expansion coefficient是什么意思，expansion coefficient的意思翻译、用法、同义词、例句
常用词典
[物] 膨胀系数，膨胀率；[数] 展开系数
例句
The properties of coatings. e. g. tensile strength, expansion coefficient, wear volume under given conditions and porosity, etc. were tested.
测定了涂层抗拉强度、膨胀系数、一定条件下的磨损体积、气孔率等性能。
Because the expansion coefficient of concrete is two times as much as that of brick masonry, the temperature cracks occurre easily in the top wall in brick masonry structure.
由于砼与砖砌体的线膨胀系数相差一倍，在温度作用下，现浇砼屋面的砖混房屋顶层墙体很容易产生裂缝。
The variation of CHGR with depth is available from the calibration of the porosity, gas saturation of electric log interpretation of the reservoir and hydrocarbon gases expansion coefficient.
经储集层段测并解释孔隙度、含气饱和度及天然气膨胀系数等校正，可作出岩石含烃浓度随深度剖面变化的成果图。
The corresponding mathematic model has been established in accordance with the physical definition of the density and the expansion coefficient through formula derivation.
根据密度和膨胀系数的物理定义，通过公式推导，建立了相应的数学模型。
In the case of small increase in expansion coefficient ceramic materials with high bending-shock resistance and small thermal expansion coefficient based on Aluminum Titanate can be obtained.
在热膨胀系数提高不大的情况下可以获得强度高、抗热震性能优良的钛酸铝基陶瓷材料。
During the study we tried to lower the thermal expansion coefficient of cordierite by adding additives.
在本研究中，还试图通过添加外加剂来降低堇青石的热膨胀系数。
Two methods are established to predict the thermal expansion coefficient of Unidirectional composite based on micro-mechanics.
基于细观力学方法建立了两种预测单向复合材料的热膨胀系数的方法。
A micromechanical model was proposed to predict the thermal expansion coefficient of composite.
建立了一种细观力学模型用于预报复合材料的有效热膨胀系数。
A multiple-beam interference device for measuring metallic linear expansion coefficient has been designed.
自行设计了测量金属线胀系数的多光束干涉装置。
Can be installed in cryogenic liquid is lower than the environment temperature linear expansion coefficient test test.
可装低温液体进行低于环境温度的线膨胀系数测试试验。
The paper summarized the negative thermal expansion coefficient compounds and their contraction mechanism reported in recent 20 years.
综述了近20年有关负膨胀系数化合物及其收缩机理的报道；
SiC thin film has many preferred properties, such as low density, high thermal conductivity, low thermal expansion coefficient, high hardness and so on.
碳化硅薄膜有密度小、热导率高、热膨胀系数低、硬度高等优异的性能。
Bamboo has excellent physical and mechanical performance, and has the bibulous low expansion coefficient, dryness and deformation advantages.
竹材具有卓越的物理力学性能，并且具有吸水膨胀系数小、不干裂和不变形的优点。
The methods or models of the quantitative calculation of thermal expansion coefficient of minerals can be classified into the empirical crystal chemistry approach and the theoretical approach.
热膨胀系数的定量计算可分为经验晶体化学方法和理论计算方法。
The test data include the stress?strain curve, yield strength, tensile strength, Youngs modulus, elongation and expansion coefficient.
试验得到的数据有 ：应力应变关系曲线、屈服强度、极限强度、弹性模量、延伸率和热膨胀系数。
The composition, porosity, expansion coefficient, microstructure and mechanical property of the sintered ceramic cores were characterized.
分析焙烧后型芯的化学成分、微观结构、孔隙率、线膨胀系数以及力学性能。
Crushing strength, bending strength, bulk density, thermal shock resistance and heat expansion coefficient ofthe samples prepared were tested.
为了比较2种制品，分别对其进行了抗压强度、抗折强度、热膨胀系数、热震稳定性测试及微观形貌观察。
The components of hybrid composites are quite complicated and diverse. Therefore it' s difficult to predict its thermal expansion coefficient.
由于混杂复合材料组分多、结构复杂，因此预测其热膨胀系数难度较大。
Effective temperature difference and liner expansion coefficient were employed to theoretically explain the development of residual stress caused by temperature of the laminate during curing process.
提出应用有效温差并结合线膨胀系数对带有铝板复合材料层板固化成型过程中残余应力形成进行理论分析，其中残余应力主要考虑温度产生的。
The less thermal expansion coefficient and Young's modulus of sealing material can availably reduce thermal stress.
采用较小热膨胀系数和弹性模量的密封材料可以降低热应力；
The results show that the bending resistant strength and the thermal expansion coefficient of two ceramic materials based on Aluminum titanate increase with a decrease in Aluminum titanate content…
两种陶瓷材料的钛酸铝含量相当时，ZMT具有较高的抗弯强度和较小的热膨胀系数，其抗热震性能优于MT；
Copper, with its extremely high coefficient of expansion, expands more during heating than steel does.
由于铜的膨胀系数特别高，铜在加热时比钢膨胀得多。
Proceed from different heat coefficient of expansion of two different metals for thermal bimetals with dish shape, the calculation modul was given.
从碟形双金属片的两块不同金属的热膨胀系数出发，设计了计算模型。
The housing has a higher coefficient of expansion than the ring .
壳体比圆环具有较高的膨胀系数。
Thermal adaptation composite materials at composite materials with required thermal conductivity or coefficient of thermal expansion.
热适应复合材料是具有适合要求的热导率或热膨胀系数的一种复合材料。
The analytical results show that the curing residual stresses of the twisted fiber composites in which there are different coefficient of thermal expansion due to curing can be decreased greatly.
分析结果表明：加捻纤维束构成的复合材料，由于纤维适当加捻，可以大大减弱纤维与基体各具不同的热膨胀系数而产生的固化残余应力。
The coefficient of linear expansion of the body and glaze, the melting temperature range, the whiteness, the microhardness and the heat stability of glaze were tested.
测试了基体和熔块的线膨胀系数、釉的熔融温度范围、釉面的白度、显微硬度和热稳定性等性能。
同义词
|expansion factor/expansion rate;[物]膨胀系数，膨胀率；[数]展开系数
网络扩展资料
扩张（Expansion）
例句：
- The expansion of the company led to the opening of new branches.（公司的扩张导致了新分支的开设。）
- The expansion of the universe is a fascinating topic for scientists.（宇宙的扩张对科学家来说是一个迷人的话题。）
用法：
扩张是指增加或扩大某物的规模、范围、数量或价值等。它可以指物理空间的扩张，如宇宙的扩张，公司业务的扩张，社会影响力的扩张等。在商业、经济、政治等领域中，扩张往往是企业或组织的重要战略目标。
解释：
扩张是一个动词，也可以作为名词使用。在动词形式中，它通常与“of”结合使用，表示某一事物的扩张，例如：“the expansion of a city”（城市的扩张）。“Expansion”作为名词时，可以指扩张的过程或结果，例如：“the expansion of a business”（企业的扩张）。
近义词：
- Growth（增长）
- Extension（延伸）
- Enlargement（扩大）
反义词：
- Contraction（收缩）
- Reduction（减少）
系数（Coefficient）
例句：
- The coefficient of friction between the two surfaces is high, making it difficult to move the object.（两个表面之间的摩擦系数很高，使得移动物体很困难。）
- The equation includes a coefficient that represents the variable's effect on the outcome.（这个方程式中包括一个系数，表示变量对结果的影响。）
用法：
系数是数学中的概念，用于表示一个数在某一运算中的倍数或影响程度。在代数中，系数是指一个变量前面的数字，例如2x中的“2”就是系数。在统计学中，系数可以表示变量之间的相关性、影响力或预测能力等。
解释：
系数是一个名词，它通常用于数学和统计学领域。在数学中，系数指的是多项式中各项的常数系数。在统计学中，系数可以表示变量之间的关系或影响程度，也可以用于回归分析中的预测模型。
近义词：
- Factor（因子）
- Multiplier（乘数）
反义词：
- Divisor（除数）
- Quotient（商数）
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