查询词典 exists

Some initial data firstly first check if the database file exists.

一些初步的数据，首先先检查数据库文件是否存在。

Fuzzy h-prototypes algorithm is one of the most effective algorithms of cluster analysis,however,the problem of sensitive to initial value and vulnerable to the problem of local minimum exists.

模糊h-prototypes算法是当前聚类分析中最有效算法之一，但是存在对初始值敏感、容易陷入局部极小值的问题。

Let G = V(G,E be a simple graph with |V| vertices and |E| edges. Let |V|= p,|E|= q, if there exists f: V →{1,2,...,p} be an injective mapping, and define an inducedfunction f":E→{1,2,...,q} by setting f"=|f-f| for all∈E. If f maps E onto {1,2,...,q}, then f is said to be a Skolem-graceful labeling of G, the graph G is said to be a Skolem-graceful graph.

对一个给定的简单图G=V(G，E，|V|和|E|分别是图G的顶点数和边数，令|V|=p，|E|=q，如果存在一个一一映射f：V→{1，2，…，p}，使得对所有边∈E，由f′=|f-f|所导出的映射函数f′：E→{1，2，…，q}是一一对应关系，则称f是图G的一个Skolem优美标号，图G被称为Skolem优美图。

Which shines as the inmost essence of all that exists.

其中闪耀的内心深处本质的一切存在。

After reforming and opening of our country, although our High-Tech Industry and capital market have been developing quickly, the system arrangement of inosculation and fine mutual action of capital market and High-Tech Industry still exists prodigious limitation and deficiency. So the study on system arrangement about supported system of capital market has quite important values to advance High-Tech Industry development as well as capital market development of our country.

改革开放以来，我国高新技术产业和资本市场虽然都取得了较快的发展，但高新技术产业与资本市场融合并获得良性互动的制度安排还存在很大的缺陷和不足，因此，研究我国高新技术产业发展的资本市场支撑体系制度安排对加快推进我国高新技术产业和资本市场发展具有十分重要的作用。

If the input file exists, then we must create a new output file.

如果该输入文件存在，那么我们必须开辟一个新的输出文件。

The other one is inquisitional proceedings which develops on the ground of inquisitional trial, exists mainly in the civil law countries like France and Germany as its representative figure, and is symbolized by ex officio litigation system, called "active judges and silence parties".

它是在"纠问式"诉讼模式的基础上发展、确立起来，以法国、德国等大陆法系国家为代表，以职权主义为主要特征，表现为"沉默的当事人，积极的法官"。

Among much of the public, an insouciance exists about theNorth Korean threat.

在大部分人看来，北韩的威胁已经日益变得误足轻重了。

Finally,this paper discusses the problems of neutral point control that exists in the three-level inverter, and adopts two methods to control neutral voltage balance namely judging power direction and detecting instantaneous current value.

最后论文还对多电平逆变器存在的中点电位漂移问题进行了讨论，并采用两种方法来实现中点电压平衡，即判别逆变器功率流向法和检测瞬时电流值方法。

Before that, we established that if UN exists, then it does not instantiate itself.

此前，我们建立的是，如果UN存在，那么它不例现自己。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失