Fertilizer runoff is responsible for a vast "dead zone," an oxygen-depleted region where little or no sea life can exist, in the Gulf of Mexico.
对大面积“死水区域”来说化肥残留物是罪魁祸首，在墨西哥湾，氧气耗尽的死水区域几乎没有海洋生物生存。
The report also puts a priority on improving water quality, particularly on countering the giant dead zone that develops in late spring in the Gulf of Mexico.
报告也很重视水质的提高，尤其是应对墨西哥海湾晚春时节出现的巨大死区。
Dead, sinking phytoplankton cells are the primary means of removing carbon from the ocean's euphotic zone near the surface.
死去的下沉浮游植物细胞的主要作用是吸收接近海洋表面透光层中的碳。
Dead, sinking phytoplankton cells are the primary means of removing carbon from the ocean s euphotic zone near the surface.
死去的下沉浮游植物细胞的主要作用是吸收接近海洋表面透光层中的碳。
Excessive nitrogen in the water system contributes to the "dead zone" found at the mouth of the Mississippi and other rivers.
水系中的过量氮是造成密西西比河与其他河流河口处“死亡区”的元凶。
The Dead Zone is aptly named due to the low levels of oxygen, causing no aquatic life to survive in this area.
死区之所以得名概因其含氧量低，造成该地区水生生物无法生存。
The 8, 000-sq-mile dead zone at the mouth of the Mississippi River in the Gulf of Mexico has disrupted the region's shrimp fishery for years.
在墨西哥湾密西西比河河口处的8000平方米英里死区多年来一直扰乱着该地区的虾渔业。
On May 9th and 10th 480 civilian refugees are reported to have been brought dead or dying to a makeshift hospital in the war-zone, victims of shellfire.
5月9日与10日，有480名已死或将死的难民被送往战区的一个临时医院，成为炮火的牺牲品。
And New York's governor has just pledged to end the dead zone along nearly 50 miles (80 km) of interstate in Adirondack Park between New York and Montreal.
纽约州长最近也发誓要结束一段在纽约与蒙特利尔之间穿过Adirondack公园的50迈(80公里)州际高速公路的无讯号状况。
The motion of ship is nonlinear. The operating machine has nonlinearity such as dead zone and relay.
船舶运动呈非线性，操作机构有明显的死区、继电等非线性；
We are in the design of solar water heater stainless steel water tank, the tank opening position should pay attention to eliminate the dead zone, or try to reduce the dead zone.
我们在设计太阳能热水器不锈钢水箱时，水箱的开口位置应尽量注意消除死水区，或者尽量减少死水区。
According to simulation model the effect of backlash and dead zone nonlinear on system performances was analyzed, and the measures of improving the system performances were put forward.
并根据仿真模型分析了间隙、死区等非线性因素对系统精确度的影响，提出了改进性能的措施。
According to simulation model, the effect of backlash and dead zone nonlinear factors on systematic performances was analyzed, and the measures of improving the systematic performances were given.
利用仿真模型分析了间隙、死区等非线性因素对系统精度的影响，并给出了提高传动系统性能的措施。
The algorithm makes fully use of initial value sensitivity and track ergodicity of chaos, overcoming the disadvantage of big searching dead zone existed in conventional chaotic mutation model.
该算法充分利用混沌的初值敏感性和轨道遍历性，克服了已有混沌变异模型存在搜索盲区大的缺点。
Instead of becoming a dead zone-a place where humans remain separate and disconnected from nature, the space becomes something which embraces and nurtures nature.
前者会让室内空间成为一片死亡地带——一个让人类孤零零地与自然隔绝开的地方，而后者则让室内空间变成拥抱和滋养自然的乐土。
Based on the simulation model, the effect of backlash and dead zone nonlinear factors on the system performances was analyzed, and the measures to improve the system performances were given.
同时利用仿真模型分析了间隙、死区等非线性因素对系统精确度的影响，提出了提高传动系统性能的措施。
Effect of supersaturation control on the real time measurement of dead zone of KDP prismatic faces was studied.
研究了不同的过饱和度控制方式对柱面死区实时测量的影响。
At first, hardware circuit of the system has been designed, including minimum system of DSP, sampling pretreatment, dead zone formation, constant amplitude control and display circuit.
本文首先设计了系统的硬件电路，包括DSP的最小系统电路、采样预处理电路、输出信号死区形成电路、恒幅控制电路和显示电路。
Computer simulation and experimental results show the method can effectively overcome the influence of dead zone and friction and can improve positioning accuracy considerably.
计算机仿真和实验结果表明，自适应控制能有效地克服系统中固有的死区、摩擦力影响，明显提高位置精度。
To protect themselves from viruses, plants create a zone of dead cells around an infection site that prevents the infection from spreading.
为了避免病毒的感染，植物会在感染位点形成一个死细胞区域，这种地带能够阻止感染的扩散。
The approach does not require apriori knowledge of the sign of the control gain and the upper bound and lower bound of dead zone model parameter to be known apriori.
该方法不要求的先验知识的控制增益的符号和的上界和下界的先验已知的死区模型参数。
In the design, construction and debugging work of relay protection, protection dead-zone happens because of careless operation.
在继电保护的设计、施工、调试等实践工作中，有时因为疏忽导致保护死区的产生。
Redirection of the zero degree boundary to a position where no object appears is described that prevents an object located in the dead zone from being split between margins of the panorama.
描述了重新导向零度边界至没有物体出现的位置，这样防止了位于死区的物体被分割在全景图的两个边缘之间。
The existence of dead zone is one of the characteristics of shortwave communication. Conquer it and realization tactics communication is the research topic of this paper.
静区的存在是短波通信的重要特征之一，克服静区，实现战术通信是研究的主题。
This paper puts forward the method of intelligent compensation of dead zone in electrohydraulic proportional directional valve.
本文提出了电液比例方向阀死区的一种智能补偿方法。
Anotherone "dead zone" of the lowest turbulent energy is formed in the top layer underthe cover of slag near the ladle linnng.
除包底区外，顶部渣层下近包壁处也有一个湍动能很低的“死区”。
We studied the model problem of controlled "dead zone" in the bone remodeling simulation in which combination of bone remodelling with finite element method was adopted.
本文研究了在采用骨再造理论和有限元法相结合的骨再造仿真中，“死区”控制模型问题。
At the beginning of 2003, he started to undertake the business of tourism trade, preparing to construct the project of the Dead Sea of China Tourism and Holiday Zone.
在他入选财经风云人物的简介中写到：2003年初，在成都酒店行业里极具知名度的张晓正式进军旅游业，筹建中国死海旅游度假区项目。
The electrified railway over-zone feeding the AT net by BT, which is the dead zone of over-zone feeding, is the problem needing dealing with for power supply departments.
电气化铁路BT或直接供电区段向AT网络越区供电作为目前越区供电的“死区” ，是供电运行部门亟待解决的问题。
The electrified railway over-zone feeding the AT net by BT, which is the dead zone of over-zone feeding, is the problem needing dealing with for power supply departments.
电气化铁路BT或直接供电区段向AT网络越区供电作为目前越区供电的“死区” ，是供电运行部门亟待解决的问题。
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