头等的

The education of the young is seen to be of primary importance.

对年轻人的教育被看作是头等重要的事。

Innovation is a matter of primary importance to our research work.

创新对我们的研究工作来说，是头等重要的大事。

The varieties of Pu'er Tea are divided into bulk tea and pressed tea. Bulk tea is divided into top grade, the 1st -10th grade and off-grade. The pressed tea is usually in the form of cake, brick, prism, pillar, melon, human head, etc. No matter what kind of tea, as long as it is up to the four specifications above mentioned. It is real Pu'er Tea.

普洱茶从品种上分为散茶和紧压茶，散茶分特级和一到十级及级外茶，紧压茶有饼、砖、砣、柱、金瓜、人头等形状，不管是什么类型的茶，只要它符合上文所述四条标准，它就是真正的普洱茶。

The varieties of Pu'er Tea are divided into bulk tea and pressed tea. Bulktea is divided into top grade, the 1st -10th grade and off-grade. Thepressed tea is usually in the form of cake, brick, prism, pillar, melon,human head, etc. No matter what kind of tea, as long as it is up to thefour specifications above mentioned. It is real Pu'er Tea.

普洱茶从品种上分为散茶和紧压茶，散茶分特级和一到十级及级外茶，紧压茶有饼、砖、砣、柱、金瓜、人头等形状，不管是什么类型的茶，只要它符合上文所述四条标准，它就是真正的普洱茶。

And these facts may be of paramount importance to one's life.

这些事实可能对一个人的生活是头等重要的。

For both skill and enjoyment football deserves pride of place among our sports.

就技巧和乐趣而言，足球在我们的体育运动中占头等重要的地位。

This is one of the new system's prime advantages: It

这是其中一新的系统的头等好处：它

The first priority of the central government is to put these people to work before they become restive and uncontrollable, Meyer says.

所以中央政府的头等大事就是迅速解决这些人的就业问题，避免发生骚乱和局面失控。

I want to buy a first - class return ticket to New York today.

我想买一张今天去纽约的头等车厢的往返票。

Like other herd-dwelling pinnipeds, fur seals follow a yearly cycle that begins in May when the 450-to 600-pound bulls return to the rookery to stake out prime breeding turf.

象其它牧群住宅pinnipeds，毛皮封印跟随开始在5月的一个逐年周期当450 对600 磅公牛回到群到铁砧在头等育种的草皮之外。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。