衰弱型 的英文怎麼說
中文拼音 [shuāiruòxíng]
衰弱型
英文
asthenic form-
A typical model is the atomic barium in which the state 6s 1s0 corresponds to the ground state and the states 6s6p 1p1 and 6s6p 3p1 correspond to the excited states of strong and weak transition, respectively. the decay rates of the excited states are 47khz and 19mhz, respectively, and the ratio of them is 400
原子ba是一個典型的系統（其中能級6s ~ 1s _ 0為基態， 6s6p ~ 1p _ 1和6s6p ~ 3p _ 1分別是上述強躍遷和弱躍遷的激發能級，兩個躍遷的自發衰減速率分別為47khz和19mhz ，兩者之比為400 ） 。Electro - optical curves for lc cells have been analyzed and it has been shown mat a large attenuation range and a shallow attenuation slope can be achieved simultaneously for a variable optical attenuator based on a parallel - aligned lc cell with an appropriate surface anchoring strength. as compared with the existing liquid crystal - based voa structure ( using two cascaded lc cells with a particular material ), the present structure is simple and has no special requirement for the lc materials
提出了基於弱錨定平行排列液晶盒的可變光衰減器（衰減范圍大、衰減曲線下降平緩以保證調節精度） ，與己有液晶型可變光衰減器結構（選用特定液晶材料、兩個液晶盒級聯結構）相比較，本論文提出的基於弱錨定平行排列液晶盒的可變光衰減器結構簡單，同時對于液晶材料無特殊要求。The research result shows that the spatial distance and traffic condition are the most important factor. also, the author points out some location characteristics and types of supermarket
3 、在調查的基礎上，歸納了上海大賣場區位選擇特徵以及大賣場的區位選擇的穩定型、衰弱型、發展型等。
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