The gymnast poised herself on the balance beam.
体操运动员在平衡木上保持平衡。 。
The gymnast poised herself on the balance beam gracefully .
体操运动员优美地立在平衡木上。
The gymnast performed on the balance beam with an easy grace.
体操运动员在平衡木上表演得优美自如。
Women's events are balance beam, floor exercise, parallel bars and vault.
女人的事件是平衡光线，地板练习，双杠和窖。
Female gymnasts compete on the vault, uneven bars, balance beam and floor.
女体操运动员在撑竿跳、高低杠、平衡木和自由体操比赛中角逐。
She almost started to fall from the balance beam but recovered herself in time.
她几乎从平衡木上掉了下来，但及时恢复了平衡。
The balance beam has simple structure, a plurality of functions and convenient operation.
该平衡木结构简单，一具多用，操作方便。
U. S. gymnast Shawn Johnson won the gold medal for the balance beam with a flawless routine.
美国体操运动员肖恩·约翰逊以完美无缺的动作赢得了奥运会女子体操平衡木的金牌。
There are four set exercises for women: floor exercises, vault, balance beam and uneven bars.
女子体操有四个项目的规定动作：自由体操、跳马、平衡木和高低杠。
But net torque curve of crankshaft exists negative . The compound balance beam pumping units is put forward.
但净扭矩曲线存在负值，建议增加曲柄二次平衡，设计成复合平衡型抽油机。
Wire rope and assembly pulley on the flexible pumping units replace balance beam and connecting rod on regular pumping units.
柔性抽油机结构上使用钢丝绳和滑轮组替代了常规抽油机的游梁和连杆。
By the terms of the calculated result we found a rule that all this type tower crane don't need to estimate the fatigue life of balance beam.
根据疲劳寿命结果得出该类型式起重机起重臂的设计不用考虑疲劳问题。
The paper analyzed the structure principle of balance beam, match problems with paver and some technical methods of improving pavement smoothness etc.
该文分析了平衡梁的结构原理，它和摊铺机的匹配问题以及提高路面平整度的实际操作要点等，以求得提高路面的平整度。
Nastia competes in the balance beam, uneven bars, floor exercise and vault and has won a total of nine World Championship medals (four gold and five silver).
柳金的参赛项目包括平衡木、高低杠、自由体操和跳马，一共得过四金五银，九块世界锦标赛的奖牌。
The height adjusting of the balance beam is matched with a voice adjusting switch, so that the function of changing different games and teaching can be realized.
调节平衡木的高低与语音调节开关配合，便可实现多种游戏、教学变换的功能。
The virtue of balance beam pumping unit is directly depended on its balanced state. But so far, there is no simple and efficient method to detect the balanced state.
游梁式抽油机的平衡状况直接关系到其效能，而对其平衡的检测目前尚无简单易行的办法。
Gabriela Dragoi of Romania competes in the women's qualification balance beam during the artistic gymnastics competition at the Beijing 2008 Olympic Games August 10, 2008.
2008年8月10日，罗马尼亚选手德拉戈伊在北京奥运会女子平衡木资格赛中比赛。
The utility model discloses wave balance beam child body-building equipment which is formed by combining a set of wave balance beams and bases with the corresponding amount.
本实用新型公开了一种波浪平衡木儿童健身器材，由一组波浪形平衡木及对应数量的底座组合构成。
Through test and analysis of working stress on balance beam and lengthwise beam of dozer frame, a strength design method and the basis for compiling load spectrum are given in the paper.
通过对推土机平衡梁和车架纵梁的工作应力测定与分析，掌握了推土机的强度设计方法，为编制载荷谱打下基础。
A theoretical model of CO2 laser cutting non-metal materials is built up based on energy balance equation in view of gauss beam distribution.
基于能量平衡方程，考虑高斯光束分布，建立了CO2激光切割高吸收率非金属材料的解析模型。
A design method on level swing beam disc plough was put forward by designing and calculating of level swing beam mechanism, side force balance mechanism and overall parameters.
通过对水平摆式圆盘犁的水平机构、机组侧向力平衡机构、机组整体参数的设计计算，提出水平摆式圆盘犁的设计方法。
There is a balance structure of upper rock layer in higher level compared with the layered extraction, which exists in the form of finite deformation beam.
综放工作面上覆岩层存在着比分层开采层位更高的平衡结构，以大变形梁的形式存在。
Shot reliability performance measures of laser facilities with more beam lines pertain to three categories: minimum-energy-on-target, power balance, and shot diagnostics.
甚多束激光装置打靶可靠性分解为到靶最小能量、能量平衡和打靶诊断三个指标。
In view that large top torque and negative torque are produced when crank balance (primary balance) is adopted, we present the secondary balance of beam pumping unit.
针对游梁式抽油机在采用曲柄平衡(又称一次平衡)时存在的峰值转矩较大、负转矩严重等现象，提出了有关抽油机的二次平衡问题。
Two important parameters-balance radiuses and space charge force balance radius is calculated under neutral plasma case. The properties of electron beam transmission are discussed.
在环内中性等离子体情况下计算了传输过程中的两个重要参量——平衡半径和空间电荷力平衡半径，讨论了电子束的传输特点。
Two important parameters-balance radiuses and space charge force balance radius is calculated under neutral plasma case. The properties of electron beam transmission are discussed.
在环内中性等离子体情况下计算了传输过程中的两个重要参量——平衡半径和空间电荷力平衡半径，讨论了电子束的传输特点。
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