如何绘制ER图

如何绘制ER图
2024-12-12 01:17:48
推荐回答(3个)
回答1:

利用visio画 ER图
1.从"实体关系"模具中拖出"关系"形状,将其两头连到两个实体上.
2.或直接用"连接线工具"连.
3.设置关系,选中连线就可以了.

回答2:

a good lifestyle and eating habits is to prevent further This not only helps digestion and is also conducive to health .

2 eat eight full, no matter how big party to attend , no matter how favorite foods ,Christian Louboutin sandalen, beverages (especially wine), do not be restricted.

3 regular meals , small meals often , the amount to be divided into 4-5 meals a day and avoid hunger and eat uncertain ,true religion skinny, eat too much.

4 early eat , lunch, dinner to eat ,Sandalia de Mujer MBT, focus on breakfast quality , there must be protein foods ,Mens Ed hardy Longsleeve, do not eat two hours before bedtime .

5 food diversification, not a partial eclipse. Such as protein and carbohydrates as body fat is also an important nutrient , does not include any fat in the diet , only to metabolic disorders. Promote light diet.

6 lots of water. Eating soup in the amount of time will make your stomach satisfied . Best to drink 6-8 glasses of water a day ( about two liters) , but also eat a lot of vegetables and fruits. This can get more vitamins and minerals, in time to make up for the lack of water .

7 cook their own food . You cook the best ,true religion Skinny, you can choose more natural foods. Such as whole wheat bread and fruit after a meal .

8 to increase fiber. Daily diet should contain about 20 grams of fiber. This may reduce the absorption of 90 calories , fiber-rich foods are fruits, vegetables and some beans. Like celery and other vegetables also can help treat constipation results.

9 control the appetite. Should learn to resist the temptation of delicious food . Loss of appetite is often produced in the afternoon ,Womens Ed hardy Jeans, cooking time and before bed , this time , you should eat low-fat natural foods, the best way to ease the appetite is one of movement.

回答3: