查询词典 jump ball

If you think of the swing volley as a high ground stroke, it's easy to learn: prepare early with your ground-stroke grip and with the racquet at the height of the ball, hit the ball at its peak, and drive it.

如果您认为回旋球作为一个高射炮，学会是容易的：及早准备与您的地面冲程握把和用球拍触球的高度，击中球在它的最高点的时候，并且驾驭它。

Daddy to let me receive, has hit ball simple infield grounder, I meet immediately the ball.

爸爸为了让我接到，打了一球简单的内野滚地球，我立刻将球接住了。

Grubber - a kick of the ball which cause the ball to bounce and roll along the ground.

指踢球后，该球在场地上反弹并纵深翻滚，短时间内无人接住。

Variety including gulley ball bearing, cylindrical roller bearing, spherical surface roller bearings, circular cone roller bearings, angle contact ball bearing, needle bearing and other many kinds of types.

品种包括深沟球轴承、圆柱滚子轴承、球面滚子轴承、圆锥滚子轴承、角接触球轴承、滚针轴承及其它多种类型。

They were among Wang pull a rope, a sewing cloth, hair inside Cypriots to the ball, rope separated the two sides is satisfied with care over the past, and this is the first tennis. In 1873, Britain Schumacher temperature Fuerth the squires, this ancient game moved outdoors. The mid-19th century, Europeans mastered the rubber, which can only make the bouncing ball.

他们在二人之间横拉一条绳子，一个用布缝制的、里面塞以毛发的球，双方隔绳用手托过来托过去，这就是最初的网球。1873年，英国有个叫温菲尔特的乡绅，把这古老的游戏搬到室外。19世纪中叶，欧洲人掌握了橡胶技术之后，才做出了能弹跳的球。

In Porto, one interception he did in the centre of the box, he was holding the ball in his feet on the half-turn where a central defender puts the ball in the stands and gives the team time to organise.

在对PORTO的那场比赛中，有一次他在禁区中圈截下球后，半转身护球，一个真正的中卫的动作应该是踩住球来准备由守转攻的组织。

The first time of my ever seeing him in Hertfordshire, you must know, was at a ball -- and at this ball, what do you think he did?

你得知道，我在哈福德郡第一次见到他，是在一次舞会上——你知道他在这个舞会上干什么了吗？

If frivolous at ordinary times, need not heart, do not drill not only the skill in playing a ball game that has given, instead nurturance a lot of undesirable habits, encounter regular game hurry-scurry, flaw 100, he Lai is masterly skill in playing a ball game!

假如平时随随便便，不专心，不仅练不出好的球艺，反而养成了许多不良习惯，碰到正规比赛手忙脚乱，漏洞百出，何来精湛球艺！

By so doing he is able to identify the ball as his ball.

这样做他就能辨认是否是他的球了。

The optimal ball diameter and the mass ratio of ball /ilmenite were 20 mm and 70∶1, respectively.

结果表明，采用滚筒球磨活化时，适宜的磨球直径为 2 0mm左右，球料比为 70∶1左右。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48