niz meaning in English

尼斯

" essentially it is missing much of its dust and gas - - just as if a supernova had cleaned it out , " added ma z - apell niz
迈斯阿佩利亚尼斯说： “实质上它缺少了大部分尘埃和气体- -就好像是超新星把气体清除出去了。 ”
However , ben tez and his colleague , dr jes s ma z - apell niz , of the space telescope science institute in baltimore , now believe that at least two supernovae occurred near earth two million years ago
然而,贝尼特斯和他的同行、巴尔的摩太空探测科学研究所的赫苏斯?迈斯阿佩利亚尼斯认为, 200万年前至少有两颗超新星在地球附近爆炸。
Gfral was high expressed in e . coli after iptg induction . by ni2 + chelation affinity chromatography , the purified recombinant gfral protein were obtained . based on the evolutionary trace method , multiple sequence alignment and dendrogram construction were then carried out by the clustalx program and constructed a phylogenetic tree from a multiple sequence alignment for a protein family
2 . gdnf的表达及其对pc12基因工程细胞的影响用本教研室已构建好的表达质粒pet一gdnf转化大肠杆菌bl21 ( de3 ) ，经lmmipto诱导gdnf表达，并在niz气nta柱上进行纯化，稀释复性后，纯度达90 %以上。