These dams blocked access to upstream spawning beds for six species of salmon on what once was one of the most productive salmon rivers in the world.
这些水坝阻断了6种鲑鱼的上游产卵地，而这条河曾是世界上鲑鱼产量最高的河流之一。
The lumber and paper mills in Port Angeles also block access to upstream spawning beds.
安吉利斯港的木材和造纸厂也封锁了通往上游产卵场的通道。
One hypothesis is that it's a natural phenomenon, that the starfish naturally undergo population fluctuations following particularly good spawning years.
有一种假说认为，这是一种自然现象；在特别适合产卵的那几年后，刺冠海星自然会经历种群数量的波动。
Figures 1-4 detail the spawning, uh, process.
图1 - 4详细说明了进程的产生过程。
Spawning Runnable tasks to find more URIs on a site's pages.
生成Runnable任务，在网站的页面上找到更多的URI。
They provide spawning grounds and nutrients for fish and shellfish.
它们为鱼类和贝类提供产卵场所和营养物。
Closing breeding and spawning grounds to protect Marine ecosystems.
关闭繁衍产卵地以保护海洋生态系统。
To get where eels are spawning, it's statistically very low probability.
从统计上来说，要找到鳗鱼产卵的地点概率非常低。
After spawning dozens of copycat sites, Groupon is now looking to IPO.
在大量模仿网站相继产生之后，Groupon正准备寻求IPO。
This reduces the requirement to test the spawning process in your code.
这能减少在代码中测试生成进程的需要。
Spawning a goroutine to run a function named DoThis is as simple as this
创建一个goroutine来运行名为DoThis的函数十分简单
It also provides support for native Code via PInvokes and spawning native processes.
也通过PInvoke和原生进程的生成为原生代码提供了支持。
Nineteen years later Tsukamoto and Miller are still searching the oceans for spawning eels.
十九年后，塜本胜巳和米勒仍在海洋中研究产卵的鳗鱼。
The lake is the largest spawning ground for red salmon in Eurasia and the best place for bears.
这个湖泊是欧亚大陆上最大的，红三文鱼的产卵场所。 也是野熊最爱呆的地方。
Once the animals die, the rocky structures erode, depriving fish of vital spawning and feeding grounds.
一旦这种动物死亡，礁石结构将会受侵蚀，作为鱼类至关紧要的产卵及进食的重要场所也不复存在。
The eyes of eels grow larger for their final journey to their spawning grounds, enhancing their vision.
为奔向它们的产孵地而开始最后的旅行时，鳗鱼的眼睛会变大，提高了它们的视野。
That's exactly what the Sockeye Salmon does - normally blue and silver they turn red and green before spawning.
而这正是红鲑鱼们所面临的情况——它们通常是蓝色和银色的，但产卵之前它们就会变成红色和绿色的。
Integration was the initial idea behind the spawning of JBI, but it will prove to be useful in other situations.
集成是导致JBI产生的初始念头，但在其他情况下，其效用也将被证明。
The actual spawning process itself will never fail, even if the function that you are calling does not exist.
实际的生成进程本身不会失败，即便您调用的函数不存在也是如此。
Some grounds are closed during the spawning season (eg, for cod); others—nursery areas—are permanently off limits.
有些渔场在产卵季节被封闭（例如，为了鳕鱼产卵）；另一些鱼类孵化的渔场是永久禁入的。
Introduced in Arkansas in the 1970s, Asian carp have swum up the Mississippi River, eating and spawning ravenously.
在二十世纪七十年代在阿肯色引进亚洲鲫鱼之后，该鱼种就溯游到密西西比河，贪婪地狂吃食物和快速繁衍。
Concurrent processing is, in effect, the spawning of processes, which is a fairly well known and understood concept.
并发处理实际上是流程的衍生，这是一个相当著名并深入人心的概念。
The spawning grounds have been covered in oil at times, and there are fears that an entire year's brood may be missing.
产卵地不时被覆盖上油污，令人担忧的是整年的鱼苗都死光光。
Its population was decimated in the past century by commercialfishing and dams that sealed off its migratory spawning routes.
在上个世纪，由于商业捕鱼的原因，再加上人类密封水坝堵住了鲟鱼的迁移产卵路线。
They also provide spawning, nursery, refuge and feeding areas for creatures such as lobsters, crabs, starfish and sea turtles.
同时它为龙虾、蟹、海星和海龟等生物提供产卵，哺育，避难，的场所。
Happiness is making headlines, selling books, inspiring scientific studies and spawning laughter clubs and joyology workshops.
快乐用于制作标题、售书、激励科学研究和引发笑声俱乐部以及快乐学研讨会。
That is, a simple stream-to-stream synchronization spawning the usual three-way merges where necessary to prevent data loss.
这就是说，一个简单的流程到流程同步化会延伸通常的防止数据丢失的三方合并。
That part of Louisiana contains some 40 percent of the nation's wetlands and is spawning grounds for countless fish and birds.
毕竟，路易斯安那拥有美国40%的湿地资源，为不计其数的鸟和鱼类提供生存场地和食物来源。
That part of Louisiana contains some 40 percent of the nation's wetlands and is spawning grounds for countless fish and birds.
毕竟，路易斯安那拥有美国40%的湿地资源，为不计其数的鸟和鱼类提供生存场地和食物来源。
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