地应用于桥梁结构工程之中[1～3]。

A thermal expansivity test device consisting of hating unit, attemperating unit, displacement transducer, recorder and so on, was developed to determine the thermal expansivity of new sand, clay-beaded sand, sodium silicate sand, resin bonded sand with th

摘要铸造用砂热膨胀性测试装置，由加热装置、温控装置、移位传感器、记录仪等组成，可实现铸造用原砂（亦可用于粘土型砂、水玻璃型砂、树脂型砂等）的随温和等温热膨胀性测试。

Acoording to the dense system mortar theory sith micromeritics added to cement to produce impermeable gel with expansive property.The expansive concretepossesses both early expansivity (during 14d water cure) and later expansivity (during 286d shrinkage period in air).

依据与水泥生成超细粒致密系统浆体理论，利用天然非金属硅酸盐矿物与水泥形成不透水凝胶体的特有膨胀性能，研制出高抗渗、抗收缩的TEA－膨胀型防水剂。

A thermal expansivity test device consisting of hating unit, attemperating unit, displacement transducer, recorder and so on, was developed to determine the thermal expansivity of new sand, clay-beaded sand, sodium silicate sand, resin bonded sand with the temperature or isothermally.

摘要铸造用砂热膨胀性测试装置，由加热装置、温控装置、移位传感器、记录仪等组成，可实现铸造用原砂（亦可用于粘土型砂、水玻璃型砂、树脂型砂等）的随温和等温热膨胀性测试。

The result shows that the expansivity of the cement paste is 2 times higher than that of the aggregate.

结果表明，在85℃时水泥浆体的热膨胀率是粗集料的2倍多。

The structure data of simulation results at ambient temperature were agree well with the experiments, and the thermal expansivity and bulk modulus of TiO〓 and K〓Ti〓O〓 were obtained.

常温下模拟得到的结构参数能很好的和实验数据吻合。模拟了随温度和压力变化造成的热膨胀系数和体积弹性模量，对本实验室合成的六钛酸钾晶须的性能进行了预测。

The forest tenure is endowed with several kinds of living woods and forest by-product,etc.It has not only the normal features of assets,but also has other features of natural appreciation,expansivity and postponed disafforestation.

以活立木、林副产品等形式赋存的林权不仅具有一般资产特征外，而且具有自然增值性、可扩张性和可延迟采伐的特性。

The practical value of knowledge resources possesses popularity, duality of exhaustiveness and non exhaustiveness, and expansivity.

知识资源的使用价值具有广普性、非耗竭与耗竭二重性及扩张性

Life expansivity differ depending on the kind of cancer, the infected organ and other tissues.

生命还能延续多久取决于癌症的类型以及被感染的器官及组织。

The results showed that the linear expansivity and apparent porosity of the samples increased with increasing the percentage of matrix materials and aggregate size.

结果表明，随着基质料含量的增加和骨料粒度的增大，试样的线变化率和显气孔率逐渐增大；随着成型压力的增加，试样的显气孔率明显减小，线变化率增加。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。