The hammer core is lifted to a certain height by an oil cylinder or other lifting device then falling freely.
其锤芯由提升油缸或其他提升装置提升到一定高度，然后自由落下。
After effort, up to a certain height, will be layered and hierarchical perspective, then planning, learning ability and efficiency are important.
付出努力后，上升到一定的高度，才会有层次感和层次视野，那么规划，学习能力和效率很重要。
Continue to rise to the height of 3, the first lifting weights, need to try hanging, namely first slow will lift a weight, to rise to a certain height to determine no problem.
第一次进行吊重物时，需要先进行试吊，即先缓慢的将重物吊起，升到一定高度确定没问题以后，在继续提升到所需要的高度。
If a heavy body is to be lifted to a certain height, work must be done, or energy expended, equal to the weight of the body multiplied by the height through which it is raised.
如果把重物举到一定高度，一定要做功或者消耗能；而这个功或能就等于物体重量乘以物体举起的高度。
Flight attendants, firefighters and police officers have to be over a certain height, and be physically fit.
空乘人员、消防员和警察必须超过一定的身高，并身体健康。
Flight attendants, firefighters, and police officers have to be over a certain height, and be physically fit.
空乘人员、消防员和警察必须超过一定的身高，并且身体健康。
Surf height depends on the height and steepness of the waves offshore, and to a certain extent on the offshore bottom topography.
拍岸浪的高度取决于近岸的高度和陡度，另外，在某种程度上还取决于近岸的洋底地形特征。
First of all, the dancers have to be of a certain height and build.
首先，所有芭蕾舞者的身高和体型都必须一致。
Those for women may include a minimum height requirement and a certain level of attractiveness (presumably to be determined at the employer's discretion).
而允许女性参与的职业可能会有最低身高和外貌的要求（大概由老板的口味决定）。
Success in life is like climbing a height: It has to be done step by step. In the course of this there are certain crucial turning points.
成功的人生如同登高，一步一步地拾级而上，这中间会有一个个关键的转折点。
Optional height from the base to a certain distance.
从基部至某一任选高处的距离。
Surf height depends on the height and steepness of the waves offshore and to a certain extent on the offshore bottom topography.
拍岸浪的高度取决于近岸的高度和陡度，另外，在某种程度上还取决于近岸的洋底地形特征。
To gain satisfactory support both the shaft shoulders as well as the housing shoulders must have a certain minimum height.
为了获得令人满意的支持轴肩，以及住房肩膀，必须有一定的最低高度。
Know how to train fleas. Fleas are conditioned that they can only jump a certain height. Likewise, man along the way, conditioned himself on his own limits.
了解如何训练跳蚤。跳蚤认为他们只能跳到特定的高度，同样的，人也会认为自己只能达到某个极限。
It is not possible to play outside satisfied because radiation dose in this region there is still a certain height.
在这里，想在室外愉快玩耍几乎是不可能的，因为核辐射量仍相当高。
Each width series has a certain ratio of bearing width t to the height of the bearing cross-section (Table 1.9).
每个宽度系列具有一定比例的宽度和高度(表1.9)轴承。
To realize artesian discharge, there must be a certain height of liquid level, or an adequate level difference between the liquid stored and the outlet of unloading arm.
要实现自流付油，油品就必须有一定的液面高度，也就是要求储存油品液面与发油鹤管出口具有足够的高度差。
So it's always a hot topic how to transform GPS ellipsoidal height into level elevation and to keep certain accuracy.
如何将GPS大地高转化咸水准高程，并使其保持一定的精度，一直是人们研究的热点。
It is true that some cities don't permit buildings to go above a certain height.
一些城市的建筑上是不允许超过一定的高度的这是真的。
All the factors, such as height, COD loading, hydraulic loading and the frequency of leachate dosing, to a certain extent, affected the purification ability.
煤灰和土壤高度、有机负荷、水力负荷及配水次数等因素均对净化能力有一定的影响。
By setting a maximum height, for example, a stretchy button will only grow to a certain maximum height.
例如，设置一个最大高度，一个可伸缩的按钮将只能扩展到一个确定的最大高度。
Second, when the bounce goes below a certain height, the ball is re-energized and flinged back in to the air.
第二，当弹起低于某个高度，球被重新激起并冲回天上去。
So one question geologists are investigating is which forces counteract the shifting and colliding of the tectonic plates and enable still- active mountain ranges to level off at a certain height.
因此地质学家一直研究的一个问题就是哪些力量中和了板块的移动和碰撞，并使得仍活跃的山脉在某一特定高度呈平衡状态。
You may also create textures that are dependent on the vertex position in respect to a certain axis (height dependent).
你也可以创建这样的纹理：它依赖于顶点在特定坐标轴上的位置(通常是高度)。
R & D team, not only focus on a certain height from the barbecue at all times to examine the culture, but also to examine in depth all over the flavor and the BBQ grill;
公司的研发团队，不仅注重从一定的高度去审视古今中外的烧烤文化，而且能够深入各地考察烧烤的风味与烤具；
As the aircraft reached a certain height, flight attendants started to serve drinks and then the meal.
飞机飞行到一定的高度，乘务员开始提供饮料和餐食。
As the aircraft reached a certain height, flight attendants started to serve drinks and then the meal.
飞机飞行到一定的高度，乘务员开始提供饮料和餐食。
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