Such a change may not be necessary for your distribution.
对于您所使用的版本可能不需要这种更改。
This may not be necessary, but we always like doing a full build before deploying.
这可能没有必要，但我们总是喜欢在部署前进行整体构建。
Treatment may not be necessary if the goitre is not caused by disease and is small.
治疗可能没有必要，如果甲状腺肿并非所造成的疾病和是小。
Though DB2 does its own optimizations, code page conversions may or may not be necessary.
虽然DB 2执行自我优化，但是是否需要代码页转换还不清楚。
If this can be accomplished, then the use of the exponential window may not be necessary.
如果这样，就没有必要用指数窗了。
Your stunnel package may have done this on installation, so this step may not be necessary.
您的stunnel包可能已经在安装时完成这项任务，因此可能没必要执行这个步骤。
It is convenient to not have to find a ride to the local library, but it may not be necessary.
尽管去当地图书馆非常方便(甚至不用骑车)，不过似乎没有这个必要。
This is helpful if a group needs a specific layout that may not be necessary for others in the company.
这对那些需要特殊布局的人群是十分有帮助的，而对公司的其他人群又不是必要的。
The bank thinks that may not be necessary since its capital is not invested directly in Highbridge's funds.
银行认为这是不必要的，因为银行资本并没有直接投入到高桥基金中。
Yes, it appears that though it may not be necessary to train it, it can be done: this site, and this site.
是的，看来，虽然它可能不是必要的训练，这是可以做到的：本网站，和本网站。
A visit to Japan may not be necessary to understand how inundated Japanese pop culture is with Western Culture.
你可能不需要亲临日本，就能了解到西方的影响在那里的流行文化中有多么泛滥。
As described in this section, if you know the cause of an instance failure, a complete recovery may not be necessary.
正如本部分所描述的，如果导致实例故障的原因是已知的，就不必进行完全恢复。
Genius may not be necessary, though even genius of the highest sort does not disdain the use of these ordinary qualities.
天赋或许是不必要的，即使是具备最高天赋的人也不轻视使用一般性的才能。
So a bigger, bulkier battery may not be necessary either, unless you want to use the computer untethered for long periods.
所以，连容量体积大点的电池也许都不需要，除非你要长时间不插电得使用电脑。
According gto the company's LinkedIn page, it's an entry level job, so years' worth of chocolate tasting may not be necessary.
根据该公司的领英主页信息，这是一份入门级工作，所以并不需要多年品尝巧克力的经验。
Despite a growing view that marriage may not be necessary, 67 percent of Americans were upbeat about the future of marriage and family.
尽管越来越多人认为婚姻不是必要的，67%的美国人对婚姻和家庭的未来持乐观态度。
Of course, it may not be necessary or desirable to build a cat or a human brain, since we already have fully functional cats and humans.
当然，真的制造一个猫脑或者人脑没有必要也很不值得，因为我们已经有了具备全部功能的人和猫。
Moreover, technology includes techniques, or ways to do things, as well as the machines that may or may not be necessary to apply them.
再者，技术还包括技艺，即制作方法，而这些技艺、方法的运用并不一定都要机器。
Despite a growing view that marriage may not be necessary, 67 per cent of Americans were upbeat about the future of marriage and family.
虽然越来越多的人认为不一定要结婚，但仍然有67%的美国人对婚姻和家庭的未来持乐观态度。
Leo: That may not be necessary. Your father is a very smart man, Ms White. I'm sure he knows his way back. Let's check the hotel first.
利奥：这也许不必。您的父亲是一个非常聪明的人。怀特女士，我相信他一定知道回去的路。让我们先回酒店去找找看吧。
Don't worry if you haven't heard of some of these as they may not be necessary, just be aware that planning should become second nature to you.
如果你从来没有听说过以上的这些计划，不要担心，因为或许它们也不是必要的。你所需要注意的是做计划应该成为你的第二天性。
Formal class room training may not be necessary, but the individual conducting the count should be familiar with IFPUG 4.0 counting rules.
正规的课堂培训虽然不一定是必须的，但执行功能点估算的个人应该熟悉IFPUG 4.0估算原则。
Scare tactics may not be necessary when trying to get patients at risk of heart disease to change their diet or behaviour, a new study has found.
一项最新研究显示，当病人处于心脏病危险中时，用恐吓的策略设法来让病人改善饮食习惯和行为是没必要的。
He added that eating hot, spicy food may not be necessary to gain the benefits of chillis because similar compounds are present in sweet peppers.
他还说，并不是只有吃辛辣食物才能获得辣椒的营养素，因为甜椒里也含有类似的成分。
In DB2, the command RUNSTATS TABLE all INDEX all collects all uniform statistics, many of which may not be necessary for improving query performance.
在DB 2中，RUNSTATS TABLEALLINDEX ALL命令会收集统一的统计数据，这其中很多对改善查询性能并不必要。
"The integrated model isn't what it used to be and it may not be necessary," says Weiss, "but if you have it, it may not be easy to get rid of it."
韦斯称：“综合性模式已今不如昔，而且也不再是必然的选择。但一旦公司采用了这种模式，再想摆脱便非常困难。”
"The integrated model isn't what it used to be and it may not be necessary," says Weiss, "but if you have it, it may not be easy to get rid of it."
韦斯称：“综合性模式已今不如昔，而且也不再是必然的选择。但一旦公司采用了这种模式，再想摆脱便非常困难。”
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