一对的

On December 12, 1890, orders were sent out for the arrest of Sitting Bull.

日期：在日期中要用一对逗号将年和句子的其他部分隔开。

The fragment of F gene covering cleavage site region was amplified by RT-PCR, cloned and compared. Basing on published sequences of representative NDV strains, a phylogenetic tree was constructed to analyse their variation relation.

第二部分：NDV Sddy-02株F基因的克隆与序列分析本试验设计了一对特异性引物，应用RT-PCR技术扩增出NDV Sddy-02株F基因含裂解位点区363bp片段，同时进行克隆和序列测定分析。

The personnel department in one of the goverment offices in Quezon City.

一个下雨天，虽然这家伙是驾驶，他看到一对老夫妇分享雨伞在雨中行走的一些目的地。

Ochre sea stars, like this pair in Burnaby Narrows on the Queen Charlotte Islands in British Columbia, are normally purple but can adapt a wide variety of colors depending on individual habitat.

赭色海星，像这一对在伯纳比达达尼尔海峡王后夏洛特岛屿在不列颠哥伦比亚，通常是紫色的但能适应多种多样彩色依赖个体生境。

Ochre sea stars, like this pair in Burnaby Narrows on the Queen Charlotte Islands in British Columbia, are normally purple but can adapt a wide variety of colors depending on individual habitat.

意译：海星在自然界。赭石色海星，像这样一对位于纽约湾海峡在皇后夏洛特岛于英国哥伦比亚，通常是紫色但能适应多变的颜色依靠生活环境而定。

Patterns in Nature: Sea Stars Ochre sea stars, like this pair in Burnaby Narrows on the Queen Charlotte Islands in British Columbia, are normally purple but can adapt a wide variety of colors depending on individual habitat.

赭石色海星，像这样一对位于纽约湾海峡在皇后夏洛特岛于英国哥伦比亚，通常是紫色但能适应多变的颜色依靠生活环境而定。

Ochre sea stars, like this pair in Burnaby Narrows on the Queen Charlotte Islands in British Columbia, are normally purple but can adapt a wide variety of colors depending on individual habitat.

大不列颠哥伦比亚，夏洛特王后岛，本拿比海峡，一对赭海星。它位原来是紫色，却可以依照环境的不同变换颜色。

Before he left for his shift he gave her a pair of his house keys and told her that she didn't have to leave so soon, that she could stay and feel at home.

瑞克换班之前给了丽莎一对他家的钥匙并且告诉丽莎不必急着离开，她尽可以留在这里，就像在她自己家一样。

A couple was celebrating their golden wedding anniversary on the beaches in Montego Bay, Jamaica .

一对夫妇在牙买加的梦特钩湾海滩度假，庆贺五十周年金婚纪念。

Description : Stone of Khufu - Help a pair of mummies uncover their story in this stone-sliding brain-bender!

描述 ：石胡夫-帮助一对木乃伊发现自己的故事，在这石头滑动脑压弯！

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。