1.
Thinking about the Negligent Potential Damage Offense: Existence and Can-exist;
过失危险犯之存在性与可存在性思考
2.
The Global Existence and Nonexistence of Solutions to Semilinear Parabolic Equations in R_+~N
R_+~N上半线性抛物方程解的存在性和不存在性
3.
kronecker existence theorem
克罗内克存在性定理
4.
existence theorem of implicit function
隐函数的存在性定理
5.
Existence of Duadic Codes Over Z_4;
环Z_4上Duadic码的存在性
6.
The Judgement of The Existence of The Riemann-Stieltjes-integral;
Riemann-Stieltjes积分存在性的判定
7.
The Existence of A Tyge of Moore-Penrose Inverses;
一类Moore-Penrose逆的存在性
8.
The Existence Theorems of Volterra Integral Equations;
Volterra积分方程解的存在性
9.
The existence of homoclinic orbit of Duffing s equation;
Duffing方程同宿轨的存在性
10.
Existence of (q,3×2,1)-External Difference Families
(q,3×2,1)-外差族的存在性
11.
Non-existence Results and Existence Results for the Elliptic Equations;
椭圆方程组解的不存在性与存在性研究
12.
The Existence and the Non-existence of Global Solutions of a Free Boundary Problem;
一个自由边界问题整体解的存在性和不存在性
13.
Existence and Stability of Solutions for Nonlinear Singular Systems;
非线性广义系统解的存在性和稳定性
14.
existing or occurring between the sexes.
存在或发生于两性之间。
15.
any attribute or quality considered as having its own existence.
事物存在所具有的属性。
16.
determine the presence or properties of (a substance).
测定物质的存在或性质。
17.
There's certainly the possibility that it will rain.
下雨的可能性必定存在。
18.
Various possibilities exist.
这方面存在多种可能性。