一个数据库和一个简单的键值对的区别是什么？
What is the difference between a database and simply a key-value pair?
了解如何解决问题的原因，和一个简单的替代方法。
Learn how to fix the cause of the problem, and a simple workaround.
该库纳浴缸功能线条，清晰边缘和一个简单的才华，长方形。
The Cuna bath tub features clean lines, crisp edges and a simple rectangular shape with flair.
图1。示例应用的主界面(左)和一个简单的提示框体(右)。
Figure 1. The sample application's main screen (left) and simple popup alert (right).
介绍我们这个方式的最好办法就是将它和一个简单的Web服务例子相对比。
The best way to introduce this approach is to contrast it with a simple web service example.
一毛绒水果的个人资料，轻至中等健全与直腭，良好的酸度和一个简单的完成。
A plush fruit profile, light to medium-bodied with a straight palate, good acidity and a simple finish.
几个元素和一个简单的故事可以保留记忆，这个是胜过纯粹试图“填满页面”。
A few elements and a simple story can capture the memory, rather than trying to "fill the page".
住宅里最大的房间是一个开放式的生活空间，具有一个小的用餐区和一个简单的厨房。
The largest room in the house is an open-plan living space, featuring a small dining area and a simple kitchen.
对于这个购物车来说，有一个层次Category类和一个简单的product类。
For this shopping cart, there is a hierarchical Category class and a simple Product class.
通常，为了将该类关联到另一个类，可以使用 has_one关系和一个简单的外键。
Normally, to associate that class to another class, you would use a has_one relationship and a simple foreign key.
本文将展示“敲打代码”这种新技术和一个简单程序，该程序在检测到特定的敲打代码时会运行一些命令。
This article presents a new twist — knock codes — and a simple program to run commands when specific knock codes are detected.
我们将使用MPlayer和一个简单的perl脚本，将磁盘上源文件中的帧自动提取为jpeg文件。
We will use MPlayer and a simple Perl script to automate the extraction of frames from the source files into jpeg files on disk.
我们将首先创建一个步骤和一个简单的栏杆后教程，然后看看克隆和定位到所需的螺旋图案这些对象。
We will begin the tutorial by creating one of the steps and a simple railing post, and then look at cloning and positioning these objects into the necessary spiral pattern.
这很容易做到，因为WebSphereStudio会自动生成一个代理和一个简单的客户机应用程序。
This is very easy to do because WebSphere Studio automatically generates a proxy and a simple client application.
这种控制方案包含一个改进的电机线圈和一个简单的驱动电路，在驱动电路中电压矢量的应用形式和交流电机驱动系统类似。
This control scheme consists of a modified motor winding and a drive circuit, in which the voltage vector is utilised in a mode similar to that of an AC drive.
我们小孩真的不需要太多玩具。只要加上一点创意，甚至一个简单的气球和蛋盒，也能变成好玩的火车或可爱的小狗！
We kids really don't need too many toys. Just add some creativity, even a simple balloon and an egg carton can become a fun train or a cute puppy!
每个元素单元都有一个包括矩形框架和三角形屋顶的简单布局。
Each elemental unit has a simple layout consisting of a rectangular box and a triangular roof.
然而，这一切的背后是一个简单的动力：在这场对抗中，苹果、谷歌、Facebook和其他公司掌握了大部分主动权。
Yet underlying all of this is a simple dynamic: Apple, Google, Facebook and other companies hold most of the cards in this confrontation.
这一切的背后有一个简单的动因：在这场对抗中，苹果、谷歌、脸谱网和其他公司掌握了大部分主动权。
Underlying all of this is a simple dynamic: Apple, Google, Facebook and other companies hold most of the cards in this confrontation.
该服务是一个简单的数学计算服务，提供了加法和减法运算。
This service is a simple math calculation service, providing addition and subtraction operations.
你的狗服从一个简单的“过来，坐下”的指令，这是它对你表示服从和尊重。
When your dog obeys a simple request of "come here, sit", it is showing obedience and respect for you.
所以简单点说：“嗨”、“嘿”或“你好”——尽你所能调动你所有的热情和能量，露出一个大大的笑容并说“嗨”。
So keep it simple: "hi", "Hey" or "Hello"—do the best you can to gather all of the enthusiasm and energy you can, put on a big smile and say "Hi".
毫无疑问，谈论一个人的过去的能力代表了一种和简单的认知或回忆复杂程度不同的记忆。
No doubt the ability to talk about one's past represents memory of a different level of complexity than simple recognition or recall.
每一个国家机关都必须实行有效率和简单管理的原则。
Every organ of state must apply the principle of efficient and simple administration.
简单地说，类是一个由变量和方法组成的离散块或束。
Put simply, a class is a discrete block or bundle of variables and methods.
毕晓普将这个问题简单地描述为一个优先事项的问题，可以通过鼓励人们优先考虑其他生活目标和计划，而非在网上花费时间来解决问题。
Bishop describes the problem as simply a matter of priorities, which can be solved by encouraging people to prioritize other life goals and plans in place of time spent online.
毕晓普将这个问题简单地描述为一个优先事项的问题，可以通过鼓励人们优先考虑其他生活目标和计划，而非在网上花费时间来解决问题。
Bishop describes the problem as simply a matter of priorities, which can be solved by encouraging people to prioritize other life goals and plans in place of time spent online.
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