802.11n 4 802.11ac 8 802.11ax 8 Symbol and guard interval (GI) Symbol is the transmission signal in the time domain. There must be a GI between two adjacent symbols to avoid interference between each other. Take high-speed trains as an example. Each train is equivalent to a symbol. There...
Max # of instances 40 N/A 1 vCore options for pooled instances depend on the number of available vCores in the instance pool. 2 Pool storage limit is dictated by the sum of the storage for all instances in the pool. For all other instance level limits, review Resource limits. Performance...
international [ˌintə(r) ˈnæʃnəl] adj. 国际的 competitor [kəmˈpetitə(r)] n. 参赛者;竞争者 its [its] adj. 它的 form [fɔ:(r)m] n. 形式;类型 clay [klei] n. 黏土;陶土 celebration [...
02What day is today? 结构︰ 问句:What day is today? 答句:It’s+Sunday/Monday/…。 说明︰ 此句型意为“今天是星期几?今天是星期日/星期一/…。”it可用于指“星期的名称”,但 this或 that 不可以;一星期七天的名称,都是专有名词,开头的首字母要大写,前面不加冠词。 What day is today? It’s ...
11.Tom didn’t go to school ___ this morning because he stayed up late.. A. at once B. on time C. in time D. right away [来源:Z,xx,k.Com]12.The problem is so difficult for you, but don’t ___. A. give it up B. give it out C. give up it D. giv...
14. David ___ (give) a puppet show next Monday. 15. I ___ (plan) for my study now. 答案 Today is a sunny day. We___will have___ a picnic this afternoon.8. My brother ___will go___ to Shanghai next week.9. Tom often ___goes___ to school on foot. But today is...
11. climb(v.)→ climber (n.)登山者 12. knife(n.)→ knives__(复数)刀 13.importance(n.)→important (adj.)重要的 14.decide(v.)→ decision (n.)决定 15.death(n.)→ die (v.)死→ dead (adj.)死的 二.重点短语 Section A
His job is related to the customer service. 9. What is the woman’s purpose of calling to the furniture company? She wants to know when she can get her money back. 10. What does the woman say about her bank card? The new bank card will be sent to her on Tuesday, and the bank ...
Interrupts are frequently called “Interrupt ReQuests” and the priority of a specific IRQ is its Level. These letters, all run together, are IRQL. So if you lay out all the interrupt sources in the system and create a priority for each one, or sometimes a priority for each group, you ...
字母t在s之后，en之前时，常常不发音，此外在有些外来语单词中也不发音，例如：1、castle 音标：英 [ˈkɑ:sl]； 美 [ˈkæsl]n.城堡，堡垒;象棋中的车；vt.把…置于城堡中;（下国际象棋时）用车护（王）例句：US a man's home is his castle 英格兰人的家就是他的城堡...