马鲛鱼

The Thresher Shark can be found worldwide both inshore and on the continental shelves feeding on schools of mackerel, bluefish and juvenile tuna, while performing some most amazing aerodynamic acrobatic launches from water to air to water again.

长尾鲨生存在全世界的近海和大陆架。以昆士兰马鲛鱼、青鱼和小金枪鱼为食。令人吃惊的是，它们能跃出水面到空中，再落回水中。

Small flycatcher of western North America .

北美洲西部的一种马鲛鱼。

The main exporting species are: shrimp, tilapia. Horse mackerel and eel, and the main importing countries and regions are US, Japan, South Korea and Hongkong China and Taiwai China.

今年海南出口水产品主要有对虾、罗非鱼、马鲛鱼、鳗鱼等，产品远销美国、日本、韩国、台湾、港澳等10多个国家和地区。

Salted opossum shrimp, shelled fresh shrimps, Spanish mackerel, Swimming crab, large/little yellow croakers, butter fish, octopus, eel slices killed alive and monkfish.

本公司加工的水产品有盐水虾、虾仁、马鲛鱼、梭子蟹、大小黄鱼、刺鲳鱼、章鱼、活杀鳗鱼片、鮟鱇鱼等九大类，产品主要销往日本、韩国、新加坡、菲律宾、香港等东南亚国家。

On each dives we spotted grey reef or whitetip sharks, large spanish mackerels..

在每一次潜水中，我们看到了灰珊瑚鲨、白鳍鲨和大马鲛鱼。

Hainan is rich in minerals, notably high-grade iron and tungsten, but also rich in titanium, manganese, salt, copper, bauxite, molybdenum, gold, silver, coal, cobalt, graphite, and crystal. Hainan's rich offshore fishing grounds provide shrimps, scallops, tuna, and Spanish mackerel, and pearls are harvested in the shallow bays surrounding the island.

海南富有矿物特别是高等级的铁和钨，也富有钛、锰、盐、铜、矾土、钼、金、银、煤、钴、石墨和水晶；海南岛拥有大量的渔场供应虾、扇贝、金枪鱼和马鲛鱼，同时在岛周围的浅海湾可以采集到珍珠。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。