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翻译原文:Raster-Scan Displays
Picture definition is stored in a memory area called the refresh buffer or frame buffer. This memory area holds the intensity values for all the screen points. Stored intensity values are then retrieved from the frame buffer and “ painted” on the screen one row (scan line) at a time. Each screen point is referred to as a pixel or pel (shortened forms of picture element). The capability of a raster-scan system to store intensity information for each screen point makes it well suited for the realistic display of scenes containing subtle shading and color patterns. Home television sets and printers are examples of other systems using raster-scan methods.
翻译答案:图形定义保存在称为刷新缓冲器或帧缓冲器的存储器中。该存储器保存一组对应屏幕所有点的强度值。然后再从刷新缓冲器取出存储的强度值,并在屏幕上逐行(扫描行)画出。每个屏幕点作为一个像素。光栅扫描系统对于屏幕每一点都有存储强度信息的能力,从而使之较好地适用于包含细微阴影和彩色模式的场景的逼真显示。家用电视和打印机是另一类使用光栅扫描方式的例子。
读完一本书原文:Waiting to pull the door open and say, “Thanks, Juli,” and then, “See you at school.”
It was worth it. Even after Mrs. Helms and Mrs. Stueby offered me more money per dozen, it was still worth it. So, through the rest of sixth grade,
through all of seventh grade and most of eighth, I delivered eggs to the Loskis. The very best, shiniest eggs went straight to the Loskis, and in return I got a few moments alone with the world's most dazzling eyes.
It was a bargain.
Then they cut down the sycamore tree. And two weeks later Champ died. He'd been spending a lot of time sleeping, and even though we didn't
really know how old he was, no one was really surprised when one night Dad went out to feed him and discovered he was dead. We buried him in
the backyard, and my brothers put up a cross that reads:
HERE LIES THE MYSTERY PISSER
P.I.P.
翻译答案:他会等在门口为我开门,然后说:“谢谢,朱莉,”再加一句,“学校见。”一切都是值得的。即使赫尔姆斯太太和斯杜比太太后来提高了购买鸡蛋的价格,我仍然觉得值得。因此,六年级,七年级和几乎整个八年级,我都给罗斯基家送鸡蛋。那些最好,最晶莹的鸡蛋被直接送到他家,作为回报,我有机会和全世界最闪亮的眼睛独处几分钟。
这真划算。
后来,无花果树被砍倒了。两个星期之后,冠军死了。他大部分的时间都在睡觉,虽然我们不知道它具体的年龄,但是当某天晚上爸爸出去喂它,却发现它已经死了的时候,没有人感到惊讶。我们把它埋在后院,哥哥们为它竖了一个十字架,上面写着:这里安葬着神秘小便
愿它安息。
翻译篇(每次翻译的量都不会很大,全部翻译才有奖励哦)
非计算机方向系列:读完一本课外书
每日一句
It isn't where you came from. It's where you're going that counts.
起点并不重要,重要的是,你要去往何方。 (刮刮乐,挂出大奖)
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