Based on field experiment and laboratory analysis, regular patternofvariation 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。
2
Another option is the bundling of several related services into coarser-grained service definitions, which is a variationof 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。
3
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.