You can then use the base class, or any of the subclasses, in methods that are typed to expect the base class as a method argument.
然后您就可以在键入的以基类作为方法参数的方法中使用基类或任何一个子类。
The study's method was to analyze a mountain of published, peer-reviewed psychology papers. It found evidence both of a narrow research base and of the eccentricity of that base.
这项研究通过分析巨量的出版过的，同行评鉴过的心理学论文，找到了证据可以证明研究对象样本的狭小和这个样本群的反常之处。
If the method is defined only in base class then it will invoke base class method irrespective to the object you are passing.
如果方法是定义在基类然后它会调用基类方法不论你是对象传递。
I also introduced wavelet neural network nonlinear combination forecast method in soft base settlement forecast to furthest advance the veracity of soft-base settlement forecast.
并将小波神经网络非线性组合预测方法引入软基沉降预测中，以最大限度地提高软基沉降预测的准确性。
Then, the base bleed method is introduced on a general supersonic missile to decrease the base drag of the inlet cowl for the first time and is validated by wind tunnel test.
本文首次将底部排气法应用于导弹上，结合一种具有常规气动布局的超声速导弹进行了底部排气方案设计，采用一种“底窝器”来提高进气道整流罩的底部压强，并进行了风洞实验验证。
FAQ knowledge base will be constructed and the method of designing will be discussed in order to accumulate FAQ knowledge base contents and prepare for unreal consultation knowledge base.
本文通过对FAQ知识库的建设与设计方法的论述，倡导对FAQ知识库内容的积累，为虚拟咨询知识库做好准备。
When a base type is specified as a parameter in a method declaration, any type that is derived from the base type can be passed as the corresponding argument to the method.
当方法宣告将基底型别指定为参数，则从此基底型别衍生的任何型别都可以当做对应引数传递给方法。
This text analysed the present method, effect, contradiction and puzzle of practical training base construction, and gives thought to the base construction.
本文分析了实习实训基地建设的当前做法与实效、遇到的矛盾与困惑，对实习实训基地建设提出了几点设想。
The method adopts object-oriented technology for electric devices and knowledge expression based on produced rules to build topology configuration knowledge base and operation rule knowledge base.
采用面向对象的电气设备表示方法和基于产生式规则的知识表达方法，建立电网拓扑结构知识库和操作规则知识库。
A new concept of method base and knowledge expressing system by combination of production rule method, frame method and data base method appropriate to big knowledge base was proposed.
系统实现“四库一体化”结构，提出全新的方法库概念和适合于大体量知识库的产生式规则法、框架法、关系数据库法结合的知识表达体系。
When a base type is specified as a parameter in a method declaration, any type derived from the base type can be passed as the corresponding argument to the method.
如果一个方法的参数使用基类型，可以使用任何一个继承自这个基类型的类型作为参数调用这个函数。
A knowledge representation method of machine making technology is given. Infers engine, data base and knowledge base were used tO improve the intelligence of the system.
提出了一种机械制造工艺知识的表达方法，并采用推理机、数据库和知识库来提高系统的智能。
The article is in the basis of the function demand analysis for the product-design knowledge base, use the method object-oriented to structure the product-design knowledge base.
文章立足产品设计知识库的功能需求分析，采用面向对象的方法构建产品设计知识库。
We propose a new knowledge base construction method based on citation relations, which is to construct knowledge base by extracting common knowledge units from citing literature and cited literature.
提出一种基于引用关系构建知识库的方法，通过提取文献间相互引用的知识内容来建设知识库。
About data base management, a method of multistage data base is used to solve the low statistical speed.
在数据库管理中，利用多层库的方法解决了统计速度慢的问题。
In order to select a suitable mold base for given articles, a calculation of checking method is used. And a principle of the similitude design is used to devise an off-standard mold base.
本论文采用校核式计算方法实现标准模架的自动选择，并应用相似设计原理进行了非标准模架设计；
Aiming at the problem of base line shift of CBL, the author develops a method that USES software to trace the actual CBL signal base line. The method ensures tha...
针对水泥胶结测井中信号基线漂移的问题，采用软件寻找实际信号基线，该方法保证了水泥胶结测井能够真实地反映井身的固井质量。
The method can decrease the mud content in the mine tailing base when treating the mine tailing wastewater, ensure the wastewater in the base not to discharge and reduce the environmental pollution.
用该法处理尾矿废水能减少尾矿库中泥浆含量，确保库内废水不外排，减少对环境的污染。
The invention provides a firework display base materials based on starch and the preparation method and relates to a preparation method of firework display base material and the base.
以淀粉为基料的烟花燃放基座材料及制备方法，涉及一种烟花燃放基座材料及 基座的制备方法。
Aiming at the problem of base line shift of CBL, the author develops a method that USES software to trace the actual CBL signal base line. The method ensures that the CBL re...
针对水泥胶结测井中信号基线漂移的问题，采用软件寻找实际信号基线，该方法保证了水泥胶结测井能够真实地反映井身的固井质量。
Liner welds that are attached to the base metal, but merely cross the seams in the base metal, may be examined by any method that will disclose surface cracks.
[ucl - 36]与基层连接的衬里焊缝如仅仅是与基层中的焊缝十字相交，则可以使用任何一种能发现表面裂纹的方法进行检测。
Then the manpower intelligent method is used to transformed process engineers'knowledge as system internal information and store in the knowledge base. This step establishes process knowledge base.
其次采用人工智能的产生式表示方法，将工艺专家的知识转化为系统的内部表现形式并存储到知识库中，详细地确立了工艺知识库的内容；
Then the manpower intelligent method is used to transformed process engineers'knowledge as system internal information and store in the knowledge base. This step establishes process knowledge base.
其次采用人工智能的产生式表示方法，将工艺专家的知识转化为系统的内部表现形式并存储到知识库中，详细地确立了工艺知识库的内容；
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