最新資料

土地法(包括地籍測量法規)

地籍測量法規

平面測量學(包括地籍測量)

115年 - 21000 太陽光電設置 乙級 工作項目 09：太陽光電發電系統及線路之檢查與故障排除 1-64（2026/01/08 更新）#136572(64題)

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115年 - 21000 太陽光電設置 乙級 工作項目 02：電工、太陽光電發電系統之儀表及工具使用 1-50（2026/01/08 更新）#136563(50題)

41. Which of the following statements concerning extraction is INCORRECT? (A) The recovery of the extraction is defined as the ratio of the instrument signal after extraction to the signal before extraction. (B) Extraction can effectively alleviate matrix effects. (C) Methanol is added in supercritical fluid extraction (SFE) to facilitate the extraction of polar compounds such as ibuprofen. (D) The suitable stationary phase of a solid-phase extraction cartridge for extracting tertiary amine drugs (e.g., lidocaine) is a strong cation-exchange sorbent. (E) Lowering the pH of the solution enhances the extraction of propionic acid (pKa = 4.0).

40. Which of the following statements concerning optical components is INCORRECT? (A) Lenses made of quartz are suitable for ultraviolet (UV) spectroscopy (B) The resolution of a monochromator increases with narrower slits, higher grating groove density, longer focal length, and higher diffraction order. (C) Laser operation does not require population inversion. (D) An interference filter selectively transmits a narrow wavelength band using thin-film interference. (E) Microelectrodes exhibit reduced charging currents compared with conventional electrodes.

39. Which of the following statements concerning microelectrode is INCORRECT? (A) Microelectrodes can provide high sensitivity because they have a large double-layer capacitance at the electrode-solution interface. (B) Microelectrodes have at least one dimension in the micrometer range, resulting in enhanced mass transport by radial diffusion. (C) Microelectrodes are well suited for fast cyclic voltammetry. (D) Microelectrodes allow electrochemical measurements in solutions with high resistance and minimal supporting electrolyte. (E) Microelectrodes exhibit reduced charging currents compared with conventional electrodes.

(2)設此組資料的標準差為σ=√(1/n·Σ(xᵢ-μ)²)，利用(1)證明σ≤R/2。（5分）

二、計算證明題 3. 設x₁,x₂,...,xₙ為一組實數資料，其平均數為μ，全距為R=max xᵢ - min xᵢ (1)證明對任意實數a，有Σ(xᵢ-μ)²≤Σ(xᵢ-a)²。（5分）

(2) 在AB邊上取一動點P、在AC邊上取一動點Q，則△PQH周長的最小值為？（7分）

使用教學

講師：LeoNiN

簡介：很長很長的課程描述

國中數學

講師：【站僕】摩檸Morning.

簡介：國中數學

高中國文

講師：【站僕】摩檸Morning.

簡介：高中國文

抗線蟲藥

描述：殺死線蟲

就服機構服務及失業類型

描述：第一章

否定句子

課程：國小數學
章節：文法

3. 下列哪一種測驗屬於「典型表現測驗」(typical performance test)？ (A)智力測驗 (B)興趣測驗 (C)成就測驗 (D)性向測驗

22.下列何者為方案課程的特色？ (A)詳細的教學流程規劃 (B)深入而聚焦的探究 (C)充分的說明與練習 (D)完整的知識獲得。

1.教師鼓勵學生利用課餘時間組成讀書會，共同研讀文學作品。此種學習方式與內容，屬於下列何種課程？ (A)正式課程 (B)潛在課程 (C)空無課程 (D)非正式課程

101. Ms. Lin requested that the updated marketing report be sent to _______ immediately after the meeting. (A) she (B) her (C) hers (D) herself

28. The attending physician at the regional emergency department insisted that the critically ill patient was transferred to the intensive care unit without any delay, given that her overall condition had deteriorated significantly during the previous overnight monitoring period. (A)attending (B)at(C) was(D)given(E)had deteriorated

29. Much as I liked her paintings, I couldn’t act as she was Picasso or someone like that when she clearly was an amateur, though very good for a beginner, of course. (A)Much as (B) act as(C) like that(D)when(E)though