专一性的 meaning in English
narrow spectrum
specific
Examples
- The base ratio of 1 : 1 for the bases adenine and thymine and the bases cytosine and guanine was the first clue to the specificity of base pairing in the nucleic acids
在核酸中的碱基配对高度专一性的原则决定了腺嘌呤与胸腺嘧啶，或鸟嘌呤与胞嘧啶之间的比值为1 ： 1 。 - Allosteric enzyme an enzyme whose catalytic activity can be modified by the noncovalent binding of a particular metabolite ( a modulator ) at a site ( the allosteric site ) other than the active site
别（变）构酶：这种酶除了有活性中心外，还有一个别构中心，当专一性的代谢物非共价的结合到别构中心上时，它的催化活性即发生改变。 - Molecular recognition is utilized to describe the molecular binding process in a specific manner . it ' s well known that the antibody / antigen , receptoraigand and enzyme / substrate are the three molecular recognition models in animate bodies
分子识别是分子间专一性的结合过程，抗体与抗原、受体与配体、酶与底物是人们所熟悉的生物体内的分子识别的三个模型。 - Electronic tongue is a kind of chemical analysis instrument . it is composed of an electronic chemical sensor array that has partly specificity and a proper pattern recognition system . it can be applied to recognize single or multiple solutions
电子舌是一种化学分析仪器，它由一个具有部分专一性的电子化学传感器阵列和一个合适的模式识别系统组成，能识别单一的或混合的溶液。 - Then the cryld - lacz was introduced into different hosts . analysis of activity of p - galactosidase showed that the cryld and crylab expressed differently in different hosts . comparison of expression of cryld with crylab in the same host revealed that different upstream and competition for < j - factor were involved in the difference of cryld and crylab expression
结果表明，在不同遗传背景的菌株中， cry1d - lacz和cry1ab - lacz融合基因的表达完全不同，表明同一基因在不同菌株中转录调控不同，也许一些宿主专一性的因子参与了转录调控；而在同一菌株中cry1d - lacz和cry1ab - lacz的表达差异是由于上游区的不同以及竞争有限的因子所致。