例句與造句

1. Non - crystal metal have negative coefficient of temperature
   時，出現(xiàn)負(fù)的溫度系數(shù)。
2. The second one : we studied the effect of temperature on performance of lds . it was found that threshold current increase exponentially outpower and slope efficiency decrease parabola and exponentially respectively . coefficient of temperature shift is 0 . 24 / k , wheras characteristic temperature also decrease with rise of temperature
   研究了溫度對激光器各參數(shù)的影響，隨著溫度的增加，閾值電流呈指數(shù)增加，輸出功率和斜率效率分別呈拋物線和指數(shù)關(guān)系遞減，同時特征溫度也減少，波長隨溫度的漂移系數(shù)為0 . 24nm ，并且總結(jié)了一些溫度和結(jié)構(gòu)設(shè)計方面的關(guān)系。
3. The same with normal metal film , fe0 . 3cu0 . 7 ( 500nm ) granular film have positive coefficient of temperature . the negative resistance is observed in fexcu ( 1 - x ) granular film under certain condition . this characteristic of negative resistance is weakened or changed to positive with the change of thickness of film , ratio of fe atom to cu atom , anneal , test temperature
   N ） fecu顆粒膜月一i特性研究發(fā)現(xiàn)，極小電流下電阻測量具有不確定性； fe cu矚00川）顆粒膜己與普通金屬薄膜一樣，具有正的溫度系數(shù)； f民c山x顆粒膜在一定條件下存在負(fù)阻現(xiàn)象，并且隨顆粒膜厚度、鐵銅原子比、退火條件、溫度的改變分別存在負(fù)阻特性的減弱或向正阻特性的轉(zhuǎn)變。
4. During the discussion of the coefficient which signifies the degree of fouling and slagging , traditional coefficient is abandoned . to the heat surfaces of convection , the coefficient of enthalpy difference is advanced , and to the water - cooled walls , the coefficient of temperature difference is adopted
   對于對流受熱面，本文摒棄了傳統(tǒng)的灰污特征參數(shù)，提出了用焓差灰污系數(shù)來反映積灰、結(jié)渣程度；而對于水冷壁，在背面溫差法的基礎(chǔ)上又引進(jìn)了溫差灰污系數(shù)。
5. It's difficult to find coefficient of temperature in a sentence. 用coefficient of temperature造句挺難的