【正文】 ll be traveling fast, so despite the distance, it will not be like diving into the deep end of a pool. It will be like he is diving into the shallow end. Skydiver preps for the big jump When he jumps, he is expected to reach the speed of sound 690 mph (1,110 kph) in less than 40 seconds. Like hitting the top of the water, he will begin to slow as he approaches the more dense air closer to Earth. But this will not be enough to stop him pletely. If he goes too fast or spins out of control, he has a stabilization parachute that can be deployed to slow him down. His team hopes it39。 Have declared the end of the encounter that haven39。那些曾經(jīng)所謂的非做不可，只是青蔥年華里自己給自己注射的一支強心劑，或者說，是自以為是的精神寄托罷了。s time, your ideas are always special to clear. Want, want, line is clear, as if nothing could shake his. Also once seemed to be determined to do something, but more often is he backed out at last. Dislike his cowardice, finally found that there are a lot of love, there are a lot of miss, like shadow really have been doomed. Those who do, just green years oneself give oneself an arm injection, or is a selfrighteous spiritual. 一個人的時候，自己的想法總是特別地清晰。t want to give vent to out your inner voice can be in the high school children of the feelings in a period, but was eventually infarction when graduation party in the throat, later again stood on the pitch he has sweat profusely, looked at his thrown a basketball hoops, suddenly found himself has already can39。 The end of our life, and can meet many things really do? 而窮盡我們的一生，又能遇到多少事情是真正地非做不可？ During my childhood, think lucky money and new clothes are necessary for New Year, but as the advance of the age, will be more and more found that those things are optional。 May be back in the past, to oneself the paranoid weird belief disillusionment, these days, my mind has been very messy, in my mind constantly. Always feel oneself should go to do something, or write something. Twenty years of life trajectory deeply shallow, suddenly feel something, do it. 一字開頭的年齡已經(jīng)到了尾聲。s 21 win. Michel Platini, president of European football39。s antiracism taskforce, is in London for the Football Association39。t agree with the disciplinary action your employer has taken against you ? your employer dismisses you and you think that you have been dismissed unfairly. For more information about dismissal and unfair dismissal, see Dismissal. You can make a claim to an employment tribunal, even if you haven39。 } void main() { while(1) { lu()。 huang2=0。 huang2=0。 huang2=0。 huang2=0。 huang2=0。 hong2=1。 huang1=1。 huang1=1。 huang1=1。 huang1=1。 huang1=1。 delay_50ms(450)。 } void lu() { lu1=0。x0。 sbit huang2=P0^4。 程序流程 南北綠燈亮，東西紅燈亮，延時 南北黃燈閃爍，東西紅燈亮，延時 南北紅燈亮，東西綠燈亮，延時 南北 紅燈亮，東西黃燈閃爍，延時 開 始 設(shè)置定時，顯示初始化 源程序 include define uint unsigned int define uchar unsigned char sbit hong1=P0^0。 經(jīng)過 25 秒后，綠 燈熄滅，黃燈開始閃爍。如采用外部時鐘源驅(qū)動器件， XTAL2 應(yīng)不接。 XTAL2：來自反向振蕩器的輸出。 /EA/VPP：當(dāng) /EA 保持低電平時，則在此期間外部程序存儲器 （ 0000HFFFFH） ，不管是否 有內(nèi)部程序存儲器。如果微處理器在外部執(zhí)行狀態(tài) ALE 禁止，置位無效。然而要注意的是：每當(dāng)用作外部數(shù)據(jù)存儲器時，將跳過一個 ALE 脈沖。 ALE/PROG：當(dāng)訪 問外部存儲器時，地址鎖存允許的輸出電平用于鎖存地址的地位字節(jié)。第一功能是作普通 I/O 口使用，其功能和原理與 P1 口相同。 P2 口 P2 口有八條端口線，命名為 ～ ，每條線的結(jié)構(gòu)如圖 所示。第一個功能是作普通 I/O口，另一種是當(dāng)系統(tǒng)外擴存儲器時， P0 口作系統(tǒng)擴展后的 數(shù)據(jù)總線口和地址總線口分時 使用，首先輸出低 8 位的地址 A7～ A0，作地址總線；然后輸入或輸出數(shù)據(jù)，作數(shù)據(jù)總線。外形及引腳排列如圖所示 主要特性： 1． P0 口 P0 口有八條端口線，命名為 ～ ，其中 為低位， 為高位。單片機的可擦除只讀存儲器可以反復(fù)擦除 1000 次。紅燈是禁行信號，面對紅燈的車輛必須在交叉路口的停車線后停車。 .信號燈的出現(xiàn)，使交通得以有效管制，對于疏導(dǎo)交通流量、提高道路通行能力，減少交通事故有明顯效果。那么靠什么來實現(xiàn)這井然秩序呢？靠的就是交通信號燈的自動指揮系統(tǒng)。第一個功能是作普通 I/O 口，另一種是當(dāng)系統(tǒng)外擴存儲器時， P0 口作系統(tǒng)擴展后的 數(shù)據(jù)總線口和地址總線口分時 使用，首先