protect ball的例句大全

In order to rescue, protect, pass on and carry forward the Chinese outstanding national and traditional sports, the cotton ball sports, it is important to manufacture its ball.

为了抢救、保护、传承和弘扬我国优秀民族传统体育项目&棉花球运动，对棉花球的研制是首要的。

If they come at you with a knife, drop to the ground, ball up to protect your torso ( the kill zone) and kick at the attacker's knees or groin.

如果他们用刀逼迫你，蹲到地下，蜷起身体保护你的主身（致命区），然后踢袭击者的膝盖或下档。

To protect drilling normally drillers adopted mud ball plugging fill in plugging rapid hardening cement partial seal off 191# resiniferous cement plugging and high-pressured cement grouting successively.

为保证正常钻进，先后采用了制球堵漏、镶嵌堵漏、快干水泥局部封堵、191树脂水泥封堵和水泥高压注浆封堵。

Relating to or being a play in which a base runner starts to run on the pitch and the batter attempts to hit the ball to protect the runner.

打带跑的棒球比赛的一种战术或与其有关的，投球手开始投球且击球员试图击球以使跑垒员向前跑一垒。

lining board, which is liable to be damaged, is used to protect cylinder from being impacted and worn directly by materiel and grind-ball.

衬板是用来保护球磨机筒体，使其免受研磨体和物料直接冲击和磨擦的关键重要易损件。

Improve the team in the high strength against the ball and protect the ball ability, psychological quality stability, the turnovers. 5.

提高中国队在高强度的对抗下的控球和保护球的能力，心理素质的稳定，减少失误。

He learned to use his frame to protect the ball or defend his own goal.

他也学会了用自己的身体保护球。

On raining weather, we should close windows and doors, to protect thunder and thunder ball invading;

雷雨天气，应注意关闭门窗，以防侧击雷和球雷侵入；

Protect your trailer hitch by using the ball as a cover.

用旧网球作盖子，保护你的拖车挂钩。

To catch the ball too large, not in place, the way to protect the wrong way and catching an error or failure is the main reasons.

接球过大、接球不到位、接球方式方法不当和接球护球未作或失败是失误的主要原因。