【導讀】當今時代是飛速發(fā)展的信息時代。在各行各業(yè)中離不開信息處理，這正是計算機被廣泛。進行信息控制，不僅提高了工作效率，而且大大的提高了其安全性。尤其對于復雜的信息管。理，計算機能夠充分發(fā)揮它的優(yōu)越性。計算機進行信息管理與信息管理系統(tǒng)的開發(fā)密切相關，統(tǒng)的核心組成部分。對數據庫的一切操作，包括定義、更新及各種控制,都是通過DBMS進。根據數據模型的不同，DBMS可以分成層次型、網狀型、關系型、面向對象。Access2020就是一種關系型數據庫管理系統(tǒng)。根據需求分析，實現企業(yè)生產管理業(yè)務，效益已越來越明顯。理系統(tǒng),談談其開發(fā)過程和所涉及到的問題及解決方法。系統(tǒng)運行結果證明，本文所設計的企業(yè)生產管理系統(tǒng)可以滿足中小企業(yè)用。給人們生活和生產帶來的巨大好處。當一個生產類型的企業(yè)一線的員工超過15人時就應當考濾使用正規(guī)化的管理。部門員工基本信息管理、工時管理、工時統(tǒng)計、系統(tǒng)維護。VisualBasic的前身是QBASIC，語言基礎是BASIC。以適用人員來分，

　　

【正文】 man. That is true. Not fifteen minutes? the gypsy asked teasingly. Not a quarter of an hour? Robert Jordan did not answer. He looked at the girl, Maria, and his throat felt too thic k for him to trust himself to speak. Maria looked at him and laughed, then blushed suddenly but kept on looking at him. You are blushing, Robert Jordan said to her. Do you blush much? Never. You are blushing now. Then I will go into the cave. Stay here, Maria. No, she said and did not smile at him. I will go into the cave now. She picked up the iron plate they had eaten from and the four forks. She moved awkwardly as a colt moves, but w ith that same grace as of a young animal. Do you want the cups? she asked. Robert Jordan was still looking at her and she blushed again. Don39。t make me do that, she said. I do not like to do that. Leave them, they gypsy said to her. Here, he dipped into the stone bowl and handed the full cup to Robert Jordan who Watc hed the girl duc k her head and go into the cave carrying the heavy iron dish. Thank you, Robert Jordan said. His voice was all right again, now that she was gone. This is the last one. We39。ve had enough of this. We will finish the bowl, the gypsy said. There is over half a skin. We packed it in on one of the horses. That was the last raid of Pablo, Anselmo said. Since then he has done nothing. How many are you? Robert Jordan asked. We are seven and there are two women. Two? Yes. The _mujer_ of Pablo. And she? In the cave. The girl can cook a little. I said she cooks well to please her. But mostly she helps the _mujer_ of Pablo. And how is she, the _mujer_ of Pablo? Something barbarous, the gypsy grinned. Something very barbarous. If you think Pablo is ugly you should see his woman. But brave. A hundred times braver than Pablo. But something barbarous. Pablo was brave in the beginning, Anselmo said. Pablo was something serious in the beginning. He killed more people than the cholera, the gypsy said. At the start of the movement, Pablo killed more people than the typhoid fever. But since a long time he is _muy flojo_, Anselmo said. He is very flaccid. He is very much afraid to die. It is possible that it is because he has killed so many at the beginning, the gypsy said philosophically. Pablo killed more than the bubonic plague. That and the riches, Anselmo said. Also he drinks very much. Now he would like to retire like a _matador de toros_. Like a bullfighter. But he cannot retire. If he crosses to the other side of the lines they will take his horses and make him go in the army, the gypsy said. In me there is no love for being in the army either. Nor is there in any other gypsy, Anselmo said. Why should there be? the gypsy asked. Who wants to be in an army? Do we make the revolution to be in an army? I am willing to fight but not to be in an army. Where are the others? asked Robert Jordan. He felt fortable and sleepy now from the wine and lying bac k on the floor of the forest he saw through the tree tops the small afternoon clouds of the mountains moving slowly in the high Spanish sky. There are two asleep in the cave, the gypsy said. Two are on guard above where we have the gun. One is on guard below. They are probably all asleep. Robert Jordan rolled over on his side. What kind of a gun is it? A very rare name, the gypsy said. It has gone away from me for the moment. It is a machine gun. It must be an automatic rifle, Robert Jordan thought. How much does it weigh? he asked. One man can carry it but it is heavy. It has three legs that fold. We got it in the last serious raid. The one before the wine. How many rounds have you for it? An infinity, the gypsy said. One whole case of an unbelievable heaviness. Sounds like about five hundred rounds, Robert Jordan thought. Does it feed from a pan or a belt? From round iron cans on the top of the gun. Hell, it39。s a Lewis gun, Robert Jordan thought. Do you know anything about a machine gun? he asked the old man. Nada, said Anselmo. Nothing. And thou? to the gypsy. That they fire with much rapidity and bee so hot the barrel burns the hand that touches it, the gypsy said proudly. Every one knows that, Anselmo said with contempt. Perhaps, the gy psy said. But he asked me to tell what I know about a _m 醧 uina_ and I told him. Then he added, Also, unlike an ordinary rifle, they continue to fire as long as you exert pressure on the trigger. Unless they jam, run out of ammunition or get so hot they melt, Robert Jordan said in English. What do you say? Anselmo asked him. Nothing, Robert Jordan said. I was o a pistol. He kept waving the pistol and shouting at them and we were all shooting at him but no one hit him. Then some troops lay down and menced firing and the officer walked up and down behind them with his pistol and still we could not hit him and t he _m 醧 uina_ could not f ire on him because of the position of the train. This officer shot two men as they lay and still they would not get up and he was cursing them and finally they got up, one tw o and three at a time and cam e running toward us and the train. Then they lay flat again and fired. Then we left, with the _m 醧 uina_ still speaking over us as we left. It was then I found the girl where she had run from the train to the rocks and she r an with us. It was those troops who hunted us until that night. It must have been something very hard, Anselmo said. Of much emotion. It was the only good thing we have done, said a deep voice. What are you doing now, you lazy drunken obscene unsayable son of an unnameable unmarried gypsy obscenity? What are you doing? Robert Jordan saw a woman of about fifty almost as big as Pablo, almost as wide as she was tall, in blac k peasant skirt and waist, with heavy wool soc ks on heavy legs, black ropesoled s