• This is less than the total biological production in the main water column, or pelagic zone.

    水体远洋区的生物总产量一些。

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  • This is triggered by the buoys' anomalies of water column height above the sea floor.

    浮标(检验测定)到了海床上边不没事了水体高度而被触动引发

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  • With warm, buoyant water on top and cold, dense water below, the water column doesn't mix easily.

    上层温暖浓度小,下层寒冷而浓度大,因此水体难以混合

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  • "Whales, on the other hand, often feed at depth," says Roman. "So they feed low in the water column."

    一方面,鲸鱼通常深海觅食,”罗曼说:“它们深水层吃东西,在海面附近排便。”

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  • Phosphorus release of soils in the drawdown area strongly affected eutrophication of water column.

    土壤磷素释放水体富营养化重要影响

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  • Experienced fishermen according to the water column shape, can judge the type and size of the whale.

    有经验渔民根据水柱形状就可以判断鲸的种类大小

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  • The gravity of this water column continuously produces the vacuum and so a vacuum pump is not needed.

    水柱重力不断地引起真空所以真空管需要

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  • The penguin ascends the water column gradually, spending a lot of time at intermediate depths (green colours).

    企鹅水中逐渐上升中间深度的地方花费大量时间(绿色的部分)。

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  • What happens is this: the water column gradually heats, but high pressure keeps the deeper parts from boiling.

    一切这样发生的:水柱被逐渐加热但是压力使深处水不能沸腾

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  • Assemble 3 piece water column sight tube in numerical sequence and attach to top half of body module adaptor.

    安装3水量数字序列观察将其附加在阀体模块适配器半部。

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  • Three formaldehyde-filled jars tell a tale of diminishing life in a water column about 90 miles north of the well.

    这三罐装满福尔马林瓶子告诉读者位于油井北方90英里处海域生命如何随着时间消逝的。

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  • A variety of colors of light shooting up, many of spray water column up, forming a large square, is placed video screen.

    各种颜色上来许多水柱上来,形成了一大块正方形的、正在影片的屏幕。

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  • So we are looking at things in the offshore deepwater environment, as well as up through the water column and all along the shorelines.

    所以我们正在关注近海深水环境中的事物以及水体沿海岸线的事物。

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  • Unlike salmon, moreover, oysters are filter feeders that clean up the water column, making oyster farms healthy parts of the ocean.

    然而,不鳜鱼牡蛎具有食性,它能够清理水系养殖农场成为海洋环保的一部分

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  • For the most part, it works best in shallow depths of up to about 8 meters where plenty of sunlight still exists in the water column.

    大多数情况下,水下模式比较适用水深不超过8地方,那里还有比较充足阳光

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  • If you are fishing deep (15 + feet), then lean towards lighter line, which will let you keep the bait down in the water column easier.

    如果做钓的是深水(15 +英尺),那么这时细一些的线你更好保持深水。

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  • The Model 1600a precision vacuum regulator features control sensitivity of 1 water column and a balanced supply valve for high precision.

    示范1600a精密真空调节器控制1敏感性水柱高精度供求平衡阀门

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  • Because larger plankton require more nutrients, they have a greater need for the vertical mixing of the water column that restocks depleted nutrients.

    由于较大的浮游生物需要更多养分,为了补充耗尽的养分,它们对于水体中的垂直混合有着更高的需求

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  • Some species also don't have swim bladders, gas Chambers that help other fish control their buoyancy as they travel up and down the water column.

    这些种类部分具备可以自由上浮下沉鱼鳔或者气囊。

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  • The presence of gas vesicles and a long thin morphology should greatly improve its buoyancy in the completely unmixed water column of Lake Fryxell.

    囊泡气体细长形态存在大力改善弗里克塞尔湖完全水层浮力

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  • And physical differences between regions, such as currents and the stratification of the water column, will also complicate the response of food webs.

    不同地区物理性质(:水体流动分层)会有所差异,这也使得鱼类食物反应复杂化

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  • "I would estimate that when exploring the deep water column, more than half the animals we see are undescribed or new to science," Osborn said in an email.

    估计我们探索深水区时发现动物有一半以上都是之前科学界未描述过的。”奥斯本一份电子邮件里写道。

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  • Aggregates in the bottom layer were much smaller than those in the upper and middle layer because of the turbulence in the bottom of the water column.

    底层颗粒物聚合体大小明显小于中层聚合体,可能与水体底部湍流有关。

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  • One-Way Pressure Regulating Tower is effective to protect water hammer which is caused by discontinuous water column invited by vacuum inside the pipeline.

    单向调压一种用于防止管道系统产生负压,导致水柱分离再弥合防护措施。

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  • It found out that the extensive barge traffic on the river plays a beneficial role on dissolved oxygen besides generating oil pollution in the water column.

    利用质量平衡,建立污染物量和水质之间直观关系,发现繁忙的机动船只运输运河产生污染同时,会对水体中溶解氧产生有益的贡献。

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  • It is necessary to understand and determine the physiological rate parameters and dynamic state of biological Structure of phytoplankton in the water column.

    了解确立水体浮游植物生理速率参数分布结构动态必要

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  • It is necessary to understand and determine the physiological rate parameters and dynamic state of biological Structure of phytoplankton in the water column.

    了解确立水体浮游植物生理速率参数分布结构动态必要

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