Carrie Wittmer
一、表达意思不同 1、explain：v. 说明；解释 2、interpret：vt. 说明；口译、vi. 解释；翻译 二、用法上有区别；1、explain：多指口头翻译。例句："Let me explain, sir."—"Don't tell me about it. I don't want to know."“让我来解释，先生。”—“别跟我说那事。我不想知道。”2...
explain动词 解动(几乎一直被使用)() 释动(非常经常使用)() 说动() 不常见: 说明动 · 申动 · 交代动 · 白动 · 讲动 · 讲解动 · 阐释动 · 解说动 · 开解动 · 陈动 · 破解动 · 讲明动 · 诠动 · 说明...的理由动 ·
explainselect*fromref_student s, ref_major mwheres.major=m.id; 注意:如果此时ref_student中存在多条记录,则该TYPE就是ALL了,如果ref_student中只有一条记录,但ref_major有多条记录,则还是EQ_REF类型 意思就是说,主表与从表通过外键A关联,在主表中可能存在多条记录,但从表的记录只有一条 ref: 出现该连...
Answer to: Explain the major global biogeochemical cycles by providing each cycle and definition. By signing up, you'll get thousands of...
--->Page_faults_major:主分页错误 --->Page_faults_minor:次分页错误 --->Swaps:交换次数 --->Source_function:源功能 --->Source_fifile:调用的源文件 --->Source_line:源代第多少行代码 在分析所消耗的资源时,主要分析的对象包括CPU、Context_switch、IO三个指标 Context switch...
public Student(String name,int height,String major){ = name; this.height = height; this.major = major; } } 在上例子中我们首先定义了一个Person类,这是一个父类。而之后又定义了一个Student类,Student属于从父类Person中派生出的子类。 1. ...
Opportunity Opportunities are used for major moves. An opportunity represents a solicitation, and tracks the stage, value, relationship, and activities throughout the stewardship process. Campaign Campaign records represent a reason why the nonprofit organization is raising funds. A campaign is a contain...
NO... ... 4.Don't drink and drive. 千万别酒后开车。 2.Explain why.你解释一下原因。 4.You're quite mad. 你真是疯了。 ... www.tingclass.net|基于8个网页 2. 解释为什么 英语角话题:Major/work专业与工作 ... Is it easy to get a job now? 现在找工作容易吗?explain why.解释为什么?
growsexponentially with the number of tables referenced in a query. For smallnumbers of tables (typically less than 7 to 10) this is not a problem. However,when larger queries are submitted, the time spent in query optimization mayeasily become the major bottleneck in the server's performance...