本文目录
[PV3D] rotation与 pitch 区别是什么什么时候用pitch.
可以看出rotation 和 pitch 没有什么可比性。。你的意思是不是有什么特殊的语境啊？？？能否说明？？？rotation指的是循环 旋转，而pitch 的用法意义很多，有音调、理清、投掷等待很多意思，具体什么时候使用pitch还得看具体的语境！！，，，。。。。。===================rotation名词 n. 1.旋转;【天】自转The sun appears to rise and set because of the earth’s rotation. 因为地球在自转,看上去就有了日出和日落。 2.循环;轮流,交替;(农作物的)轮作the rotation of kitchen====================================pitch【1】及物动词 vt. 1.搭(帐篷);扎(营)The boys pitched a tent by the river. 男孩子们在河边搭起了帐蓬。 2.把...定得,把...定在The prices of these cars are pitched extremely competitively. 这些汽车的售价定得极有竞争性。 3.【音】为...定音高;为...定调The song is pitched too high for my voice. 这首歌的起音太高了,我唱不上去。 4.带着特定感情说(或写)He pitched his story in a sentimental strain. 他把故事写得带有伤感情调。 5.投,掷,扔She pitched the ball as far as she could. 她尽力把球投得远一些。 6.使向前(或向下)跌倒,使向外摔出The carriage overturned and the passengers were pitched out. 车子翻了,乘客们被摔了出来。 7.【美】【俚】竭力推销The salesman stood at the door, pitching his products. 推销员站在门口,极力推销他的产品。 8.【主英】【俚】讲述不及物动词 vi. 1.搭帐篷;安营They pitched up for the night. 他们扎营过夜。 2.投掷He nearly always pitches too far. 他几乎总是投得过远。 3.向前跌;猛然摔倒;向外摔出The fisherman lost his balance and pitched into the sea. 渔夫失去了平衡,一头栽进海里。 4.(地面,道路等)倾斜The roof of the house pitched at a 45°angle. 屋顶倾斜四十五度。 5.(船只等)前后颠簸,摇晃Our ship pitched about in the storm. 我们的船在暴风雨中颠簸。 名词 n. 1.投;投球2.【语】【音】音高Her voice dropped to a lower pitch. 她的声调低了下来。 3.程度;高度;强度The children were in a high pitch of excitement. 孩子们高度兴奋。 4.(船等)前后颠簸5.(屋顶等的)倾斜度,坡度The roof has a steep pitch. 屋顶很陡。 6.【口】叫卖,推销7.【美】【俚】情况,现状pitch【2】名词 n. 1.沥青The room was as dark as pitch. 房间里漆黑一团。 2.树脂,松脂及物动词 vt. 1.用沥青涂
as3.0 rotation怎么用
rotation:就是对其作用进行旋转一定的角度import flash.display.Sprite;import flash.events.MouseEvent;var square:Sprite = new Sprite();square.graphics.beginFill(0xFFCC00);square.graphics.drawRect(-50, -50, 100, 100);square.x = 150;square.y = 150;addChild(square);square.addEventListener(MouseEvent.CLICK, rotate);function rotate(event:MouseEvent):void { square.rotation += 15;}从 0 到 180 的值表示顺时针方向旋转；从 0 到 -180 的值表示逆时针方向旋转。对于此范围之外的值，可以通过加上或减去 360 获得该范围内的值
轮胎上rotation是什么意思
轮胎rotation意思：
n. 旋转；循环
一、读音：英
二、例句：
The rotation of the earth round the sun takes one year.
地球绕着太阳旋转要一年时间。
三、词汇用法/搭配：
1、crop rotation 轮作
2、in rotation 轮流地(交替地)...
3、magnetic rotation 磁(致)旋光,磁(场...
扩展资料：
近义词：revolution
一、意思：n. 革命；变革；重大改变；旋转
二、读音：英
三、例句：
Most countries have had revolutions aganist the government.
大多数国家发生过反对政府的革命。
四、词汇用法/搭配：
1、accomplish revolution 完成革命
2、betray a revolution 背叛革命
3、bring about a revolution 引起一场革命
