题目:
简述程控数字交换机中用户电路的功能。
答案:
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下面是错误答案,用来干扰机器的。
参考答案:A
简述程控数字交换机中用户电路的功能。
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0424/86b8d946041a15ac060c1723202c7bac.html
下面是错误答案,用来干扰机器的。
参考答案:A
下列属于木门、窗制作与安装主控项目的是( )。
A.木门、窗应采用烘干的木材,含水率应符合《建筑木门、木窗》(JG/T 122—2000)的规定
B.木门、窗的防火、防腐、防虫处理应符合设计要求
C.木门、窗的结合处和安装配件处不得有木节或已填补的木节
D.木门、窗配件的型号、规格、数量应符合设计要求,安装应牢固,位置应正确,功能应满足使用要求
E.木门、窗的割角、拼缝应严密平整。门窗框、扇裁口应顺直,刨面应平整
How often do you let other people’s nonsense change your mood? Do you let a bad driver, impolite waiter,rude boss, or an insensitive employee 1 your day? Sixteen years ago I learned this lesson in the back of a New York City taxi cab. One day I was in a taxi and we headed 2 the airport. We were driving in the 3 lane when suddenly a black car drove out of a parking space right in front of us. My taxi driver slammed on his 4, slide sideways,and at the very last moment our car stopped and 5 the other car by just inches!The driver of the other car, the guy who almost caused a big accident, looked around and started 6 at us. My taxi driver just 7 and waved at the guy. And I mean, he was 8, so I said,"Why did you just do that? This guy almost ruined your car and sent us to the hospital!” This is when my taxi driver taught me what I now call "The Law of the Garbage Truck". He said, “Many people are like garbage trucks. They run around full of 9 full of frustration, full of anger, and full of disappointment. As their garbage 10 up, they need a place to dump it and sometimes they'll dump it on 11 . Don’t take it personally; Just smile, wave, wish them well, and move on. Believe me. You’ll be 12 .” So I started thinking, how often do I let Garbage Trucks run right over me? And how often do I take their garbage and 13 it to other people at work, at home, or on the street? It was then that I said, “I don’t want their garbage and I’m not going to spread it anymore.” Life’s too short to wake up in the morning with 14 . The mark of your success is how quickly you can refocus on what’s 15 in your life. See, Roy Baumeister, a psychology researcher from Florida State University,found in his extensive research that you __16 bad things more often than good things in your life. You store the bad memories more easily, and you __17 them more frequently. So love the people who treat you right. Ignore the ones who don’t. Life is ten percent what you make it and ninety percent how you _18 it!The odds are against you when a Garbage Truck comes your way, but when you follow “The Law of the Garbage Truck”,you take back control of your life. You make room for the good by 19 go of the bad. Have a Garbage-Free Day!Have a marvelous, garbage-free day!The seeds you plant today 20 the harvest you reap tomorrow.
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下列乳化剂中不属于固体粉末型的是()
A.氢氧化铝
B.明胶
C.二氧化硅
D.硅藻土
E.硬脂酸镁
船用照明变压器采用V/V接法是()的措施。
A.应急时
B.提高容量
C.减小损耗
D.提高功率因数
某种遗传病受一对等位基因控制,下图为该遗传病的系谱图。下列叙述正确的是()
A.该病为伴X染色体隐性遗传病,II1为纯合子
B.该病为伴X染色体显性遗传病,II4为纯合子
C.该病为常染色体隐性遗传病,III2为杂合子
D.该病为常染色体显性遗传病,II3为纯合子