efficiency difference是什么意思_efficiency difference中文

efficiency difference中文什么意思

efficiency: n. 1.功效。 2.效率；效能；实力，能力。 3.【物 ...
difference: n. 1.差异，差别。 2.不和，争论。 3.【数学】差 ...
difference: n. 1.差异，差别。 2.不和，争论。 3.【数学】差，差额。 4.【逻辑学】特殊性。 There is no difference between them. 两者毫无差别。 the difference of jetsam from flotsam 弃货不同于浮货。 What difference can it make 不是一样吗？ He is an artist with a difference. 他是别具风格的艺术家。 distinction without difference 无聊的区别。 make a difference 发生差别；使…有差别；(结果等)是重要的，有关系[影响] (One false step will make a great difference. 失之毫厘，谬以千里。 Don't let it make any difference. 没关系。 make a difference between A and B 使甲乙有别，对甲乙不一样)。 pay [meet] the difference 付差额金。 seek common ground while reserving differences 求同存异。 settle differences 调停。 split the difference 1. 折中，妥协。 2. 均分剩下的东西。 vt. 〔罕用语〕区别，使有差别。
difference in: 在……方面的差别
no difference: 忘绝境界

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The expression efficiency difference between ped5 and pcdhfrl , a vector utilizing cmv enhancer / promoter ( pcmv - ie ) for foreign protein production , was analyzed using human interferon - p ( ifn - ) gene and human secreted alkaline phosphatase ( seap ) gene as reporters . when analyzed in transient expression , ped5 showed a little more protein produciton than pcdhfrl . however , in continuous expression , when serum concentration was lessened to slow down cell proliferation , ped5 expressed 3 . 1 times more reporter proteins than pcdhfrl , which implied that pef - io was less affected by cell cycle status in contrast to pcmv - ie , making ped5 a good expression vector for foreign protein production
应用人-干扰素( ifn - )和人分泌型碱性磷酸酶( seap )基因作为报告基因，对含有巨细胞病毒即早期启动子( p _ ( cmv - ie ) )的表达载体pcdhfr1和ped5表达外源蛋白的能力进行了比较，发现对于瞬时表达， ped5略好于pcdhfr1 ；在稳定表达中，通过降低血清浓度，使细胞增殖缓慢，这时ped5表达外源蛋白的能力较pcdhfr1高3 . 1倍。

efficiency difference中文什么意思