查询词典 a couple of

Because of their low fat content, most of the lean cuts will need to be marinated for a couple of hours before grilling.

因为大多数的瘦肉脂肪含量很少，所以在烤之前往往要花上数小时来腌制。

Erectus discoveries, a couple of massive jaws seemed similar to those of South African australopiths — they were coined 'Meganthropus'.

在桑吉兰直立人化石发现悠久历史的早期，一对硕大的下颌看上去与南非的南方古猿相类似——他们被称作巨人。

On the basis of study on a couple of prevailing fieldbus,combined with the development of fieldbus-based simulated monitoring system of marine engine room in Qingdao Ocean Shipping Mariners' College,which the author joins,the design and technical features of fieldbus systems are analyzed,the advantages to adopt fieldbus technology in narine engine room are discussed,the basic operating principle of LonWorks fieidbus is approached,the structural scheme of LonWorks bus-based monitoring and alarming system simulator of marine engine room is proposed,and the buildup and function thereof are detailedly expounded to some extent.

本文结合作者参加的青岛远洋船员学院机舱监测报警模拟系统的科研工作，在研究了当今流行的几种现场总线的基础上，分析了现场总线系统的结构特点和技术特点，论述了在船舶机舱中采用现场总线技术的优越性，探讨了LONWORKS总线的基本工作原理，提出了基于LONWORKS总线的船舶机舱监测报警模拟系统的构造方案，并对该监测报警模拟系统的组成、功能等进行了比较详细的论述。

On the basis of study on a couple of prevailing fieldbus,combined with the development of fieldbus-based simulated monitoring system of marine engine room in Qingdao Ocean Shipping Mariners' College,which the author joins,the design and technical features of fieldbus systems are analyzed,the advantages to adopt fieldbus technology in narine engine room are discussed,the basic operating principle of LonWorks fieidbus is approached,the structural scheme of LonWorks bus-based monitoring and alarming system

摘要本文结合作者参加的青岛远洋船员学院机舱监测报警模拟系统的科研工作，在研究了当今流行的几种现场总线的基础上，分析了现场总线系统的结构特点和技术特点，论述了在船舶机舱中采用现场总线技术的优越性，探讨了LONWORKS总线的基本工作原理，提出了基于LONWORKS总线的船舶机舱监测报警模拟系统的构造方案，并对该监测报警模拟系统的组成、功能等进行了比较详细的论述。

Based on the principle of Hunter reagant,N-Hydroxysuccinimide functional group was introduced into polymer carrier to synthesize a couple of olefine acids" and styrene" copolymer-NHS-esters.

利用Hunter试剂的原理，将N-羟基琥珀酰亚胺酯功能基团引入高分子载体上，合成了几种烯酸与苯乙烯聚合物的NHS酯。

Yu Pingbo and Mr. Yu Guanying were my Chinese teachers. One of them taught reading, the other composition and they were both kind and strict. One day Mr. Yu pointed out my miswriting of parthenocissus as bauhinia and asked me to write it a couple of more times and show him. In the second year, Mr.

大学一年级，俞平伯、余冠英两先生教我国文，一位教读本，一位教做文，都亲切而严格，有一次余先生指出我把爬山虎写成紫荆的错误，但又要我多写几篇给他看。

The effect of anisotropy vary with the azimuth of fracture, especially a couple of level waves which have different schismatical degrees because of the difference of azimuth and velocity difference.

研究表明：①裂隙密度增大，各向异性效应增强，三类波的速度减小，衰减系数增大，特别是P波的衰减系数十分敏感，因此，可以利用振幅、速度等特征确定裂隙发育带。

Ellie comes with some excess baggage in the form of her two possum "brothers"—Crash and Eddie （voiced by Seann Scott and Josh Peck）, a couple of daredevil pranksters and cocky, loud-mouthed troublemakers. The film also presents the continuing adventures, or misadventures, of Scrat, who has an even larger role this time

与爱丽同行的一对活宝袋鼠兄弟：克拉西和依迪(西恩斯·考特和乔喜·派克配音)他们冒冒失失，趾高气扬，叽叽喳喳，不断惹是生非这部电影同时也为我们展示了松鼠斯科莱特的冒险经历或者说是他的倒霉冒险历程在这部续集中，斯科莱特的戏份比上部有所增加

Let me just give you a couple of examples, because you know in Mark chapter 10, right after Jesus tell them I'm gonna be betrayed, and I'm gonna be delivered in the hands of Gentiles, and I'm going to be mocked, and I'm going to be spitted upon, and I'm going to be tortured, I'm going to be killed, but then I'm gonna rise again.

请让我来举几个例子。

That is one of the rewards of competition:you can drop down a couple of notches on the food chain to be as brutal,unsympa thetic,selfish and inhuman as you wish in the name of competition because success supposedly justifies any actions.

这就是竞争所得到的一种报酬：你可以将自己在食物链上的身份降低几个档次，打着竞争的旗号，随你所愿地野蛮、无情、自私和不人道；因为据称，成功可以使任何行动成为正当的

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。