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- This paper derived the formulation for the real efficient emission coefficient of secondary electron under the condition that high energy primary electron incident on metal obliquely. 推導出高能原電子斜入射時(shí)的金屬的有效真二次電子發(fā)射系數的表達式;它與入射角的余弦近似成反比.
- Moreover, multiple frequency stimulation method can increase consumption of IC obviously and surface diffuse reflection method can improve surface emission coefficient of IC availably. 混和信號激勵法能明顯增大三極管放大電路耗散功率,特別是第一級耗散功率;增頻激勵法能有效提高IC耗散功率;表面漫射法能有效增大元器件的發(fā)射系數。
- The Australian wild life also suffers from the cars' toxic emissions. 澳大利亞的野生動(dòng)植物也遭受到汽車(chē)有毒排放物的侵害。
- NC base-collector leakage emission coefficient 集電結漏電系數
- Transport networks will be so well planned and scheduled, toxic emissions will be insignificant. 交通網(wǎng)絡(luò )會(huì )有很好的計劃和安排,有毒的廢氣將會(huì )消失,
- spontaneous emission coefficient 自發(fā)發(fā)射系數,自發(fā)射系數
- secondary electron emission coefficient 二次電子發(fā)射系數
- But these incinerators have become a growing source of toxic emissions, from dioxin to mercury, that can damage the body's nervous system. 但是,這些垃圾焚燒廠(chǎng)不斷排放出能破壞人體神經(jīng)系統的從二氧芑到水銀的有毒排放物。
- Calculations of Einstein spontaneous emission coefficients for vib-rotational transitions in HCl laser[J]. 引用該論文 王紅巖;張維安;袁圣付;華衛紅;姜宗福.
- Theoretical calculations of Einstein spontaneous emission coefficients for HBr molecule[J]. 引用該論文 張維安;王紅巖;華衛紅;袁圣付.
- Coal use can lead to a range of harmful consequences, including decapitated mountains, air pollution from acidic and toxic emissions, and water fouled with coal wastes. 煤的使用可能造成許多有害的結果,包括山區的破壞、酸性和毒性排放物質(zhì)造成的空氣污染、煤廢棄物造成的水污染;
- The measurement of secondary electron emission coefficient of MgO 測量氧化鎂的二次電子發(fā)射系數
- Keywords photobacteria;toxicity;bleaching effluent;toxicity emission load; 關(guān)鍵詞發(fā)光細菌;毒性;漂白廢水;毒性排放負荷;
- Discussion of the improving secondary electron emission coefficient 提高砷化鎵二次電子發(fā)射系數的探討
- The factory had been sending out toxic fumes. 這家工廠(chǎng)一直在排放有毒的廢氣。
- real efficient secondary electron emission coefficient 有效真二次電子發(fā)射系數
- The emission of visible light by a hot object. 白熱光物體遇熱發(fā)出可見(jiàn)光
- Beware how you handle the toxic chemical. 小心處理有毒的化學(xué)藥品。
- Distribution of the emission coefficient of an axial symmetrical light source 發(fā)光體內部發(fā)光強度相對分布的實(shí)驗測量和計算
- A toxic chemical or other substance. 有毒的化學(xué)品或其它物質(zhì)