Based on field experiment and laboratory analysis, regular pattern of variation of soil nutrient was studied in south of the Loess Plateau.
以野外试验和室内分析相结合的方法，研究了黄土高原南部黄土侵蚀时养分变化的规律。
Another option is the bundling of several related services into coarser-grained service definitions, which is a variation of the facade pattern.
另一种选择就是将一些相关的服务捆绑成粗粒度的服务定义，这是门面模式的变种。
Given the proliferation of hacker attacks, Run-time Variation 1, shown in Figure 8, is the recommended pattern for the Directly Integrated Single Channel application pattern.
鉴于电脑黑客的攻击能力不断加强，如图8所示的运行时变种1是适合于直接集成单通道应用程序模式的一种值得推荐的模式。
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