头等的

Give me two first- class return ticket to hastings, please.

请给我两张去哈斯丁的头等来回票。

Give me three first class return tickets to Hastings, please.

请给我三张去哈斯丁斯的头等来回票。

Give me two first-class return tickets to Hastings , please.

请给我两张去哈斯丁的头等来回票。不适合

If you graduate with first class honours, you will be able to go on to higher degrees.

如果你大学毕业是头等成绩，就可以攻读更高一级的学位。

For those who are housebound or unable to cook, food poses an urgent daily need.

对于那些因病或其他原因不能离家，自己又不会做饭的人来讲，吃饭可是头等大事。

Software Description: About Argus Surveillance DVR, The program has been designed as universal software for security hybrid platforms working simultaneously with wireless and wired IP cameras, TV-boards, capture cards, power-line, and USB cameras.

Argus Surveillance DVR 该软件被设计作为同时使用无线和有线 IP 摄像机，电视卡，视频捕捉卡以及 USB 摄像头等设备安全混合平台工作的通用软件。

If be inadequacy of the microelement inside body, can a few good hairs give birth to edible long food, be like first class of the tuber of multiflower knotweed, potato, taro, can stimulate hair root, complement sends a nutrition.

如果是体内微量元素不足，可以食用一些有益头发生长的食物，如何首乌、马铃薯、芋头等，都可以刺激发根，补充发根营养。

Religious leaders opposed this Lenten ritual near Manila, but it has become one of the Philippine's top seasonal attractions.

虽然宗教领袖反对这一马尼拉地区斋戒仪式，但是这已成为菲律宾人的头等大事。

Not far away, The Great Alaskan Lumberjack Show showcases competitions in logrolling, speed climbing, chopping and ax throwing!

不远之处，身材高大的阿拉斯加伐木工人作现场伐木竞技和滚木头表演赛，以及攀爬速度、劈木、抛郑斧头等。

It is an affair of the first magnitude.

这是头等重要的事情。

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。