active well coincidence counter中文什么意思

active: adj. 1.活動(dòng)的，有活動(dòng)力的；【生物學(xué)】活性的；【電 ...
well: adv. ( better best ) 1.好。 2. ...
coincidence: n. 一致(性)，符合；巧合，暗合；【數(shù)學(xué)】重合，疊合( ...
counter: n. 1.反對(duì)物，反面。 2.(鞋底的)后跟。 3.馬的 ...
coincidence counter: 符合計(jì)數(shù)管; 符合計(jì)數(shù)器; 同步計(jì)數(shù)器; 重合電路; 重合計(jì)數(shù)器

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In order to meet the requirements of nda measurement , the laboratory of technical research for nuclear safeguards of china institute of atomic energy ( ciae ) , is being in charge of developing four sets of nda standards : one set of segmented gamma - ray scanner ( sgs ) uranium standard , one set of sgs plutonhim standard , one set of plutonium isotopic standard , and one set of active well coincidence counter ( awcc ) standard . in this dissertation some pivotal techniques on quality control in developing of nda nuclear standards above were emphatically studied
中國(guó)原子能科學(xué)研究院核保障技術(shù)重點(diǎn)實(shí)驗(yàn)室研制分段y掃描裝置( sgs ： segmentedgamma - rayscanner )鈾工作標(biāo)準(zhǔn)樣品、 sgs钚工作標(biāo)準(zhǔn)樣品、钚同位素標(biāo)準(zhǔn)樣品和有源中子井型符合計(jì)數(shù)裝置( awcc ： activewellcoincidencecounter )鈾工作標(biāo)準(zhǔn)樣品來(lái)滿(mǎn)足核材料nda測(cè)量的要求。本論文重點(diǎn)對(duì)上述nda核標(biāo)準(zhǔn)樣品研制過(guò)程中質(zhì)量控制的一些關(guān)鍵技術(shù)進(jìn)行了研究。

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