如何在不增加动物数量、不影响脆弱的土地和我们的资源基础的情况下确保食物供应，这是一项挑战。
The challenge is how to ensure food without increasing animal numbers and having an impact on fragile lands and our resource bases.
在此基础上进一步结合实验模型，这个数字模型被用于分析正弦地形上的近岸流在波浪作用下的分布情况。
Combined with the lab experiment, the numerical model is applied to wave-induced nearshore currents on a fixed tri-cuspate beach.
这种情况下这些基础可能就不够了。
图1显示了以真实的客户环境为基础的情况。
在经济还很孱弱的情况下，基础利率似乎会长时间地钉在0.5%上。
With the economy remaining frail, the base rate looks set to stay at 0.5% for a long time.
对于本地处理的情况，由基础os执行身份验证。
In the case of local processes, authentication is performed by the underlying OS.
从这里，他们应有足够的基础来认识如何弥补他们实际情况的任何差距。
From here, they should have enough of a foundation to know how to fill in any gaps that are specific to their actual scenario.
当测试一个以前从未经过测试的代码基础时，这种情况很可能很快就出现而不是以后才出现。
When testing a previously untested code base, that's likely to happen sooner rather than later.
当然最漂亮的字体也不能在你不遵守相关基础规则的情况下帮助你。
Of course even the most beautiful typefaces won't help if you don't follow some basic guidelines. Try to always use a typographic scale, either one you created yourself or an existing one.
另一个步骤涉及到在没有现有基础可重用的情况下创建新服务，如CCMSPersistenceService。
Another step involved the creation of new services without a preexisting basis for reuse, such as the CCMS Persistence service.
在那种情况下，我要说以价值为基础。
故联邦铁路局提议，需在全面考虑环境因素与系统特性的基础上，根据实际情况处理此类异常问题。
Therefore, FRA proposes to handle these anomalies on a case by case basis fully considering the environment and the attributes of the system.
我们需要这些基础技能，但也应该看到情况的持续变化。
We need those fundamental skills, but I see paradigms continuing to change.
在我看来，对于学术界而言，最大的挑战是在大学环境中几乎不能建造云计算基础设施的情况下，如何鼓励学者做云计算领域中有趣而有意义的研究工作。
The big challenge, as I see it, is how to enable academics to do interesting and relevant work on the cloud when it's nearly impossible to build up the infrastructure in a university setting.
因此，在大多数情况下，基础设施默认地为管理通信流提供合理的身份验证、授权和加密。
Thus, for the most part, the infrastructure provides for reasonable authentication, authorization, and encryption of administrative traffic by default.
今天我们的基础在某些方面比2008年的情况更糟。
The fundamentals are worse today in some respects than they were in 2008.
通常情况下，在基础索引提供好处(如唯一索引访问、避免排序或一些类似的好处)时，可通过优化器选择非匹配索引扫描。
Typically, a non-matching index scan is chosen by the optimizer when the underlying index provides benefits such as index-only access, avoids sort, or some similar benefit.
只有在不可能通过服务适配器包装每个遗留系统来进行访问的情况下，才建议从基础服务组件进行直接访问。
This direct access from the underlying service component is recommended only in special cases where enabling access by wrapping each legacy system with a service adaptor is not possible.
这些最佳实践的目的是最小化部署业务流程应用程序时的风险，并在最小化干扰的情况下恢复基础设施。
These best practices are intended to minimize the risks during the deployment of business process applications and recover the infrastructure with minimal disruption.
在许多情况下，讨论是关于基础设施内的层的。
In many cases the discussion will be about the layers within the infrastructure.
一条路径的带宽受到网络的物理属性的限制—攻击者在未获得更多基础设施的情况下很难增加带宽。
Bandwidth of a path is capped by the physical properties of the network-an attacker cannot easily increase bandwidth without acquiring more infrastructure.
一是评估和通报总体卫生需求和卫生基础设施的损坏情况。
One is to assess and communicate the overall health needs and damage to the health infrastructure.
通常情况下，基础流程本身采用成本和利润等经济关键性能指标加以度量。
The underlying processes themselves are usually measured with economic key performance indicators such as cost and profit.
请不要误会—在某些情况下，在定时基础上运行的构建可能有用。
Don't get me wrong - builds that run on a scheduled basis can be useful in certain scenarios.
基础设施的薄弱环节也归咎于当今的情况。
Weaknesses in infrastructure are also being blamed for the current situation.
当今的基础设施往往比较迟钝、死板，为了适应新的情况，基础设施需要更加动态。
Today's current infrastructures, which are often more stagnant and fixed, need to be more dynamic to handle that change.
在无需变更网页本身或任何基础数据的情况下，TCPDF让您将创建P DF的支持添加到您现存的PHP网页上。
TCPDF lets you add support for creating PDFs to your existing PHP web pages without requiring changes to the web page itself or any of the underlying data.
在无需变更网页本身或任何基础数据的情况下，TCPDF让您将创建P DF的支持添加到您现存的PHP网页上。
TCPDF lets you add support for creating PDFs to your existing PHP web pages without requiring changes to the web page itself or any of the underlying data.
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