At Level Four的意思|示意

At the business level, there are four adaptive strategies.

在事业层存在四种适应战略。

Conclusion: the four-in-one health education model could en hance the level of reproductive health knowledge of the married women at child-bearing age in the poor mountainous area.

结论：四结合的健康教育模式能提高贫困山区妇女生殖健康知识水平。

That still left the typical household's income below its level at the trough of the last recession, despite four years of strong output growth.

尽管经过了四年强劲的经济增长，典型美国家庭的收入仍然低于上次经济衰退时的平均水平。

In particular, we have found that even at the mean field level the naive vacuum saturation approximation is not a good approximation when we consider nonlocal four quark condensate.

这里我们需特别指出的是在计算非定域的四夸克凝聚时以往经常采用的朴素的真空饱和假定不再是一个好的近似。

At least three and not more than four are taken at higher level (240 teaching hours), while the remaining courses are taken at standard level (150 teaching hours).

至少三个以上四个在更高层次教学(240小时)，而其余课程教学(150小时)在标准水平。

The optimum system architectures is the four-level computer network that centralizes the process of real-time tracing information in the computer centers at the railway bureau.

最佳的系统结构是以铁路局计算中心为实时追踪处理点的四级计算机网络。