例句與造句

1. Grain gradation, from coarser below to finer above in repeated, truncated sequences within the ellerslie sandstone is also evident .
   在埃勒斯萊砂巖層段內(nèi)，重復(fù)出現(xiàn)的截頂層序中，自下而上，由粗變細(xì)的粒級(jí)遞變也是明顯的。
2. The high titer specific ndrg2 antibody is indispensable to reseach deeply the functions or the tissue and subcellular distribution features of ndrg2 , ha order to prepare ndrg2 antibody , the whole ndrgl sequence was cloned into prset - a vector and two truncated sequences of ndrg2 were cloned into pgex - 4t - l vector . after induced by iptg , the fusion proteins were expressed in e . coli ; rabbits immunized with the whole length ndrg2 protein were reinforced with two shortened fragments of ndrg2 ; after immunization , rabbits produced high titer antiserum against ndrg2 . then antisemm was absorbed using ndrg2 antigen immobilized on nc filters , the purified product of antiserum shows high special to ndrg2 protein , and the separated inclusion body of 6his - ndrg2 will be useful for the further reseach
   為制備高效價(jià)的ndrgz抗體，分別構(gòu)建了prset a雌、 pgex4t d唾倉(cāng)和pgex4tl七三種原核重組表達(dá)質(zhì)粒，并在大腸桿菌中誘導(dǎo)表達(dá)出相應(yīng)的融合蛋白；用全長(zhǎng)gstjqdrgz蛋白免疫兔，然后用gst ndrgz人和gstjqdrgze片段加強(qiáng)免疫，經(jīng)免疫得到了較高效價(jià)的兔抗人ndrz多克隆抗血清，利用固定于硝酸纖維素膜上的ndrgz抗原親和吸附純化抗血清，提高了ndrgz抗體的特異性；并對(duì)包涵體形式表達(dá)的6his ndrgz進(jìn)行初步的分離純化。
3. It's difficult to find truncated sequence in a sentence. 用truncated sequence造句挺難的