安全可靠—对水中生物无不良反应。
据它说，大部分的水中生物都是靠不住的。
在叶片中心有一个大的圆形空间，可以让水中生物安全通过。
And there is a large circular gap at the centre of the blades, which is safer for Marine life.
国外采用的湖泊富营养化水质改善技术主要有营养盐对策，湖底对策，水中生物对策和一些其他方法。
Nowadays, the main control methods of eutrophication abroad were nutrients countermeasures, lake sediments countermeasures, aquatic organism countermeasures and some other ones.
在对水中生物分子研究的技术方法中，测量生物分子振动光谱是研究分子结构及其变化的重要手段之一。
Measuring the molecule's vibration spectrum is one of the most important means that study on molecule structures, interaction and reaction.
阐述了磁化处理对水体的生物性质、水中生物的生理特性的影响，以及由此所呈现出来的不同的生物效应。
The effects of magnetic treatment on the biological qualities of water and on the physiological characteristics of aquatics, are described.
另外四分之一自然蒸发或溶解了，8%通过化学方式进行了分散，16%通过油滴在水中生物降解的方式自然分散。
Another quarter had naturally evaporated or dissolved, 8% had been dispersed chemically and 16% had been dispersed naturally through the biodegradation of oil droplets in the water.
在埃及，这星座的象征为两只乌龟，有时被称为“水的星座”，有时又被称为阿璐儿(allul，一种不明的水中生物)。
In Egypt, the symbol of this constellation is two turtles, sometimes referred to as "the constellation of water", sometimes referred to as allul (allul, an unknown of aquatic life).
在中世纪传说中，剑吻鲸或“水中猫头鹰”，一种在北方海域袭击船只的大得离谱的海中生物。
In Medieval folklore, the Ziphius, or "Water-Owl", was a monstrous nautical creature said to attack ships in the northern seas.
目前美国航天局暗中重磅支持一个明智的做法——利用在废水中生长的藻类来制造生物燃料。
Now the U.S. space agency has thrown its weight behind a clever method of growing algae in wastewater for the purpose of making biofuel.
在前三个阶段中，蚊子都是在水中生活，以水藻和其他微生物为食，并且必须定期游到水面呼吸空气。
During the first three stages, they live entirely in water.During the larva stage, they feed on algae and other microorganisms and must frequently bob to the surface of the water to get air.
很不幸地，一般民众却不了解鲨鱼是海洋中必需的生物，因为鲨鱼能维持水中生态系统的平衡，不过，牠们现在却面临绝种的命运。
Unfortunately, the general population fails to see that sharks are a vital component of our oceans because they maintain balance in our underwater ecosystem and, now they are facing extinction.
一生都生活在水中的生物，他们在池溏中生活的安怡自在。
The creatures living in water in whole its life can habitat in the pond free and comfortably.
在中世纪传说中，剑吻鲸或“水中猫头鹰”，一种在北方海域袭击船只的大得离谱的海中生物。
In Medieval folklore, the Ziphius, or "Water - Owl", was a monstrous nautical creature said to attack ships in the northern seas.
娜迦们尊重这些灵体，就像其他亚山世界的水中生活的高贵生物一样。
The Nagas respect this spirit as the most noble creature to swim the waters of Ashan.
此外，温暖的上层水没有冷水中的营养物质，因此，大量的海洋生物就会到更深入的海水中生活了。
Furthermore, warmer upper layers of water stifle the process that brings nutrients up from colder, deeper parts of the ocean to feed a wide range of surface-dwelling Marine wildlife.
此外，温暖的上层水没有冷水中的营养物质，因此，大量的海洋生物就会到更深入的海水中生活了。
Furthermore, warmer upper layers of water stifle the process that brings nutrients up from colder, deeper parts of the ocean to feed a wide range of surface-dwelling Marine wildlife.
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