流變特性；齡行為，齡性行為
The effect of lanthanum benzoate on the rheological behavior of PP was stu***d.
研究了苯甲酸镧對PP流變性能的影響。
The results show that their rheological behavior is remarkably affected by PSD.
結果表明 ：粒度分布對超低水泥澆注料的流變性影響較大。
The rheological behavior of low isotactic polypropylene (LIPP) was investigated.
本文研究了低等規度聚丙烯(LIPP)的流變性能。
When flowing in the formation heavy oil always reveals non-Newton rheological behavior.
稠油在地層中的流動具有非牛頓流體特性。
A precise measuring system for the rheological behavior of non-Newtonian fluids is introduced.
介紹了一種用于精密測量非牛頓流體流變學特性的測試系統。
|rheological properties;流變特性；齡行為，齡性行為
“Rheological behavior”是一個材料科學和工程領域的專業術語，其含義需結合兩個部分理解：
Rheological behavior指材料在受力時的流動與變形特性，通常通過以下參數表征：
$$ tau = eta cdot dot{gamma} $$ 其中，$tau$為剪切應力，$eta$為粘度，$dot{gamma}$為剪切速率。該公式常用于描述牛頓流體的流變行為。
這一術語用于描述材料在加工或使用過程中因受力表現出的流動與變形規律，是材料設計和工藝優化的關鍵參數。
Rheological behavior refers to the study of how materials flow and deform under different conditions. It is an important concept in many fields, including material science, engineering, and geology.
The term "rheological behavior" is often used to describe the way a material behaves under stress or strain. For example, the rheological behavior of a polymer can determine its properties, such as its viscosity, elasticity, and ability to flow. In geology, the rheological behavior of rocks can help predict the likelihood of earthquakes or landslides.
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