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30.渦旋噴射注油原理(Swirl Injection Principle;SIP)潤滑系統,其氣缸油於何時噴入掃氣漩流 中?
(A)上死點前30°
(B)上死點前60°
(C)上死點前90°
(D)上死點前120°
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答案:D
難度:適中
10
 【站僕】摩檸Morning:有沒有達人來解釋一下?
倒數 1天 ,已有 0 則答案


16 Proposals to expand protections for guest workers include one provision to bar employers from retaliating when the workers protest and another that would let them sue in federal court over contract violations.
(A)To expel guest workers, it is proposed that new laws be made so the employers can cancel contracts with guest workers if they protest.
(B)Legal provisions are proposed to protect guest workers, which would allow workers to protest and to sue against their employers.
(C)The proposed new provisions will allow the employers to retaliate in case of protest or contract violations by workers.
(D)With the added provisions, guest workers can bring employers to justice if they are fired. A doctor friend of ours, when she’s given to philosophizing about the art of diagnosis, has a favorite saying: “If what you see are hoof prints, don’t go looking for zebras.” That’s her homespun version of the thing philosophers call Occam’s Razor: that the simplest explanation ought to prevail. A tidy sentiment. But real life doesn’t always hew to the wisdom of philosophers. As we in Dodgeville discovered when a footloose kangaroo turned up in our midst. Now, kangaroo sightings are to Wisconsin what sightings of Bigfoot are to the Pacific Northwest: more likely to be reported than confirmed. Back in the 1970s, there was a spate of sightings around the Milwaukee suburb of Wauwatosa. And another rash a few years earlier in Menomonee Falls. And so, on the morning of January 5, when a longtime resident called into our local sheriff’s office to report a kangaroo on the loose on her property, Sheriff Steve Michek had the predictable reaction: “There’s gotta be a simple explanation.” The day of the sighting, a snowfall expected to reach seven-to-nine inches had begun descending over Dodgeville. Sheriff Steve got his first glimpse of the creature through a swirl of dancing snowflakes. There he stood—big as lifewith a fluffy cap of the white stuff improbably dusting his back and shoulders. Sheriff Steve says his own reaction could be summed up in two words: “Holy smoke!” Except, he says with embarrassment, he didn’t say the wordsmoke.” Once backup arrived, Steve and the deputies sprang into action. Sheriff Steve: “We formed a perimeter.” With a little bit of coaxing (and a bribe of apples), the renegade was lured into a barn on the property and quietly settled down in a tidy box stall. Officials from the Henry Vilas Zoo in nearby Madison were contacted and the fugitive taken into custody. The zoo folks have since speculated that our unlikely visitor is most likely somebody’s rogue exotic pet. That would, after all, be the simple explanation. Which brings us round to the moral of our story: next time you discover some curious critter tracks outside your garden window—don’t rule out the zebras. Or the kangaroos.
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答案:B
難度:適中
24. 高級餐廳的服務,除了美食之外還包含佐餐的葡萄酒服務,有關葡萄酒服務之敘述,下列何者正確?
(A) 陳年葡萄酒常會有「sediments」,所以從酒窖取出時一定要將酒平躺,且將瓶口的灰塵擦乾淨,才可以 服務客人
(B) 向客人介紹酒時,要請客人先喝「酒精度高」的,之後再喝「酒精度低」的酒
(C) 白酒與紅酒都是屬於葡萄酒,所以白酒也要進行換瓶醒酒的動作
(D) 品嚐紅酒的的四個 S 指的是:SightSwirlSmell、Sip
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答案:D
難度:適中
1F
魏凱芃 小六下 (2016/04/19 09:40)
D的中文是什麼
2F
林姿妤 小五下 (2016/04/19 10:43)
觀色 搖酒 聞香 啜飲
20. 空氣噴霧式之燃油噴嘴,採用漩渦板(Swirl plate)之目的為何?
(A). 連接燃燒室之火焰
(B). 促使燃氣產生渦流
(C). 降低葉片尖端之洩漏
(D). 增加燃氣與氣機外殼之熱阻
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答案: [無官方正解]
難度:適中
19. 燃氣渦輪機離心式壓縮機的何項組件,將工作流體之動能轉變為壓力?
(A). 擴散器(Diffuser
(B). 增幅器(Amplifier
(C). 出口渦道(Exit swirl channel
(D). 迷宮式軸封(Labyrinth seal
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答案:A
難度:適中