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

• 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
• 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。
• By using the eigenvalue techniques and properties of intersection numbers, it is obtained that the distance regular graphs with the following intersection arrays are nonexistence.
  利用距离正则图的特征值方法和交叉数的性质，证明了具有下列交叉阵列的距离正则图是不存在的。
• 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
• Nonexistence Results of Solutions to Some Kinds of Elliptic Equations;
  关于几类椭圆方程的解的非存在性结果（英文）
• However, I believe no one will doubt its nonexistence.
  但我相信没人会对这样人的“不存在”产生疑问。
• Cai has given these theories on pain and its nonexistence much time and consideration, incorporating his ideas into his work and continuing to explore the theme in his various forms.
  蔡志松花了许多时间和精力思考痛苦和化解痛苦的方法，他将他的观点融入到作品中，并继续寻找其他表现方式来诠释这一主题。
• Existence and Nonexistence of Solutions of Nonlinear p-Biharmonic Problem with Exponential Growth
  具有指数增长的非线性p-双调和问题解的存在性和非存在性
• 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
• 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