first order transition meaning in English
一级转化
一阶跃迁
Examples
- The first order transition has relation to the bistable state
一级转变和双稳态相联系。 - The threshold strength and the saturation strength are calculated for the first order transition
同时计算了相应的阈值场强和饱和场强。 - The director in nlc cell may be expressed by one angle parameter 9 or , and it is called one dimension problem ; the director expressed by two angle parameters 6 and , called two dimension problem ; the paper consists of two absolute parts : l . the first order freedricksz transition at saturation point for the weak anchoring nlc cell the first order freedricksz transition ( the first order transition ) at threshold point has been studied by a lot of theoretical works
液晶盒内指向矢可用一个角量或表示称为一维问题，需要用两个角参量和表示称为二维问题。本文由两个独立的工作构成： 1弱锚定向列液晶盒在饱和点的一级freedericksz转变现有的理论工作都讨论在阈值点的一级freedericksz转变(一级转变) 。 - The results indicate : when reduced anchoring strength a is large and = 0 or > 0 , the first order transition may occur at threshold point or at saturation point ; when a is very lager and = 0 and > 0 , the uniform twisted solution jumps directly to the saturation solution
结果表明：当反映锚定强度的参量( = k _ ( 22 ) ? al )较大，且修正参量= 0或0时，在阈值点或饱和点可以发生一级转变。当很大，且修正参量= 0或0时，还会发生均匀扭曲解直接转变为饱和解。 - We think the value of anchoring strength and the sign of modified parameter of anchoring energy should not be regarded as determinant when we distinguish between the first order transition and the second one , otherwise we also explain the accurate condition of first order transition in non - symmetric cell and point out the essence of it
讨论了饱和点的一级转变问题，验证上、下基板锚定强度相同的液晶盒系统的一级转变条件同样适合不对称盒系统，通过实例证明锚定强度的大小及锚定能修正系数的正负不能作为区分一级或二级转变的参考条件。