首先，你得知道有两个版本的双推。
First off, you need to know that there are two versions of DoubleTwist.
把重力添加到你的双推中，添加重力。
双推滑行技术，原则上是用于长距离滑行。
Double push skating technique it principally use of long distances.
随着美国步入2011年第二季度，人们很容易将现在与一年前进行比较，当时人们对美国的双底衰退恐慌即将推低全球市场和利率。
As the us moves into the second quarter of 2011, it is tempting to make comparisons with a year ago, just before the double-dip scare in the country pushed down global markets and interest rates.
那头双头奇兽“推我-拉你”总是在同一个时间往相反的方向前进，因为他身体两端都各自有一个脑袋。
The Pushme-Pullyu animal was always heading in the opposite direction at the same time, because he had one head on one end of his body and another head on the opposite end of his body.
鉴于斜击式水轮机具有轴向水推力的特点，在这套卧式液体静压轴承中采用了双斜面背靠背的双止推结构。
In view of the characteristic that there is an axial hydro - thrust in Turgo turbine, a double stop thrust construction of double inclined planes back by back in the bearing can be used.
本船为铝合金焊接双体客船，采用对称片体，单层甲板，设上下客舱，螺旋桨推。
This ship is an aluminum alloy welded catamaran passenger vessel, using symmetrical semi-hull, single deck, upper lower cabins and propeller driven.
为保证顺利脱模，模具设计采用了双脱模机构，即定模采用杠杆、推杆顶出机构，动模采用推管二级顶出机构。
As a result, a mould with double stripper mechanism was needed, that is to say, there were levers and ejector pins on the stationary mould half and ejector pipes on the moving mould half.
基于推转模型和粒子转子模型关于奇奇核二准粒子转动带磁偶极约化跃迁几率的描述，对稀土区双奇核的这一行为进行了讨论。
Such a phenomenon is discussed based on the formula of magnetic dipole reduced transition probability deduced from the Cranking Shell Model and Particle Rotor Model respectively.
经推证及试验表明，采用双曲率椭球面反射镜，可以克服上述缺点。
It is shown by proving and testing that the abovementioned shortcomings can be overcome by using the reflecting mirrors with bilateral curvature ellipsoid.
本文简单叙述了机械阻抗法的概念，系统推证了刚性基础下单级和双级隔振的传递率。
The concept of this technique is given in this paper and the transmissibility for one and two-stage mounting systems supported on rigid foundation is derived systematically.
提出并解析了等空时双平推流循环流动的数学模型。
Mathematical model of recycle tubular flow with equal space time is pro-posed in this paper.
该无人机采用后推式双尾撑结构形式。
双掌在前方合在一处，双肘向外侧探出，十指尖向上，之后向前推，这样你会感到掌根处和腋下有压力。
Put your palms together in front of you, your elbows pointing out the sides, your fingertips pointing upward, and push so that you feel pressure in the heels of your palms and under your arms.
提升螺杆上、下端采用调心滚柱止推轴承双调心吊挂结构改善提升螺杆受力状态。
The upper end and the lower end of a lifting screw are in a double-self-aligning hanging structure with a self-aligning roller step bearing so that the stress state of the lifting screw is improved.
切纸机的双齿条推纸机构。
对在生产过程中出现断裂的双级活塞推料离心机推杆 ，在理论分析和扫描电镜检验的基础上 ，提出了改进方案。
In this paper, the push rod in HR500 N Centrifuges fractures in productive are analysis and put forward an improve measure.
中新世以来，双河组（N1s）地层的褶皱走向为NE向，此期间盆缘主断裂变为左旋逆推性质；
Since the Miocene, the fold in the Shuanghe group (N1s) stroke in NE when the main fault on the basin rim changed into sinistral thrust.
中新世以来，双河组（N1s）地层的褶皱走向为NE向，此期间盆缘主断裂变为左旋逆推性质；
Since the Miocene, the fold in the Shuanghe group (N1s) stroke in NE when the main fault on the basin rim changed into sinistral thrust.
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