ÌâÄ¿ÄÚÈÝ
£¨1£©µç´Å´òµã¼ÆʱÆ÷ÊÇÒ»ÖּǼ
£¨2£©Ê¹Óôòµã¼ÆʱÆ÷·ÖÎöÎïÌåÔ˶¯Çé¿öµÄʵÑéÖУ¬ÓÐÒÔÏ»ù±¾²½Ö裺
A£®ËÉ¿ªÖ½´øÈÃÎïÌå´ø×ÅÖ½´øÔ˶¯
B£®´©ºÃÖ½´ø
C£®°Ñ´òµã¼ÆʱÆ÷¹Ì¶¨ºÃ
D£®½ÓͨµçÔ´£¬½øÐдòµã
ÒÔÉϲ½ÖèÖÐÕýÈ·µÄ˳ÐòÊÇ
Ô˶¯Î»ÒƺÍʱ¼äÐÅÏ¢
Ô˶¯Î»ÒƺÍʱ¼äÐÅÏ¢
ÒÇÆ÷£¬Ê¹ÓõÍѹ½»Á÷µç
µÍѹ½»Á÷µç
µçÔ´£¬¹¤×÷µçѹ4¡«6
4¡«6
·ü£¬µ±µçԴƵÂÊΪ50ºÕʱ£¬Ëüÿ¸ô0.02
0.02
´òÒ»´Îµã£®£¨2£©Ê¹Óôòµã¼ÆʱÆ÷·ÖÎöÎïÌåÔ˶¯Çé¿öµÄʵÑéÖУ¬ÓÐÒÔÏ»ù±¾²½Ö裺
A£®ËÉ¿ªÖ½´øÈÃÎïÌå´ø×ÅÖ½´øÔ˶¯
B£®´©ºÃÖ½´ø
C£®°Ñ´òµã¼ÆʱÆ÷¹Ì¶¨ºÃ
D£®½ÓͨµçÔ´£¬½øÐдòµã
ÒÔÉϲ½ÖèÖÐÕýÈ·µÄ˳ÐòÊÇ
CBDA
CBDA
£®·ÖÎö£º£¨1£©Á˽âµç´Å´òµã¼ÆʱÆ÷µÄ¹¤×÷µçѹ¡¢¹¤×÷ÔÀí¼´¿ÉÕýÈ·½â´ð£®
£¨2£©ÊìÁ·´òµã¼ÆʱÆ÷µÄÓ¦Óò½Öè¼´¿ÉÕýÈ·½â´ð£®
£¨2£©ÊìÁ·´òµã¼ÆʱÆ÷µÄÓ¦Óò½Öè¼´¿ÉÕýÈ·½â´ð£®
½â´ð£º½â£º£¨1£©¸ù¾Ýµç´Å´òµã¼ÆʱÆ÷µÄ¹¹ÔìºÍ¾ßÌåʹÓÃÎÒÃÇÖªµÀ£¬µç´Å´òµã¼ÆʱÆ÷ÊÇÒ»ÖּǼÎïÌåÔ˶¯Î»ÒƺÍʱ¼äµÄÒÇÆ÷£¬ËüʹÓõĵçԴΪ4¡«6VµÄµÍѹ½»Á÷µçÔ´£¬´òµãÖÜÆÚΪ0.02s£®
¹Ê´ð°¸Îª£ºÔ˶¯Î»ÒƺÍʱ¼äÐÅÏ¢£¬µÍѹ½»Á÷µç£¬4¡«6£¬0.02£®
£¨2£©ÊµÑé²½ÖèÒª×ñÑÏÈ°²×°Æ÷²Äºó½øÐÐʵÑéµÄÔÔò½øÐУ®
¹Ê´ð°¸Îª£ºCBDA£®
¹Ê´ð°¸Îª£ºÔ˶¯Î»ÒƺÍʱ¼äÐÅÏ¢£¬µÍѹ½»Á÷µç£¬4¡«6£¬0.02£®
£¨2£©ÊµÑé²½ÖèÒª×ñÑÏÈ°²×°Æ÷²Äºó½øÐÐʵÑéµÄÔÔò½øÐУ®
¹Ê´ð°¸Îª£ºCBDA£®
µãÆÀ£º¶ÔÓÚ»ù±¾ÊµÑéÒÇÆ÷£¬Òª»áÕýȷʹÓã¬Á˽âÆ乤×÷ÔÀí£¬Îª½«À´¾ßÌåʵÑé´òºÃ»ù´¡£¬¶ÔÓÚʵÑé×°Öú͹¤×÷ÔÀí£¬ÎÒÃDz»½ö´ÓÀíÂÛÉÏѧϰËü£¬»¹Òª´Óʵ¼ùÉÏÈ¥Á˽âËü£¬×Ô¼º¶¯ÊÖÈ¥×ö×ö£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿