一对的

Total RNA was extracted from flowers of cattleya, according to the conserved acid sequence for ACC oxidase in other orchids, we designed a pair of oligo nucleotide primers. Using RT-PCR method, a cDNA fragment about 967 base pair, which encoded 321 predicted amino acid residues, was amplified.

以卡特兰花瓣为试材，提取其总RNA，并根据其他兰花的ACC氧化酶(1-aminocyclopropane-1-carboxylic acid oxidase， ACO)基因保守序列设计一对特异性引物，通过RT-PCR法克隆得到1条967bp的卡特兰ACO cDNA片断，共编码321个氨基酸残基。

It's the last pair, and the two celebrities are not willing to give it up.

这是最后的一对，这两个名人都不愿意放弃它。

This will make a facing pair to "Celtic Christmas" which was and still is a very ...

这将使面临的一对"凯尔特圣诞节"，这是和仍然是一个非常。。。

Later on, we know that Yang Chao is a pair of 1-year-old father of twins.

后来，我们知道杨超是一对1岁多双胞胎的父亲。

This is a kind of a contradiction in a way, because at the same time you're a character actor you're also yourself.

在某种意义上，这是一对矛盾，因为你既是个性格演员，同时又要保持自己的个性。

She had brown eyes and short dark hair, brushed like a boy's, and she was a chatterbox and a teaser.

她有一对棕色的眼睛，黑黑的头发剪得很短，梳理得像个男孩。

Me cite an example, a couple married 10 years, 8 years ago to the present, her husband working in another city (takes 2 hours by car), his wife also work at home.

举一个我身边的例子，一对夫妻结婚十几年了，在8年前开始到现在，老公在另一个城市工作（需2小时车程），老婆在家也有工作。

The clevis includes a pair of arms (20, 22) and an opening (27, 28) that extends therethrough.

该挂钩包括有一对臂(20、22)和一个在其中延伸的开口(27、28)。

Two years later he went to Peking to enter a university and had his first taste of coeducation.

两年后到北平进大学，第一次经历男女同学的风味，看人家一对对谈情说爱，好不眼红。

A married couple of Tzu Chi volunteers make a bamboo coin box - without using bamboo.

一对慈济的志工夫妻制作了竹筒岁月存钱筒，而没有用到竹子。

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。