更多"The Customs will not ______ the res"的相关试题:
[单项选择]The Customs will not ______ the restricted goods unless an import or export license is obtained.
A. clear
B. release
C. sell
D. buy
[单项选择]The Customs has the right to withhold the goods and articles connected () the smuggling cases.
A. for
B. from
C. with
D. within
[简答题]preferential customs tariffs
[单项选择] Electronic computer speeds are restricted not only by the speed of electrons in matter but also by the escalating density of interconnections necessary to connect the electronic gates on microchips. Electrical engineers and physicists have been developing and augmenting the technologies of analog and digital optical computing, in which the information is primarily carried by photons rather than by electrons. Optical computing could, in principle, generate much higher computer speeds, but one of the problems it has encountered lies in accuracy, for these devices have practical limits of 8 to 11 bits of accuracy in basic operations. Recent research has evinced that digital partitioning algorithms in tandem with error-correction codes, can substantially enhance the accuracy of optical computing operations. In the near term optical computers will most likely be hybrid optical/electronic systems that preprocess input data for computation and post-process output data via electronic circuit
A. Researchers have not yet discovered a means of transporting photons more efficiently.
B. Their primary limitation is the density of connections required between electronic microchip gates.
C. Their accuracy level is poor at 8 to 11 bits, but still superior to that Of electronic computers.
D. They invariably rely on electronic circuits to preprocess input data for computation.
E. Both analog and digital forms of optic computing are presently being developed by scientists.
[单项选择]Information,in its most restricted technical sense,is a seque of symbols that can be interpreted as a message.ingormation can be recorded as signs,or transmitted as()
A. symbols
B. message
C. signals
D. wave
[单项选择]Information, its most restricted technical sense, is a sequence of symbols that can be interpreted as a message. Information can be recorded as signs, or transmitted as ______.
A. symbols
B. message
C. signals
D. wave
[填空题]Executive Pay—Up or Down
restricted shares held by bosses, and of understating about the value of options and other
[单项选择]"Quarantine" once had the restricted meaning "forty days’ isolation". This is an example of ( ).
A. semantic broadening
B. semantic narrowing
C. semantic shift
D. loss of words
[单项选择]Entry to the seminar is restricted to those who have received a personal ______ from the general manager.
A. bidding
B. appeal
C. invitation
D. honor