Implementation hierarchy works the same way in Scala: We can apply final to the method to prevent a child class from overriding it or to the class declaration itself to prevent derivatives.

  • 实现层次结构在Scala中的效果是相同的:我们可以向方法应用final来防止子类覆盖它,也可应用于类声明本身来防止继承。
  • 来源:互联网摘选更新时间:2026-07-13 22:03:13

  • 重点词汇
  • class declaration类别定义;
  • way in[医]入口,进路;
  • theart.这个;指已提到或易领会到的人或事物;指独一无二的、正常的或不言而喻的人或事物;用以泛指;与形容词连用,指事物或统称的人;用于姓氏的复数形式前,指家庭或夫妇;(指特定用途的事物)足够,恰好;每,一;当前的,本,此;(重读,表示所指的为知名或重要的人或事物)
  • hierarchyn.[计]分层,层次;等级制度;统治集团;天使的级别或等级;
  • itpron.它;他;正好是所需的;事实[情况];
  • methodn.方法;有条不紊;
  • itselfpron.(it的反身形式);它自己,它本身;自身,本身;
  • toprep. 向,朝着;到;关于;属于;
  • aart. 一(个);每一(个);任一(个),用于辅音音素开头的单词前
  • fromprep. (表示时间)从…;(表示原因)因为;(表示来源)来自…;(表示分离)与…分离[隔开];
  • 相关例句
1、

And then, the devices of the corresponding collection system are purchased, assembled and debugged based on research all elements and determination of the final automatic collection method and process for diaphanous images.

然后针对图像采集系统的各部件确定了透光图像的最终自动采集方法及流程,并完成了系统的组装、调试。

互联网摘选

2、

Records including registration must detail at a minimum the identity, source, quantity, transportation company, final disposal, method of destruction, responsible persons and date of disposal release.

记录(括登记)须详细记载,至少包括品名、源、量、输公司、终处理、毁方法、任人和处理时间。

provided by jukuu

3、

In the Java language, we do this by applying the modifier final to the method, ensuring that it will not be overridden.

在Java语言中,我们通过为方法应用修饰符final来实现这一点,确保它不会被覆盖。

互联网摘选

4、

Discussion about the balance of the iron and steel gross& the research of the final consumption balance method

关于中国钢铁总量平衡关系的探讨(上)&最终消费平衡法研究

互联网摘选

5、

JaPan is not in accordance with the final test method to determine the theoretical limit to the maximum water standpipe with water caPacity, but the test results by test tower riser determine the maximum water drainage caPacity.

日本测试方法不按照终限理论来确定给排水立管的最大通水能力,而是按测试塔测试结果决定排水立管的最大排水能力。

互联网摘选

6、

The integral separation PID control, fuzzy control and fuzzy PID control are introduced respectively and related MATLAB simulations on temperature box system are compared, and final control method is decided in the end.

详细介绍了积分分离PID控制、模糊控制、模糊PID控制方案,结合温度箱系统对三种控制方法进行了仿真比较,进而确定了最终的控制方案。

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7、

This paper analyses the reprocessing method and direct final disposal method of HTR spent fuel elements on basis of the characterization of HTR fuel element.

根据高温气冷堆乏燃料元件的特点,分析了对乏燃料元件进行后处理和直接最终处置的处理办法。

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8、

Landfill has become the main means to deal with MSW in this country and it will be existed as the final disposal method in the long run.

卫生填埋法是我国目前处理MSW的主要手段,作为MSW处理的终极方法必将长期存在。

互联网摘选

9、

The precision of maximal-curvature judgment was better than that of the traditional final frequency-peak method ( P < 0.05).

最大曲率终点法比传统的终点频率峰法重复性更好(P

互联网摘选

10、

The characters, bonding mechanism, parameters control in glued laminated timber and final test method of EPI adhesives are introduced.

介绍了木材用EPI胶黏剂的特点、粘接机理、在集成材应用中使用的参数控制以及最终检验方法。

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11、

Methods Immersing method of "Final screen method in lab of snail-killing drugs" issued by WHO.

方法采用WHO公布的杀螺剂实验室终筛法中的浸泡法。

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12、

In the new accounting standard, under the guidance of literature material, through summarized the final measurement method and inventory management.

在新会计准则的指导下,通过查询文献资料,总结出存货期末计量的方法及管理。

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13、

Considering that usage of foil is a final jamming method against radar homing missiles.

认为箔条是对付雷达寻的导弹的最终干扰手段。

互联网摘选

14、

Landfill site which works as an important function is a final disposal method of solid waste in three wastes treatment.

垃圾填埋场作为固体废弃物的一种最终处置方法在三废治理中起着重要的作用。

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15、

The optical cementing and final cutting method are discussed.

讨论了大型菲涅耳透镜的光学胶合以及整体扇型切割成型方法;

互联网摘选

16、

The final stress method for settlement calculation of composite pile foundation

复合桩基沉降计算的最终应力法及其应用

互联网摘选

17、

The helical type antenna, with its 75(?) feeding impedance is determined as the final method of miniaturization of shortwave antennas lastly based on the comprehensive analysis of the advantages and disadvantages of every method and their applicable situation.

在综合分析了各方法的优劣及适用场合的基础上,确定用馈源阻抗为75((?))的螺旋结构替代金属棒的设计结构为天线的最终方案。

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18、

We discuss GIS element drawing, and by com-paring all the methods, in proper sequence we give the process of adopting the Visitor design pattern as our final method. We show the advantages that visitor pattern bring us.

该文探讨了GIS中地理要素的绘制,通过对各种方法的对比,循序渐进地论述了Visitor模式作为最终设计方案的过程,并且说明了使用这种设计模式的所带来的好处。

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19、

According to the jurisprudent theory of interest analysis, the legal regulation results in the interest gain or loss. It is also a just, formal and final method for interest restriction.

利益法学认为,法是利益获取或利益受损的方式,也是利益限制或增进的正当、正式的最终方式和手段。

互联网摘选

20、

In the final method, the thesaurus structure, three-stage format, namely, word form, double-word list and thesaurus.

在最终的方法中,词库结构采用三段格式,分别是单字表、双字表和词库。

互联网摘选

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