free fall造句
31, The basic principle of simple high strain pile test method transformed from measured free fall of drop hammer is given in this paper.
32, Yet credit remains scarce, and the economy is still in free fall.
33, The asset price bubble burst, banks went bankrupt and the economy went into free fall.
34, In this Experiment, the free fall way was used to make a dog model with heavy craniocerebral injury passing by venoclysis OXYGENT. We could continuously observe the changes of intracranial pressure.
35, As the charts show, during the first half of the decade, the slow decline of first-class mail was balanced by rising stacks of corporate junk.When the economy tanked, both went into a free fall.
36, Meanwhile, the church's relatively liberal mainstream is almost in free fall.
37, Equivalence principle (EP), as one of the fundamental hypotheses of Einstein's general relativity, has been tested by many experiments, including the torsion balance scheme and the free fall one.
38, Pharr enjoyed a minute of free fall as the cold air rushed by.
39, Gravity is still pulling the toy down, but the air in the acts against free fall.
40, To descend nose down at an acceleration usually exceeding that of free fall.
41, They are had 20 volunteers free fall 150 feet into a net.
42, When that became known the price of their stock went into free fall.
43, In the mid - 1990 s, almost all indicators for basic education were in free fall.
44, The free fall of the dollar in the late 1970s forced the US to tighten monetary policy and address its budget deficits, commencing the correction of double-digit inflation.
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