But they are increasing in both size and number: dead zones have now been reported in more than 400 areas.
不过，目前他们的面积和出现次数都在上升：目前发现的死水区域已经有超过400个。
What might be called "acute" natural disasters, like Haiti's earthquake or the tsunami of 2004, do their worst violence within hours. They are classed by the number of those they leave dead.
那些可能被称之为急剧性的自然灾害，诸如海地地震或2004年的海啸，则在灾害发生几个小时内达到破坏最高值，人们根据死亡人数对它们进行灾害等级划分。
In mouse studies, people just count the number of dead animals without asking which deaths might be unrelated to aging, he said.
他表示：在鼠类研究中，人们仅仅清点已死动物的数目，而不会去分析哪些死亡与衰老无关。
The number of people confirmed dead in the earthquake and tsunami in northeast Japan now stands at nearly 8,500. Almost 13,000 are missing.
据统计，在日本东北部的地震和海啸中确认死亡的人数已经上升到接近8,500，大约13,000人失踪。
Australian scientists fear the planet is on the brink of another mass extinction as ocean dead zones continue to grow in size and number.
澳大利亚科学家担心，随着海洋死区范围和数量不断加大，地球已到了另一次大灭绝的边缘。
This has a variety of unwholesome consequences, most importantly the increasing number of coastal "dead zones" caused by algal blooms feeding on fertiliser-rich run-off waters.
这会造成很多不健康的后果，其中最为显著的就是那依赖于寻些富营养水生存的藻类造成的沿海“死区”数量的增加。
The death toll remained at 19 and the number of confirmed cases increased slightly to 506, including the dead.
死亡人数仍然保持在19人，而确诊案例仅仅轻微的增加到506人，其中包括死亡案例。
Ohio may not rank dead last in an extreme number of subcategories, however its overall extremely poor showing causes it to be ranked as the least environmentally friendly state on our list.
在一些极端的类别中，俄亥俄州可能不是倒数，可是他总体太差导致他是我们名单中最不环境友好的州。
The number of dead is expected to rise once contact is made with Wenchuan county, which was at the epicentre of the shock.
在与震中的汶川县获得联系后，死亡人数估计会进一步上升。
The number of dead is expected to go up as rescuers reach more hard-hit areas.
当救援人员开始更为严重地区的搜救时，死亡人数会继续上升。
The estimated number of dead is 22 000.
估计死亡人数为22 000人。
Alabama's governor Robert Bentley said today that 131 people were confirmed dead in the state, and the number is expected to rise.
亚拉巴马州州长robertBentley今日表示，州内已有131人被证实死亡，而这一数字可能会继续增加。
Current estimates put the number of dead at more than 80 000, with as many as 300 000 people injured, many need urgent medical or surgical treatment.
目前估计，死亡人数为7万人，30万人受伤，其中许多人需要立即进行医药和手术治疗。
Official figures stand at nearly 78,000 dead and 56,000 missing from the storm. Unofficial estimates of the number of dead and missing are considerably higher.
官方统计数据仍然说，风灾中有7万8000人死亡、5万6000人失踪，但是非官方统计的死亡和失踪人数要高得多。
The number of poached elephants in North Luangwa decreased, too; the Owenses reported twelve dead elephants in 1991, compared with a thousand the year they arrived.
被偷猎的大象数目也在减少；欧文斯夫妇报告称，1991年大象死亡12头，与此形成鲜明对照的是，他们刚来到公园的那一年，这个数目是1000头。
A number of custom events (scaling up and down and recovering a dead server).
一些定制的事件(扩展、收缩和恢复出故障的服务器)。
But the alarming increase in the number of civilians among the Palestinian dead has jolted Israeli policymakers.
但是巴勒斯坦死亡者中平民人数以惊人速度增加震动(？动摇)了以色列决策者。
But if you don't want to increase the number of indexes defined on the table, are you at a performance tuning dead end?
但是如果您又不想增加表中定义的索引数，那您的性能调整真到了穷途末路吗？
Amazon hit a symbolic milestone last holiday season, when for one day its sales of e-books exceeded the number of dead-tree books it had sold.
在刚刚过去的节日销售旺季里，亚马逊曾实现了一个里程碑式的跨越：电子书在某一天的销量超过了纸质书籍！
Doctors at Gaza hospitals say that at least one-fifth of the victims are children and a large number of women are among the dead.
加沙的医院医生们说，死亡者中，至少有三分之一的受害者是儿童和死者中有大量妇女。
SS: Oh, Moonlight Mile, even Dead Man Walking, Lorenzo's Oil; I've had a death oeuvre going for a number of years now.
SS：《月光路程》(台译《月光的距离》)甚至是《死囚上路》《罗伦佐的油》，我做有关死亡的电影很有年头了。
And if you’re anything like me, you often don’t find the perfect solution until you’ve explored a number of dead ends.
如果你不了解我的想法，那你就走进死胡同了。
"The most common cause of this is some smart guy trying to duck a debt collector by saying, 'I'm dead,'" he said. "And they get the number wrong."
“最通常的原因可能是某个聪明的家伙想用‘我已经死了’来蒙骗收债的人，”他说，“而一不小心把号码写错”。
The flies were transferred to new vials between stages and the number of dead flies recorded at each transfer until all flies were dead.
这些果蝇从一个阶段到另一个阶段时会被转到新的瓶子里，每次转移都会记录死去的果蝇数量，直到所有果蝇死亡。
Witnesses say some civilian also died, the number of dead has not been confirmed.
有目击者说，也有平民死亡，死亡的数字还没有确定。
Witnesses say some civilian also died, the number of dead has not been confirmed.
有目击者说，也有平民死亡，死亡的数字还没有确定。
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