unsuccessful search
英 [ˌʌnsəkˈsesfəl sə:tʃ] 美 [ˌʌnsəkˈsɛsfəl sɚtʃ]

释义

不成功查找；

权威例句

An Unsuccessful Search for Transuranic Elements
An unsuccessful search for carbon monoxide in globular clusters
An unsuccessful search for lysogenic strains of Mycobacterium tuberculosis
An unsuccessful search for a planetary companion of Barnard's star BD +4 3561.
An unsuccessful search for fractionally charged particles with mass ≲2.2 GeV
Successful or unsuccessful search for risk defusing operators: Effects on decision behaviour
Generalized anxiety disorder (GAD) as an unsuccessful search for safety.
Unsuccessful search for DNA transfer from transgenic plants to bacteria in the intestine of the tobacco horn worm, Manduca sexta.
The Loma Prieta Earthquake, 1989 and Earth strain tidal amplitudes: An unsuccessful search for associated changes
The quest for a planar and pyramidal carbon atom Part 4: An unsuccessful search for pyramidal carbon atoms in hypothetical unsaturat...