动力方扭矩大、转速范围广，起拔力大。
The top-head has large torque, wide range of speed, big pull force.
定量测定C1-C2最大活动范围和最大螺钉抗拔力。
Full range of motion over C1-C2 and peak screw pull-out force was quantified.
平均抽拔力与粉末含量的关系趋势基本呈“S型”曲线。
The relationship between mean pull out force and content of powder is similar to "S" curve.
分析了钢管辊拔的特征，推导出辊拔时辊拔力的解析式。
Based on analysis of the characteristics of steel pipe roller die drawing process, the analytical equation for the drawing force during roller die drawing operation is derived.
为了估计混凝土抗压强度，抗拔力锚固系统出现故障时，测量。
To estimate the concrete compressive strength, the Pullout force when the anchorage system fails is measured.
结果与结论：增加椎弓根螺钉稳定性的重点是提高螺钉抗拔力。
RESULTS AND CONCLUSION: The focus on increasing stability of pedicle screw is to increase screw withdrawal resistance.
锚杆随着锚固长度的增加，极限抗拔力并不是线性增加的，而是增加得越来越不明显。
With the increase of the anchorage length of the anchor rod, the ultimate pull - out resistance of the anchor rod does not increase linearly, but is less and less obvious by gradual increase.
研究成果表明，在巨大上拔力和水平向拉力作用下，锚碇基底应力的变化过程是复杂的。
The results show that the variation of the stress in anchorage foundations is complex under the action of huge uplift and horizontal tensile forces.
最后通过试验土钉抗拔力反算土体与锚固体的极限粘结强度，并与规范推荐值进行了比较。
Finally, the limit cohesion strength between the soil and the nail was obtained by in-situ test, and the results were also compared with those regulated by the technical specification.
在软岩隧道支护中，自旋注浆锚管的抗拔力是至关重要的技术参数，关系到锚固体系的安全。
In the support project of soft-rock tunnel, the pullout resistance of the Self-screwed Slip Casting Tube Bolt is the critical technical parameter that related to the security of anchorage system.
经聚苯板与混凝土粘合力、塑料胀管抗拔力、压缩率及抗冻试验表明该体系性能可靠、安全度高；
The tests of bonding power between polystyrene board and concrete, plastic expanded tube pull- out, compressibility, freeze resistance show the system property is reliable and high safe.
利用钻机综合检测实验台测试成品钻机的输出最大给进力和起拔力来检验理论计算结果的正确性。
Making use of the rig general detecting laboratory to test the deferent maximal feeding force and drawing back force of drill rig, the validity of theoretic accounting value are analyzed in the paper.
在混凝土屋面，钉子抗拔力的大小尤其重要，因为钉子必须保证玻纤瓦固定在屋面上而不被风刮走。
It is important especially for installation on concrete roofs, because the nail must hold onto the concrete and guarantee that the shingles will not blow away.
提出了在地下车库内增设抗拔桩和剪力墙的加固方案，计算结果显示，增设剪力墙后桩基所受上拔力大幅度降低。
The reinforcement scheme which add tension piles and shear walls in the garage was put forward. The calculation results show that the uplift load of the pile greatly reduced after adding shear walls.
研究表明，随拉压循环次数的增加，应力向钢筋集中，钢筋承受的拉力随之增大，抗拔力大部分由底部的锚固头提供。
The study shows that the stresses are concentrated in the reinforcing steel bar and increase with the number of cycle. The bolted body of bottom mainly provides anti-pull bearing capacity.
直接拧入式螺杆的极限抗拔力随着拆装次数的增多而下降，但是，当拆装次数为8-9时，极限抗拔力仍然可达到尼龙预埋螺母的水平。
It declines with the increase of times of direct assembling bolt knocked-down. But it can still reach that of nylon inbuilt nut after knocked-down 8 to 9 times.
模拟出的抽拔力随位移的变化曲线，能明确显示出界面脱粘的开始、结束，以及完全脱粘后克服摩擦力的滑移过程，验证了其应用的合理性。
The tendency of the simulated curves of pull out forces vs. displacements agrees well with experimental results, indicating the use and power of the present approach.
如果仅仅搬一搬床铺，拔一下插头，买一个新台灯就能够减少生病的几率，增加我们的睡眠质量，生产力和生活质量。何乐而不为呢？
Is it really too hard to move the bed, unplug a power strip and buy a new lamp if it means reducing our chances of illness while likely improving sleep, productivity and general well-being?
一周来辛吉斯都处在阴影中举步维艰，上周在利浦顿冠军赛中，被威廉斯姐妹挤出决赛，大满贯中库尔尼科娃又力拔头筹。
It's been a difficult week in the shadows for Hingis, pushed aside by the all-Williams' final at the Lipton Championships last week and Kournikova's run through the Family Circle.
上海的学生是PISA项目2000年开办以来第一次参加，一下子就力拔头筹，在所有三项中都是第一名。
For the first time since PISA began its rankings in 2000, students in Shanghai took the test - and they blew everyone else away, achieving a decisive first place in all three categories.
与汉尼拔的题材不同的是，透纳将他的注意力集中到了唯美的经典风景画大师克劳德·洛兰上。
But in contrast to the themes of Hannibal, he turned his attentions to the master of the idealized classical landscape, Claude Lorrain.
因而，该解析解可在工程上计算圆管辊拔拔制力时推广应用。
So the solution can be used to calculation of drawing force during draw-out by idle rolls.
结论拔管前补充血容量分散患者注意力，可以避免迷走神经反射的发生。
Conclusion Complement of blood volume and distraction of patient's attention before decannulation can prevent vagus reflex in patients with coronary stenting.
结果表明抗拔桩的曲线形状与持力层岩石风化程度和桩的嵌岩深度有关。
It is shown that the shape of curves is related to the rock weathering of bearing strata and rock-socketed depth.
2001年马克西姆在巴黎图瓦兹钢琴大赛上力拔头筹。
In 2001 he gained first prize in the Pontoise Piano Competition held in Paris.
利用上界法推导了冷拔内螺旋凸筋管拔制力计算式。
The formulas of drawing force for spiral internal-ribbed pipe cold-drawing are derived with upperbound method.
拔桩时，在一边振动的情况下，以挖机上提力将桩拔起。
When extracting piles, in the condition of vibration to pull out the pile by using excavator lift force.
并将拔制力分为四个阶段：起始、初步接触、完全接触、稳定。
Based on the rules of drawing force, drawing process is divided into four stages: start, first contact, entire contact, stable.
并将拔制力分为四个阶段：起始、初步接触、完全接触、稳定。
Based on the rules of drawing force, drawing process is divided into four stages: start, first contact, entire contact, stable.
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