That matters because theory suggests that the maximum sustainable yield that can be cropped from a fishery comes when the biomass of a target species is about 50% of its original levels.
这一点很重要，因为理论表明，当目标鱼种的生物量为其原始水平的50%左右时，渔场才能达到可收获的最大可持续产量。
Nearly everyone who goes to see the original will already be familiar with it from reproductions, but they accept that fine art is more rewardingly viewed in its original form.
几乎每一个去看原作的人都已经通过复制品对该作品有所熟悉，但他们接受这样的观点：欣赏艺术品原作更有价值。
It is noteworthy that the programme has been shifted from its original August slot to July.
该节目从最初的8月档移到7月值得关注。
Some people speak highly of movies adapted from novels, while others hold the view that the original book is a better choice.
一些人对于改编自小说的电影评价很高，而另一些人则认为原著是更好的选择。
If a copy of a gene is a bit different from the original, that's called a genetic mutation.
如果一个复制的基因与原来的有些许不同，那就叫做基因突变。
When all events are stored in the database, the original file is deleted from the event directory.
当所有事件都存储在该数据库中后，将从事件目录中删除原始文件。
When complete, the original instruction is executed (from the breakpoint), and execution continues at that point.
执行完成之后，接着执行原始的指令(从断点开始)。
A new block of the requested size is then allocated, the data is moved from the original block to the new block, and the new block is returned to the caller.
然后，按请求的大小分配一个新的块。把数据从原来的块转移到新的块中，把新的块返回给调用者。
In places, the ink from the original text is no more than a faint stain, so the scientists studying it need a technique that is sensitive to very low concentrations of ink.
在有些地方原文的墨迹只剩下些微印痕，这使得研究它的科学家需要用能识别超低浓度的墨迹的技术。
The data is moved from the original block to the new block, and the new block is returned to the caller.
把数据从原来的块转移到新的块中，把新的块返回给调用者。
Therefore, the structure of the compressed format is different from the structure of the original XML document.
因此，被压缩格式的结构与原始XML文档的结构不同。
Check the replica ID of the custom file cabinet to ensure that it is different from the original template.
检查自定义文件柜的复制id，确保不同于原来的模板。
The other approach is to edit an unlocked copy of the original from the Perspective List panel.
另一种方法是从 Perspective List 面板编辑原透视图的一个未锁定的复制版本。
For example, imagine a buyer who standardizes on a standard like RosettaNet and is away from the original in-house developed schema.
比如，假设买方采用了RosettaNet这样的标准，和原来内部开发的模式完全不同。
The necessary companion to the invlist function is data_from_invlist , which generates the original data back from the inversion list.
与invlist函数相对应的函数是data _ from _ invlist，用来从倒排表中生成原始数据。
No entry in originates from means that it is an original requirement.
不能进入来自于则意味着它是一个原始的需求。
In this example, the original document is loaded from the repository on the redaction server, and the output is saved in the same repository.
此例中，原始的文档是从存储库载入修订服务器，输入结果也保存在相同的存储库中。
The size of the file is different from the original, but dumping each file and calculating the MD5 hash shows that their checksums are the same.
虽然大小不同于原文件，但是转储每一个文件并计算MD5哈希显示了它们的校验和是相同的。
This is the original premise of knowledge management — push knowledge from the more human-intensive channels to the more automated or unattended channels automatically.
这正是知识管理的最初目标——将知识从人为干预较多的通道自动地传播到自动的或无人为干预的通道。
It is no accident that only one firm from the original (1896) Dow Jones Industrial Average is still on that list.
道琼斯工业平均指数原始股(1896年)中仅有一家仍在股票排行版中，这可不是意外。
This is the reason why Listing 2 was slightly different from the original code in Listing 1.
这就是清单2为什么与清单1中的原始代码有所不同的原因。
If it's found to be different than the original checksum, the page is discarded from further search in this scan (because if it changes, it's not worthwhile to track).
如果该值与原始校验和不同，则本次扫描的后续搜索将抛弃这个页面(因为它更改了，不值得跟踪)。
Is the content I am adding purposely excluded from the original article for a creditable reason?
我想增加的内容开始没有在原来的文章被提及，是因为某些合理的原因吗？
But farther and farther away is he drifting from his original dreams, from the major to which he dedicated seven years, and from the passion he once entertained.
只是我离自己当初的梦想越来越远，离自己苦学七年的专业越来越远，离自己的当初的激情越来越远。
The next step is to copy the existing data from the original table to the new table.
下一步是将现有数据从原始表复制到新表中。
The original rear-engined Beetle, produced from 1938 to 2003, is the longest-running and most manufactured automobile in history.
1938年到2003年间生产的第一代甲壳虫是世界上历史最悠久、也是生产得最多的一款汽车。
Cloning an object displays the designer for that object, which is pre-filled with the object details from the original object.
克隆一个对象将显示该对象的设计程序，其中预填充了来自初始对象的对象细节。
If you view the actual HTML source code sent to the browser, you find that it is quite different from the original code.
如果查看发送到浏览器中的实际HTML源码，您将发现它与原始代码非常不同。
If you view the actual HTML source code sent to the browser, you find that it is quite different from the original code.
如果查看发送到浏览器中的实际HTML源码，您将发现它与原始代码非常不同。
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