查询词典 sea-bottom

By means of essencial amino acid index and animal growth experiments, using the amino acid composition of the muscle in black sea bream juvenile as standard EAA requirement model for fish feed, The effects of nine different formulae of feed protein sources were compared. The amino acid balance and the nutritional value of the protein sources in feed for the juvenile of black sea bream were studied. Two formulae of protein sources were selected to be most effective, It suggests EAAI be an effective and simple assessment standard in studies on valuation of amino acid balance in protein sources of fish feed.

以黑鲷劫鱼肌肉的氨基酸组成作为幼鱼饲料中必需氨基酸需要量的标准模式，通过必须氨基酸指数和生物饲养试验结果相结合，对黑鲷幼鱼的9种不同蛋白源配比的饲料进行了比较研究，对黑鲷幼鱼配合饲料中氨基酸平衡和蛋白质营养价值进行了评估，筛选出2个高效饲科蛋白源配方；表明EAAI是鱼用饲料蛋白质营养价值评估和氨基酸平衡研究的一种简便有效的评价指标。

Breakfast inn built by a sea captain - not by the sea, but in the ...

早餐客栈兴建海上船长-而不是由海上，但在。

You are the sea that I'm expecting for a long time and the sea that can change my fate.

你是海，是我向往以久的海，是可以改变我的命运的海！

Water is part of the sea, there is a sea chest in order to accommodate the water.

水是属于大海的，是有大海的胸膛，才能容得下水。

What kind of sea chest should be used in the event of collision ,a low-level sea chest or a high-level one?

36什么样的海胸部应在发生碰撞时，低级别的海胸部或高层次的使用？

Based on the analysis about sea chest design and application on high speed ship, a new type of sea chest is proposecl in this paper.

通过对高速船海水阀箱设计和应用的分析，提出了一种新型海水阀箱的设计思路。

Each sea chest will have a grating made of hot galvanised flat bars with a min. open area of 2 times the sum of the suction pipes of the respective sea chest. Design according to Builder's standard.

每只海水柜应布置有由镀锌平板制成的格栅，格栅的最小开口面积为与各个海水柜相连接的吸水管面积之和的2倍，具体设计根据建造方的标准。

The cliff there is the highest chalk sea cliff in Britain, rising to 162 m (530 ft) above sea level.

它是英国最高的白垩海边悬崖，从海岸线算起足有162米（5.3英尺）高。

Endless Qinhuangdao coal resources along the coastline from the south, transported to east and south China, such as China's most economically developed regions, constitutes a North coal south of sea routes, has also become one of China's economy the main artery of the sea.

源源不断的煤炭资源从秦皇岛顺着海岸线南下，输送到华东、华南等我国经济最发达地区，构成了北煤南运的海上大通道，也成为我国经济的一条海上大动脉。

It was the first time that full-mechanized caving mining was used under sea in the history of coal mining under sea in the world.

海域下煤层采用综放开采在世界海域煤炭开采史上还是首次。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。