以液压式上击器为例，分析了震击过程中的能量变化。
The energy variation on a hydraulic upward jar during the jarring process was investigated in the field.
上击器采用液压原理，其震击力可由上提力的大小自由调节，但使用时不允许超过工具限定的最大负荷。
The up jarring section takes use of hydraulic mechanism, the jarring force can be adjusted according to up elevating load but can not exceed the max. load for tool load rated.
由于已经几十年没有感染真菌，世界上大部分的小麦作物都变得不堪一击。
After decades without infection, most of theworld's wheat crop was defenceless.
球击到板的声音就好像春天里杜鹃的啼叫一样能激起人情感上的波澜和无线乡愁。
The sound of 'leather on willow' (the bat hitting the ball) can evokes a twinge of emotion and nostalgia equivalent to hearing the cuckoo in spring.
社会舆论鼓励美国人买房，称物主身份会使人们的社会参与度更高，他们的孩子在学校会表现得更好，但事实上这种舆论不堪一击。
The social rationale for encouraging Americans to buy their homes-that ownership makes for more engaged citizens whose children do better at school-looks weaker than it did.
应用弹性动力学分析方法，在合理假设的基础上，建立了震击作用动力学模型。
A dynamic model for jarring action is set up based on a rational assumption and by using the elastic dynamic analysis method.
理论上讲，按重力相似准则设计模型，并保证模型材料与原型材料的弹性相似，即能在模型上模拟原型的水击现象。
The water hammer in a pressure pipe in prototype can be in terms of theory simulated in a model, based on the gravity similarity and elastic material similarity.
他转身离开了，刚走出两步，他的右耳上重重挨了一击。
He turned to leave; he had got two steps toward the door when a crashing blow hit him on the right ear.
这可能是一次危险的行动，在理论上听着无缝可击，但——呃哼——真做起来却可能有点冒险。
It can be a dangerous course of action which might be sound in theory but - ahem - perhaps a trifle risky in practice.
冷不防重重地落在下巴上的一击使拳击手站立不稳，向后一个趔趄。
The fighter reeled back when the heavy blow landed unexpectedly on his chin.
本文在分析影响水击因素的基础上，建立了水击效应的数学模型，并用特征线法以及ADINA有限元方法对水击数学模型进行了求解。
After analyzing factors impacting the water hammer, the paper set up the water hammer mathematic model, apply character line method and ADINA software to solve model.
这个事实真的给我重重的一击，因为当然，康丝坦无须为排放温室气体造成这个问题负上责任。
And this was a reality that really struck me, because of course, Constance Okollet wasn't responsible for the greenhouse gas emissions that were causing this problem.
事实上，这样的话闪电就不会击到房子上了，而是通过避雷针再通过导线传到大地。所以呢，闪电就无法造成伤害了。
In fact, now lighting will not hit the house. it hits the rod instead. The lightning goes down the rod and down the wire. it ends up in the ground. here, the lightning can't hurt anything.
阿森纳队进攻，伊安·赖特一个头球击在了球门横杆上。
要确保你的过顶球百发百中，你必须要练习从自己场地的任何一点把球击到对方场地内一个特定的点上。
To ensure that you never miss an overhead due to this location dilemma, you should learn to hit it from anywhere in your court to a specific spot in the other court.
在经过改造的三轴仪上对安康击实膨胀土进行增湿变形特性试验研究。
The stage moistening deformation tests are performed for the compacted expansive soil in Ankang using improved triaxial apparatus.
光明涌动：该技能现在激活时正确地作用于一次惩击上。
Surge of Light: This ability now properly grants its effects to one and only one casting of Smite each time it activates.
影片在这点上倒是说对了，地球的磁气圈确实保护我们免受太阳风中亚原子颗粒的直击。
The movie almost gets this one right-earth's magnetosphere does protect us from blasts of subatomic particles from the sun.
曾润海博士和其团队在抗衰老科研上的发现，不仅锁定衰老迹象及症状，同时直击老化根源。
Chang and his team's anti-aging discoveries are not only targeting the signs and symptoms of aging, but also the sources of aging.
将砰击及上浪载荷计入时域中浮体的非线性运动方程，并考察了其对浮体运动和载荷的影响。
Then, the slamming loads and green water loads are considered in the equations of nonlinear body motions.
将砰击及上浪载荷计入时域中浮体的非线性运动方程，并考察了其对浮体运动和载荷的影响。
Then, the slamming loads and green water loads are considered in the equations of nonlinear body motions.
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