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 usefulness   添加此单词到默认生词本
n. 有用, 有益

[经] 有用, 有用性




    usefulness
    [ noun ]
    the quality of being of practical use
    <noun.attribute>


    Usefulness \Use"ful*ness\, n.
    The quality or state of being useful; utility;
    serviceableness; advantage. --Addison.

    Syn: Utility; value; profit. See {Utility}.

    1. But in the longer term, beyond the cyclical ups and downs of business activity, the measure has shown a tendency to fall that, in Mr. Tamm's view, may limit its usefulness as a leading indicator.
    2. In common with some of his Japanese colleagues, the merchant banker says the usefulness of some traditional tools used in judging a stock's worth has been obviated by the huge sums moving in today's markets.
    3. 'I am saying to companies that if they want to be first, they had better hurry up.' The accuracy and usefulness of the green data provided is developing rather more slowly, however.
    4. They doubt the usefulness of Mr Patten's stance, given that Hong Kong business is already adjusting itself to Chinese sovereignty regardless of politics, and that Beijing says it will reverse his reforms anyway.
    5. Fed officials are so skeptical about the usefulness of M1 in forecasting inflation and economic trends that they decided not to set a target for it this year.
    6. Some analysts believe that negates the usefulness of the totals.
    7. Hence, value must be based on something besides a product's usefulness.
    8. The Synar plan would require only that the plaintiff prove that the product was so unsafe compared with its usefulness that it should not have been marketed.
    9. A middle ground has been suggested that would preserve the usefulness of the states in using their imaginations to craft corporate law at the same time they preserve the rights and wealth of shareholders: a federal opt-in law.
    10. Under President Mikhail S. Gorbachev, pressures have increased on the once sacrosanct Soviet space program to prove its usefulness to the severely strained economy.
    11. He's managed to make Ken (Olsen) see the usefulness of good marketing."
    12. Security is being subjected to the same pressures that other company functions face to justify their usefulness.
    13. More research must be done before the test's usefulness can be assessed, she said.
    14. Marrow transplant experts said its near-term usefulness would be limited, but that it may have potential for wider use.
    15. Many times during the course of the day, panel members and other speakers discussed the especially difficult task of weighing the drug's usefulness versus its toxicity.
    16. Thought for Today: "The usefulness of a meeting is in inverse proportion to the attendance." - Lane Kirkland, AFL-CIO president (1922- ).
    17. These regulations, some of which bear the hallmarks of the state corporatism of General Franco, have long outlived any usefulness they might once have had. Spain has successfully consolidated its transition to democracy.
    18. Some traders question the data's usefulness, however, noting that many laid-off Drexel employees saw at least some of it before leaving the firm.
    19. A recent assessment by the once-skeptical Joint Chiefs of Staff is said to be more positive about the military usefulness of space weapons.
    20. Modern machines and roads have reduced elephants' usefulness in the logging industry and as beasts of burden.
    21. The agency did not pursue NTSB's earlier recommendation for excess flow valves because of a gas industry study that cast doubts on their usefulness, he said.
    22. "Obviously, inflation has seriously affected the usefulness of that figure in today's rental market," said Assistant Defense Secretary Christopher Jehn.
    23. But in terms of German farmers and their political muscle, the CAP has not yet outlived its usefulness. How to make European security effective after the waning of the Pax Americana will be even more controversial.
    24. Al Azhar's political usefulness helped give it its start.
    25. But Ivers Riley of the American Stock Exchange argued that the current lottery system of options allocation has outlived its usefulness, and that investors would be better served by a system of competing marketplaces.
    26. A note should mention the gift and refer specifically to something about it, such as its usefulness or style.
    27. Even Mr. Sculley questioned the usefulness of Macintosh SE and II computers as IBM clones.
    28. 'Decision usefulness' is not a primary objective. In the UK a different accounting tradition has developed.
    29. But several investment authorities not associated with the firms say it gives a fair measure of the usefulness of the recommendations to individual investors.
    30. Differences between the Treasury and the Federal Reserve on the usefulness of intervention to help restrain the dollar resurfaced at the hearing.
    usefulness
    usefulness of account...
    Usel
    useless
    useless heat loss
    useless land
    useless work
    uselessly
    uselessmouth
    uselessness
    usenet
    Usenet site
    USENIX
    user
    user acceptance
    user access
    user account
    user account database
    user acknowledge
    user activity
    user address
    user agent
    user agent entity
    user agent layer
    user agent protocol
    user agreement
    user application soft...
    user area
    user area (磁盘上的)
    user attribute data set
    user auditor
    user buffering
    user calalog
    user case
    user chain
    user charge
    user class
    user class job
    user class service
    user command
    user communication in...
    user completion code
    user controlled searc...
    user coordinate
    user cost
    user costs
    user data
    user data set
    user data space
    User Datagram Protocol
    user default profile
    user definable key
    user demand
    user design command
    user effort
    user error procedure
    user exit routine
    user facility
    user file
    user file directory
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