nabla是什么意思_nabla怎么读_nabla的音标

词条
nabla
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单词大全
更新时间
2026-11-01 17:45:00
「nabla」是一个常用成语,以下为其拼音、释义、出处、用法、典故及例句等详细内容,供学习与查阅参考。

“nabla”的音标:英式/ˈnæblə/,美式/ˈnæblə/

“nabla”的用法和例句8句:

  • The nabla operator, denoted by ∇, is a fundamental tool in vector calculus.(nabla算子用∇表示,是向量微积分中的基本工具。)
  • In physics, the nabla symbol is often used to express the gradient of a potential function.(在物理学中,nabla符号常用于表示势函数的梯度。)
  • The divergence of a vector field F is calculated using the dot product of nabla and F, written as ∇·F.(向量场F的散度通过nabla与F的点积计算,写作∇·F。)
  • When computing the curl of a vector field, we apply the cross product with nabla, resulting in ∇×F.(计算向量场的旋度时,我们使用nabla的叉积,得到∇×F。)
  • The Laplacian operator, which is the dot product of nabla with itself (∇²), appears in many partial differential equations.(拉普拉斯算子是nabla与自身的点积(∇²),出现在许多偏微分方程中。)
  • Mathematicians use nabla to simplify expressions involving partial derivatives in three-dimensional space.(数学家使用nabla来简化三维空间中涉及偏导数的表达式。)
  • The equation ∇φ = 0 means the gradient of the scalar field φ is zero, indicating a constant field.(方程∇φ=0表示标量场φ的梯度为零,说明该场是恒定的。)
  • In electromagnetism, Maxwell's equations are often expressed using nabla operations to describe electric and magnetic fields.(在电磁学中,麦克斯韦方程组常用nabla运算来描述电场和磁场。)
以上参考资料是词义通为您整理的单词“nabla”的解释和含义,如有错漏请向我们提供反馈意见。
来源:词义通 | 更新时间:2026-11-01 17:45:00 | 如有错漏欢迎反馈纠错

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