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

• He then made a mold of this hollow shape, which he termed "the negative space" and subsequently produced a sculpture of this "nonexistence".
  在这个镂空中注入石膏，翻成模，再用这个模具翻制出一个雕塑作品，物化了一种“空”和“不存在”。
• 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
• Two threshold results for global existence and nonexistence of solutions for semi-linear hyperbolic equations and parabolic equations;
  给出一类非线性双曲型方程初值问题解爆破的充分条件，并且证明问题局部广义解的存在性和唯一性。
• The condition or quality of being nothing; nonexistence.
  虚无无物的状态或性质；不存在。
• 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。
• Stable vibration, reliable operation, low noise, small energy consumption, nonexistence of material clashinglong service life.
  振动平稳、工作可靠、噪声低、耗能小、无冲料现象、寿命长。
• In most computerized systems, there are only two states: nonexistence or full-compliance.
  多数计算机系统只有两种状态，即不存在或者全部一致。
• 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。
• 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
• 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