【单选题】下列对深基础和浅基础说法,正确的是( )。
B.
当基础埋深大于等于基础底面宽度的5倍时的基础叫深基础。
D.
基础埋深小于4m,或者基础埋深小于基础宽度4倍的基础叫浅基础。
【简答题】Industrial demand on fuel is increasing. __________
【单选题】In 1981-1983, the world economy suffered a steep recession. Naturally, the fall in industrial countries' aggregate demand had a direct negative impact on the developing countries. What other mechanism...
A.
the immediate steep inflation that followed the recession.
B.
the dollar's sharp depreciation in the foreign exchange market
C.
the increase in primary commodity prices, increasing terms of trade in many poor countries
D.
the collapse in primary commodity prices and the immediate, large rise in the interest burden that debtors had to pay
E.
the influx of defaulting credit
【单选题】、下列对深基础和浅基础的说法,何者是正确的?()
B.
当基础埋深大于或等于基础宽度的5倍时,叫深基础
D.
基础埋深小于4m或基础埋深小于基础宽度的4倍时,叫浅基础
【单选题】Industrial demand on fuel is ---
【单选题】Industrial demand for energy is ______ the rise.
【单选题】下列对深基础和浅基础的说法,正确的是( )。
B.
当基础埋深大于或等于基础宽度的5倍时,叫深基础
D.
基础埋深小于4m或基础埋深小于基础宽度的4倍时,叫浅基础
【单选题】下列对深基础和浅基础的说法,何者是正确的
B.
当基础埋深大于或等于基础宽度的 5 倍时,叫深基础
D.
基础埋深小于 4m 或基础埋深小于基础宽度的 4 倍时,叫浅基础