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7.深度相同时,随着离基础中心点距离的增大,地基中竖向附加应力: A. 斜线增大 B. 斜线减小 C. 曲线增大 D. 7. 正确答案：（D） 提示： 地基中附加应力具有如下分布规律：（1）附加应力不仅发生在荷载面积之下，而且分布在荷载面积以外相当大的范围之下；（2）在离基础底面不同深度处的各个水平面上，附加应力随着距离中轴线越远越小；（3）在荷载分布范围内任意点沿垂线的附加应力，随深度Z增大而减小。
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【简答题】烟熏腊肉是_____最有特色的风味菜。
【简答题】南极洲最有特色的鸟类是 ，北极地区最有代表性的动物是 。
【单选题】Position read from this chart should be moved 0.08 minutes Southward and 0.13 minutes Eastward so as ______ adjoining chart 344.
A.
to agree upon
B.
in accordance with
C.
to be same as
D.
to agree with
【单选题】Positions read from this chart should，to agree with chart 3949，be ______ 0．03 minutes Northwards and 0．22 minutes Westwards．
A.
shifted
B.
removed
C.
changed
D.
altered
【单选题】According to the author, the shrinkage in the manufacturing labor force demonstrates______.
A.
the degree to which a country’s production is robotized
B.
a reduction in a country’s manufacturing industries
C.
a worsening relationship between labor and management
D.
the difference between a developed country and a developing country
【简答题】The manager of the manufacturing unit of a company is responsible for the costs of the manufacturing unit. The president is in the process of deciding whether to evaluate the manager of the manufactu...
【单选题】Positions read from this chart should be moved 0．08 minutes Southward and 0．13 minutes Eastward so as ______ adjoining chart 344，．
A.
to agree upon
B.
in accordance with
C.
to be same as
D.
to agree with
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