دایره المعارف برق(اطلاعات عمومی برق)
.accurate . classify . currency . deep . dense . depend on . dim . display . exports . gigantic . impressive . lasting . treasury . uniform . vibrant
accurateadj. careful and exact adv. accurately Syn. precise
n. accuracyShe was able to make accurate observations with the new telescope. Experiments must be conducted with accuracy.
classifyv. to place into groups according to type adj. classified Syn. arrange
n. classificationBiologists classify life forms into many phyla. The library's catalog is a classification of books in the library.
currencyn. monetary unit
Syn. money The purchase must be paid for in the national currency. The French currency is gaining strength.
deepadj. far below the surface; complete adv. deeply understanding
v. deepenSyn. thorough Lake Baikal is the deepest lake in the world. The depth of his understanding of math is remarkable.
denseadj. closely packed or crowded, difficult to adv. densely see through
n. densitySyn. thick The boating accident was caused by the dense fog. Hong Kong is one of the most densely populated cities in the world.
depend onv. to count on; to be supported by adv. dependably Syn. trust adj. dependable
n. dependentThe farmers depend on rain to produce a good harvest. His dependency on alcohol destroyed his marriage.
dimadj. not bright or clear adv. dimly Syn. faint
n. dimnessThe light was too dim for studying. The stars dimly lit the evening sky.
displayv. to show, reveal
n. displaySyn. exhibit The model displayed the details of the human hand. The candidate's display of anger was unfortunate.
exportsn. products sold abroad adj. exported Syn. foreign sales
v. exportUntil recently the United States' exports exceeded its imports. Exported goods are usually high in qualify.
giganticadj. very large adv. gigantically Syn. enormousReaching the Moon was a gigantic step in space exploration for mankind. New methods of farming offer gigantic advantages over the old methods.
impressiveadj. causing admiration because of an adv. impressively object's importance, size, or quality
v. impressSyn. imposing
n. impressionLincoln's power of persuasion was impressive. Everyone left with a good impression of the play.
lastingadj. forever, without end
v. lastSyn. enduring Kennedy left a lasting impression on the people who heard his inaugural address. The introduction of robots will have a lasting effect on industry.
treasuryn. the agency that controls and spends adj. treasured money; a collection of valued things
v. treasureSyn. bank The treasury was under pressure to lower interest rates. Encyclopedias are a treasury of information.
uniformadj. every part being the same. adv. uniformly Syn. consistent
Bread has a uniform texture.
The grades on the test were uniformly poor.
vibrantadj. lively, powerful, full of action, bright adv. vibrantly Syn. brilliant
n. vibrancyHis vibrant personality made him well liked by everyone. The vibrancy of the city is attractive to many individuals.
Choose the synonym.
2. foreign sales
4. depend on
Choose the word or phrase that is closest in meaning to the under-lined word or phrase.
1. In the field of artificial intelligence, scientists study methods for developing computer programs that display aspects of intelligent behavior.
(C) depend on (D)conform to
2. The dim appearance of the Milky Way results from the combined light of stars too far away to be seen with the naked eye.
3. Thistle plants have dense heads of small, pink or purple flowers.
4. No deep understanding of the solar system can be achieved without an appreciation of the basic properties of the Sun.
5. The value of a nation's currency normally fluctuates, depending upon the strength of its economy and its trade balance.