片断

Total genomic DNA was extracted from four marine fishes (Verasper variegates, Cleisthenes herzensteini, Turbot Scophthalmus maximus, red seabream Pagrosomus major) using a proteinase K and phenol-chloroform procedure. Long mtDNA fragments were amplified by long and accurate PCR using primers designed based on the mtDNA sequenses of Thunnus thynnus thynnus, flounder Paralichthys olivaceus and other related fishes.

用蛋白酶k酚氯抽提法从圆斑星鲽、高眼蝶、大菱鲆和真鲷4种海水鱼的肌肉组织中提取基因组DNA，根据金枪鱼、牙鲆及相关鱼类的线粒体DNA序列保守片断设计出扩增引物，扩增从16SrRNA到ND4之间约9400bp的mtDNA长片段。

Well, we have some – I guess we'll be running some little clips from it.

好的，我们有一些–我想我们会播放其中的部分小片断。

Fifty-three primer combinations were found to amplify nuclear DNA of Chinese cabbage, properly. They amplified the fragments up to 4 381 with an average of the 83. Among them, 9 markers derived from 9 primer combinations were linked to the clubroot resistance gene.

筛选出的适宜53对引物组合共扩增出4381条带，占总扩增片断的33.50%，平均每对扩增出83条，其中9个组合扩增出与抗根肿病基因连锁标记。

During liquefaction of the ejaculate, the semen coagulum proteins semenogelin I (SEMG1) and semenogelin II (SEMG2) are degraded to low molecular mass fragments by kallikrein-related peptidase 3 (KLK3), also known as prostate-specific antigen.

射精后精液液化的过程中，精液凝结蛋白semenogelin I（SEMG1）和semenogelin II（SEMG2）被血管舒缓素相关肽酶3（kallikrein-related peptidase 3，KLK3）降解成小分子量片断。KLK3也被称作前列腺特异抗原。

But sometimes arrange an English animation fragment in the coda of the classroom.

但有时在课堂的结尾安排一个英文动画片断。

The coelacanth is a descendant of the ancient marine organism that gave rise to the terrestrial vertebrates more than 360 million years ago.

腔棘鱼的超保守因子是由LF-SINE通过染色体段间互换产生的，该片断可以复制自己并且插入到染色体的不同位置。

When the researchers compared the human ultraconserved element to all the DNA sequences in the public database GenBank, the closest match was to DNA from the coelacanth -- an ancient fish thought to have gone extinct millions of years ago until a live specimen was caught in 1938 off the east coast of South Africa.

该鱼类一度被认为已经绝种，直到1938年在南非的东海岸又重新被发现。腔棘鱼是一种3亿6千万年海洋生物向陆地脊椎动物进化过程中至关重要的鱼类的后裔。虽然人类和腔棘鱼的演化从那时就分道扬镳，然后经过百万年的演化人类和腔棘鱼仍然共享着类似的重要基因片断。

The Mobley model (1977) was a landmark conceptual piece that cogently explained the process of how job dissatisfaction can lead to employee turnover.

Mobley模型(1977)是有说服力解释过程的地标概念性片断工作不满情绪怎样可能导致雇员转交。

But it is observed from their artistic practice and some words that they all agree that the realistic art in the world will not and cannot come to a dead end, which have the mass audience of realistic art in China.

不过，从他们的艺术实践和一些片断言论观察，他们都一致认为，在世界范围内写实艺术不会也不可能走尽自己的路，在中国它更拥有广大的群众。

Common fraction.

名词部分；碎片，小部分，片断；一点儿

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。