nonexistence

英

美

n.  不存在

COCA.27345

柯林斯词典

• N-UNCOUNT 不存在
  Non-existenceis the fact of not existing.
  1. I was left with puzzlement as to the existence or non-existence of God...
     我对上帝存在与否还是困惑不解。
  2. The applause from the delegates was thin to the point of non-existence.
     代表们的掌声稀稀拉拉，几近于无。

英英释义

noun

• the state of not existing
  Synonym:nonentity

双语例句

• On Nonexistence of Euler's Formula for Stabilization of Compressive Bar
  关于压杆稳定欧拉公式实际上不存在的论证
• Existence and Nonexistence of Positive Solutions of Semilinear Elliptic Equation With Inhomogeneous Strong Allee Effect
  具有强Allee效应的半线性椭圆方程正解的存在性和非存在性
• In the same way, when we cease to hold on to our identity, our ego, we begin to see that the nonexistence of ego is a powerful, real, and indestructible state of being.
  同样地，当我们不再坚持我们的身份地位、我们的「自我」时，我们会开始看到，自我不存在其实是一种有力、真实、坚不可摧的存在。
• The nonexistence for eventually positive solutions of even order neutral delay differential inequality
  偶阶中立型分布时滞不等式最终正解的不存在性
• The nonexistence of entire solutions for a class of quasilinear elliptic equation
  一类拟线性椭圆方程整体解的不存在性
• Local existence, global existence and nonexistence of classical solutions for a degenerate and strongly coupled quasilinear parabolic system were studied.
  研究一类强耦合拟线性退化抛物方程组初边值问题正古典解的局部存在、全局存在与非全局存在性。
• In this paper, we study the nonexistence of the stable quasi-harmonic maps and obtain a pinching Theorem.
  本文讨论了稳定拟调和映照的不存在性，得到了一个拼挤定理。
• His way of ignoring people whose presence inconvenienced him actually gave them, if they were sensitive to it, a feeling of invisibility, of nonexistence.
  他根本不理睬那些妨碍了他的人，他那副样子使对方产生一种无形的、不存在的感觉&如果他对此敏感的话。
• Nonexistence of Laurent Polynomial First Integrals for Periodic Systems
  周期系统Laurent多项式型首次积分的不存在性
• Nonexistence of Polynomial First Integrals for Quadratic Planar Vector Systems
  平面二次向量场多项式首次积分的不存在性