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- Blemish and improvement on measurement for half value layer with fit method 擬合法測半值層的缺陷與改進(jìn)
- Simulation Calculation of Electron Beam's Energy Measurement by Using Half Value Layer Method 半價(jià)層法測量電子束能量的模擬計算和分析
- half value layer(HVL) 半價(jià)層
- half value layer, HVL 半價(jià)層
- half value layer 半值層
- I apportioned half the property to each of them. 我把財產(chǎn)的一半分配給他們各人。
- The chemical symbol for copper is "Cu". 銅的化學(xué)符號是Cu。
- What color is copper sulphate solution? 硫酸銅溶液是什么顏色？
- She reckoned she had cut her cost by half. 她估計她減少了一半的費用。
- Copper and gold are both metals. 銅和金都是金屬。
- Copper has less resistance than lead. 銅的電阻比鉛的小。
- I worried half the night and have a fitful sleep. 我半個(gè)晚上都一直在擔心，故而時(shí)醒時(shí)睡。
- What color is copper sulfate solution? 硫酸銅溶液是什么顏色？
- He can fling off a poem in half an hour. 他可以在半小時(shí)之內草就一首詩(shī)。
- A copper coin formerly used in India and Pakistan. 安那舊時(shí)在印度和巴基斯坦使用的銅幣
- It took him half an hour to finish the work. 他花了半個(gè)小時(shí)做完這項工作。
- Ornamental copper pans hung on the wall. 墻上掛著(zhù)裝飾性的銅盤(pán)。
- I usually go to bed at half past ten. 我通常十點(diǎn)半睡覺(jué)。
- This mountain road leads to the copper mine. 這條山路通向那個(gè)銅礦。
- Brass is an alloy of copper and zinc. 黃銅是銅和鋅的合金。
