活動名稱
【解題達人! We want you!】
活動說明
阿摩站上可謂臥虎藏龍，阿摩發出200萬顆鑽石號召達人們來解題!
針對一些題目可能有疑問但卻缺少討論，阿摩主動幫大家尋找最佳解!
懸賞試題多達20萬題，快看看是否有自己拿手的科目試題，一旦你的回應被選為最佳解，一題即可獲得10顆鑽石。
懸賞時間結束後，只要摩友觀看你的詳解，每次也會得到10顆鑽石喔!
關於鑽石
如何使用:
- ✔懸賞試題詳解
- ✔購買私人筆記
- ✔購買懸賞詳解
- ✔兌換VIP
(1000顆鑽石可換30天VIP) - ✔兌換現金
(50000顆鑽石可換NT$4,000)
如何獲得:
- ✔解答懸賞題目並被選為最佳解
- ✔撰寫私人筆記販售
- ✔撰寫詳解販售(必須超過10讚)
- ✔直接購買 (至站內商城選購)
** 所有鑽石收入，都會有10%的手續費用
近期考題
【非選題】
二、有一桁架如下圖，B 點為鉸支撐，D 點為與水平呈 45°之滾支撐。E 點受
一集中水平力 P。試求 B 點及 D 點之反力及方向、各桿件軸力（請重畫該桁架，將軸力寫在各桿件旁，張力為正，壓力為負）。 （25 分）
【非選題】
六、試敘述生物力學分析（biomechanical analysis）在臨床醫學之應用實例。另說明「有限 元素分析」（finite element analysis）之基本原理、如何建構生物力學分析數學模型及 進行電腦模擬。（20 分）
六、試敘述生物力學分析（biomechanical analysis）在臨床醫學之應用實例。另說明「有限 元素分析」（finite element analysis）之基本原理、如何建構生物力學分析數學模型及 進行電腦模擬。（20 分）
9 . 單 眼 相 機一 般 搭配外 加 式 閃光 燈 的 G N 值，在使 用 I S O 1 0 0 的 軟片 時 為 2 3 / m：假 設 主體 距 離閃光燈 2 公尺 ， 為達 正 確 之曝 光 量，使 主 體 清晰 ， 則光圈 f 值 應 設 為多 少較 為 理 想
(A) f / 2
(B) f /11
(C)f / 2 2
(D) f / 3 2。
(A) f / 2
(B) f /11
(C)f / 2 2
(D) f / 3 2。
【非選題】
【題組】(2)
8.棘皮動物在生殖方面，除海參綱中的少數種類為雌雄同體，且雄性先熟，多數的棘皮動物皆為
雌雄異體，生殖孔在反口面靠造腕基部的中央盤上，有性生殖係以體外受精的方式完成交配，
個體發育中有不同型態的幼蟲：羽腕幼蟲、短腕幼蟲、海膽幼蟲、(1)______、樽形幼蟲、(2)
______及(3)______等
【題組】(2)
Do you grab a candy bar when you feel tired? Do you soothe your weary mind with a
doughnut? These quick fixes offer a temporary high that could actually be fueling your fatigue,
sending you on a blood-sugar roller coaster. For example, researchers at Kansas State University
measured mood in 120 college women who drank twelve ounces of water or beverages sweetened
with either aspartame (NutraSweet) or sugar. Within 30 minutes the women who drank the sugarsweetened beverage were the drowsiest. Some people are so sensitive to sugar or caffeine that they
feel tired, irritable, or depressed within an hour of eating even two cookies or drinking one cup of
coffee. Others can tolerate large sugar doses before symptoms develop.
Sugar is a good source of carbohydrate—the energy fuel—so why do sweets bring you down? For one thing, unlike starch, which slowly releases carbohydrate units called glucose into the blood, sugar dumps rapidly into the bloodstream, causing a rapid rise in blood sugar. To counteract this rise, the pancreas quickly releases insulin, which shuttles excess sugar from the blood into the cells. Consequently blood sugar drops, often to levels lower than before the snack.
Sugar also increases tryptophan levels in the brain and triggers the release of the brain chemical serotonin, which in turn slow you down. A researcher and a professor of psychology at the MIT report that people feel sleepier and have “less vigor” for up to three and a half hours after eating a highly refined carbohydrate snack, as compared to a snack that contains more protein.
Finally, people who frequently snack on sweets are likely to consume inadequate amounts of the energizing nutrients. Researchers in Australia report that the more sugar people consume, the higher their fat and calorie consumption and the lower their intake of vitamins and minerals.
Consuming sugar as a quick fix for dwindling energy merely results in a temporary high, but in the long run, it can initiate a vicious energy cycle.
【題組】39. Which of the following items is NOT increased or released after the intake of sugar?
(A) insulin
(B) tryptophan
(C) serotonin
(D) calcium
Sugar is a good source of carbohydrate—the energy fuel—so why do sweets bring you down? For one thing, unlike starch, which slowly releases carbohydrate units called glucose into the blood, sugar dumps rapidly into the bloodstream, causing a rapid rise in blood sugar. To counteract this rise, the pancreas quickly releases insulin, which shuttles excess sugar from the blood into the cells. Consequently blood sugar drops, often to levels lower than before the snack.
Sugar also increases tryptophan levels in the brain and triggers the release of the brain chemical serotonin, which in turn slow you down. A researcher and a professor of psychology at the MIT report that people feel sleepier and have “less vigor” for up to three and a half hours after eating a highly refined carbohydrate snack, as compared to a snack that contains more protein.
Finally, people who frequently snack on sweets are likely to consume inadequate amounts of the energizing nutrients. Researchers in Australia report that the more sugar people consume, the higher their fat and calorie consumption and the lower their intake of vitamins and minerals.
Consuming sugar as a quick fix for dwindling energy merely results in a temporary high, but in the long run, it can initiate a vicious energy cycle.
【題組】39. Which of the following items is NOT increased or released after the intake of sugar?
(A) insulin
(B) tryptophan
(C) serotonin
(D) calcium