- 重点词汇
- itspron. (it的所有格形式)它的;厥;
- aboutprep.关于;对于;目的是;为了;涉及…方面;忙于;从事于
- ofprep. 关于;属于…的;由…制成;
- rotatingv.(使某物)旋转[转动]( rotate的现在分词 );(使某人或某物)轮流[按顺序循环];
- bodyn. 身体;主体,主要部分;尸体;团体;物体;大量;躯体;躯干;死尸;(酒的)浓香,香醇
- massn.一团;大堆;大量;块;民众;大部分;充满;质量;弥撒;弥撒曲;
- angular momentum角动量;
- centern.篮球中锋,中场手;中心;中心区;中央;中枢;核心;焦点;(议会等的)中间派,中心站(或场,所),中线
- 相关例句
Normally Single Row Angular Contact Ball Bearings are used a combination of two or more bearings.
通常情况下单列角接触球轴承的用途是两个或两个以上的轴承组合.
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If the angular velocity of a body changes, it is said to have an angular acceleration.
如果物体的角速度是改变的,就说这个物体具有角加速度。
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Here is an example of the usefulness of the concepts of angular impulse and angular momentum.
这有一个例子,可以说明角冲量和角动量概念的用途.
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Hence a full subshell has zero angular momentum and is spherically symmetric.
于是,一个已经填满的支壳层的角动量为零,并且是球面对称的.
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换句话说, 即角动量的大小增加了, 但其方向不变.
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What is the angular velocity after the ball has made five complete revolutions?
在球转了五整圈之后,角速度是多少?
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Consequently angularities are apt to occur both below and above unconformities.
因此,交角往往出现在不整合面的上部或下部.
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The hock joint slightly rounded, should not be small and sharp in contour, moderately angulated.
飞节略圆, 不应小而轮廓尖利, 角度适中.
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The hindquarters are of medium bone, angulated with muscular thighs and spaced moderately wide.
后躯骨量中等.大腿角度恰当,肌肉发达,距离略宽.
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Endurance is more important than pure speed, and as such, the stifles are only angulated.
耐力比单纯的速度更重要, 因此, 后膝关节的角度必须适中.
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Ample bone, strong and flexible , moderately angulated at stifle and hock.
充足的骨量, 结实且柔韧, 后膝关节和飞节的角度恰当.
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前后角度平衡,配合上有力的肌肉,和良好的条件,形成了平顺 、 有效的动作.
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Moderate angulation, with long shoulders sloping into the muscles of the back, clean at the withers.
中等角度, 肩胛长而倾斜,向后靠着肌肉发达的背部, 马肩隆整洁.
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Angulation front and rear must be balanced and adequate to give forward reach and rear drive.
前后肢的角度协调,有足够的角度,可以提供充分的前躯伸展性和后躯驱动力.
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