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- Peng X W, Mei S Q, Cheng N, Guo W Z. 林萬華;任軍;丁能水;周利華;郭源梅;李琳;黃路生;羅明.
- The paper introduces the calculation and measurement method of Q factor which describes the performance ofcyclotron s RF D circuit. 介紹了回旋加速器高頻單D型盒D電路Q值的計算與測量方法。
- The paper introduces the calculation and measurement method of Q factor which describes the performance of cyclotrons RF D circuit. 摘要介紹了迴旋加速器高頻單D型盒D電路Q值的計算與測量方法。
- T h e c a r w a s q u i t e o l d , y e t i t w a s i n e x c e l l e n t c o n d i t i o n . 2)轉折(拐彎抹角)批評某人缺點的時候,我們總習慣先拐彎抹角說說他的優點,然後轉入正題,再說缺點,這種方式雖然陰險了點,可畢竟還比較容易讓人接受。
- We fabricated two kinds of PhC micro-cavity: D1 and D2, and investigated the L-I curve, output spectrum, coupled efficiency and Q factor of D1 and D2. 我們製作兩種不同的微共振腔D1、D2,比較雷射的L-I曲線、輸出頻譜、耦合效率與Q值。
- Li T L, Fang S Q, Guo Y, Yang Y J, Teng S M.Effects of plant regulatiors on occurrence of malformed fruit of tomato. 李天來;房思強;郭泳;楊延傑;藤少明.;植物生長調節劑對番茄畸形果發生的影響
- Abstract: The paper introduces the calculation and measurement method of Q factor which describes the performance of cyclotron's RF D circuit. 摘 要: 介紹了回旋加速器高頻單D型盒D電路Q值的計算與測量方法。
- A high ranking on this practice is a stronger predictor of the company』s Tobin』s Q than the rankings of any of the other four. 第五項的排名高低,比其他四項的排名,更強烈反映出公司的托賓Q比率。
- Microwave measurement shows that the Q factor of the inductor reaches 4.5 at 2. 8 GHz and the inductance is about 5 nH and the resonate frequency is 9GHz. 微波測試顯示;電感在2.;8GHz的頻率下Q值達到了4
- Qin H L, Gao W S, Ma Y C, Yang S Q, Zhao P Y.Effects of no-tillage on soil properties affecting wind erosion during fallow in ectone of north China. 秦紅靈;高旺盛;馬月存;楊世琦;趙沛義.;免耕對農牧交錯帶農田休閑期土壤風蝕及其相關土壤理化性狀的影響
- Results we get the matrix of R and Q factor,we also can draw a two dimensions correspondence map,from the analysis we can find the relationship between genotype and phenotype. 結果通過對應分析得到R型及Q型因子的載荷矩陣,並在二維圖形中顯示出表型與基因分型之間的相互關係,發現了不同的基因分型有相對應的表型。
- Chi S Q, Song Y Z, Zhu C X, Zheng C C, Liu X L, Wen F J.Effect of matrix artachment regions on the RNA-mediated resistance induced by PVY-CP gene. 遲勝起;宋雲枝;朱常香;鄭成超;劉曉玲;溫孚江.;核基質結合區對馬鈴薯Y病毒全長非翻譯CP基因介導抗病性的影響
- This paper regards Tobin』s Q value as the proxy of company』s value, and compares the value between the studying sample and the matching sample. 本文以托賓Q值作為公司價值的替代變數,在研究樣本與配對樣本之間進行了價值比較。
- Li S Q, Li S X.Leaching loss of nitrate from semiarid area agroecosystem [J].Chinese Journal of Applied Ecology, 2000, 11(2): 240-242. [2]李世清;李生秀.;半乾旱地區農田生態系統中硝態氮的淋失[J]
- Shi S Q,Dong L,Chen Y C,Feng D D.1988.Changes of reproductive internal secretion levels in female giant pandas during oestrus. 李春;魏輔文;李明;劉雪卿;楊智;胡錦矗.;2003
- Xu Z J, Chen W F, Zhang W Z, Zhou S Q, Liu L X, Zhang L B, Yang S R.New plant type breeding for super-high yielding in northern japonica rice. 徐正進;陳溫福;張文忠;周淑清;劉麗霞;張龍步;楊守仁.;北方粳稻新株型超高產育種研究進展
- The negative relationship between diversification and firm performance (firm value) measured by Tobin』s q is referred as to diversification discount. 企業多元化與以托賓q度量的企業績效(企業價值)之間的負向關係被稱為多元化折價。
- Zhang Z J,Liu S Q,Zhang S R,et al.Distribution and acidity of acid soil in Tibet[J].Journal of Sichuan Agricultural University,2003,21(4):322-327. [3]張宗錦;劉世全;張世熔;等.;西藏酸性土壤的分佈和酸度特徵[J]
- Sun S Q, Chen P, Zheng D S, et al.Spectroscopic and optical properties of dye film in compact disc recordable [ J ].Photographic Science and Photochemistry, 1999,17(2): 134-140. [7]孫樹清;陳萍;鄭德水;等.;可錄型光碟(CD-R)中染料膜層的光譜性質和光學性質[J]
- LIU S Q, JIANG Z H, BAO F C.The relationships between wood properties and forest cultures in plantation poplar[J].Scientia Silvae Sinicae, 2001,37(2): 90-97. [2]劉盛全;江澤慧;鮑甫成.;人工林楊樹木材性質與生長培育關係的研究[J]