資訊推薦

• 343.墊塊之間距不可太寬，以免鋼筋撓度增加太多，請問樓版底層鋼筋使用#4，適當之墊塊間距為何?(A)75公分 (B)85公分 (C)95公分 (D)105公分。
• 344.對於鋼筋保護層墊塊之間距，何者適當？(A)#5以上鋼筋，間距不可大於50公分(B)#4鋼筋，間距不可大於40公分(C)#3鋼筋，間距不可大於60公分(D)#6以上鋼筋，間距不可大於60公分 。
• 345.樓版混凝土澆置過程中因表面水份蒸發過快，混凝土乾縮而表層發生龜裂，係屬必然現象，尤以氣溫高時益顯嚴重。此時可在混凝土初凝前即澆置一個半小時內，以下列何者使之密合即可，超逾初凝時間則無效？(A)
• 346.模板支柱之搭接原則，下列何者正確?(A)樓層太高，模板支柱不夠長時，可採兩根支柱搭接使用 (B)超高樓層，木模可利用疊接，支柱與支柱之連接處可用釘接及鐵線綁紮 (C)支柱疊接處之應以無彎曲應力
• 347.模板組立完成後，須無彎曲、膨脹及不平直等現象，其垂直容許誤差為多少？(A)10 mm/3m (B)15 mm/3m(C)20 mm/3m(D)25 mm/3m。
• 348.模板組立後承受澆置混凝土等載重作用，其撓度至少必須小於多少公分？(A)3.0公分(B)1公分(C)0.1公分(D)0.3公分。
• 349.模板應力計算，應計算各項強度，包括彎曲力、壓縮力、剪力等之外，尚須檢討下列何者項目？(A)密重 (B)硬度 (C)伸縮量 (D)撓度。
• 350.鋼筋若經允許使用銲接，除了必須使用可銲鋼筋外，則任何銲接之強度應相當於鋼筋降伏強度之多少？(A)100%(B)125%(C)150%(D)200%。
• 1.利用哺乳類動物細胞實驗其存活曲線的斜率變化中，觀察氧效應，曲線A是在正常空氣下、曲線B是在缺氧情況下，下列敘述何者正確？ (A)曲線A斜率較曲線B小(B)曲線A之D0值較曲線B小(C)相較曲線B，
• 2. In classrooms, teachers can write _____ notes recording their observations ofstudents - behaviors
• 3. Family members must be involved in the treatment of childhood anxiety disorder,because changes in
• 4. Literacy activities occur and are _____ purposefully within content areas such asart, music, and
• 5. Language acquisition in an immersion program closely mimics the natural learningcurve for a first
• 6. Many of the major supermarket chains have come under fire with _____ ofvarious unethical acts ove
• 7. The _____represents the knowledge that a speaker has about the vocabulary ofhis or her language.(
• 8. The _____ combination of personal responsibility and extreme job restrictionsoften makes teachers
• 9. _____ the promises of technology to enrich education and remove some of thepressure from teachers
• 10. In _____ of school closures as a result of the spread of COVID-19, the first thingthat educators
• 11. Some researchers claim that the American Academy of Pediatrics’ recommendationof a two-hour scre
• 12. Children are the major _____ in every classroom. They ensure nothing is ever thesame and mean th
• 13. The concept of grit has become particularly popular in recent discourse andsuggests that _____ a
• 14. _____ access to digital technologies is becoming an integral part of our business,home, leisure
• 15. Critical readers recognize that all texts, _____ authoritative they appear, representa particula
• 16. Research has suggested that an effective spoken language program needs to be_____ by an understa
• 17. Message abundancy , _____ the same information is given in various ways, increasecomprehensibili