1.direct in spatial dimensions; proceeding without deviation or interruption; straight and short;
a direct route
2.immediate or direct in bearing or force; having nothing intervening;
in direct sunlight
3.extended senses; direct in means or manner or behavior or language or action;
a direct question
4.in a straight unbroken line of descent from parent to child;
lineal ancestors
5.moving from west to east on the celestial sphere; or--for planets--around the sun in the same direction as the Earth
6.similar in nature or effect or relation to another quantity;
a term is in direct proportion to another term if it increases (or decreases) as the other increases (or decreases)
7.of a current flowing in one direction only; not alternating;
direct current
8.as an immediate result or consequence;
a direct result of the accident
9.in precisely the same words used by a writer or speaker;
a direct quotation
10. effected directly by action of the voters rather than through elected representatives;
many people favor direct election of the President rather than election by the Electoral College
11. exact;
the direct opposite
12.without deviation;
the path leads directly to the lake
1.command with authority;
He directed the children to do their homework
2.intend (something) to move towards a certain goal;
He aimed his fists towards his opponent's face
3.guide the actors in (plays and films)
4.be in charge of
5.take somebody somewhere;
We lead him to our chief
6.cause to go somewhere;
The explosion sent the car flying in the air
7.aim or direct at; as of blows, weapons, or objects such as photographic equipment;
Please don't aim at your little brother!
8.lead, as in the performance of a composition;
conduct an orchestra; Bairenboim conducted the Chicago symphony for years
9.give directions to; point somebody into a certain direction;
I directed them towards the town hall
10. specifically design a product, event, or activity for a certain public
11. direct the course; determine the direction of travelling
12. put an address on (an envelope, for example)
13. plan and direct (a complex undertaking);
he masterminded the robbery
簡(jiǎn)介 Direct X是圖形加速接口,有了這個(gè),應(yīng)用程序才能更直接的訪問(wèn)硬件資源 DirectX是一種應(yīng)用程序接口,它可讓以windows為平臺(tái)的游戲或多媒體程序獲得更高的執(zhí)行效率,加強(qiáng)3d圖形和聲音效果,并提供設(shè)計(jì)人員一個(gè)共同的硬件驅(qū)動(dòng)標(biāo)準(zhǔn),讓游戲開發(fā)者不必為每一品牌的硬件來(lái)寫不同的驅(qū)動(dòng)程序,也降低用戶安裝及設(shè)置硬件的復(fù)雜度。這樣說(shuō)是不是有點(diǎn)不太明白,其實(shí)從字面意義上說(shuō),Direct就是直接的意思,而后邊的X則代表了很多的意思