伞绳和伞衣处理成非线性弹性构件。
The radial members and gores are regarded as non linear elastic materials.
请注意，飞行员的负载是由小部分的伞体及较少的伞绳支撑着。
Note that the pilot's load is supported by a smaller portion of the wing and less lines.
利用模型计算了主充气阶段伞衣形状变化、伞衣投影面积变化及伞绳张力。
The model was used to calculate the variations of the canopy shape, the variations of canopy projection area and the tension of the suspension line during the final inflation phase.
最后利用模型计算了初始充气阶段伞衣形状变化、伞衣投影面积变化及伞绳张力。
Finally, the model is used to calculate the variations of canopy shape, the variations of canopy projection area and the tension of suspension lines during initial inflation phase.
如“大耳朵”技术一样，改出时只需松开相关伞绳，控制俯仰，伞翼将立马恢复正常飞行。
To exit the maneuver release the lines as you would with big ears, control the pitch and the wing will quickly adopt normal flight.
前体、伞绳及伞衣离散为一系列弹性连接的质量节点，伞衣内部流场为二维无粘、不可压流。
The forebody, suspension lines and canopy were modeled as a series of elastically connected mass nodes. The flow field inside the canopy was two-dimensional inviscid, incompressible flow.
通常伞完全打开需要一小会儿- - -这非常正常，还有也取决于您的双臂控制伞绳的情况。
It takes a while before the whole glider is completely inflated - that is pretty normal, and also depends on the way you hold the lines between you arms.
再涂一遍白胶，只是这次只要给伞布上的伞绳刷下就可以了(见图8)。然后，等干了之后再上色。
Once again white glue was brushed on, but only over the strings on canvas (picture 8.) After that, let it dry and than paint.
将充满的伞看成柔软的壳体，用力学原理建立伞绳(伞衣上径向加强带)和伞衣幅中线的力平衡方程。
The canopy under inflation is regarded as a soft shell, and the equilibrium equations in the radial member and gore centerline are established by mechanics theorems.
加工后可用于防弹衣，防切割手套，各类牵引绳，绞盘绳，系泊缆，登山绳，吊索具，降落伞绳，渔网等。
After processing can be used for bullet-proof vests, anti-cutting gloves, all kinds of traction rope, winch rope, mooring rope, climbing rope, sling, parachute rope, fishing nets.
新的伞绳设置使得整个伞的伞绳少于300米，这是该类伞的一个新记录，与其他同类伞相比，减少了10%到20%。
The new line set up makes possible to keep the overall consumption below 300 m. a record in its class! improving this figures by 10 to 20% with respect to the other concurrency wings.
我喜欢由550伞绳编成的拉链拉手，但我不喜欢单绳结的式样，我喜欢双绳结式的，更短些，而且能防止钩挂和扭曲打结。
Although I do like 550 cord zipper pulls I'm starting to dislike the long single knot style in favor of shorter 2 knot styles to prevent snagging and cord rotation.
运用简化的模型初步分析了在不同大气密度、初始开伞速度下的充气环境对降落伞充气时间、充气距离，伞绳最大拉力的影响。
The influence of atmosphere density and initial velocity on the parachute inflation times, inflation distance and Max strain of suspension-line were analyzed by the simplified model.
事实上，人们发现在很多3组绳布局的伞翼上实施“大耳朵”操作很困难甚至有时候完全办不到。
In fact big ears on wings with a profile of 3 lines can often prove difficult and sometimes impossible to apply.
分析了封包绳提前断裂状态下降落伞系统的运动特性，建立伞舱组合体在拉直阶段的动力学模型，计算了主伞的运动轨迹，分析了拉出的主伞与伞舱口的碰撞情况。
Under the conditions of early rupture of the reefing lines, motion characteristics of parachute system were analyzed, and mathematic model of parachute-capsule system in the deployment was built.
伞杆上部的钢丝绳会出到绳槽外并卡死，只有将绳剪断，才能解除卡死。
When the wire rope, upper of the umbrella pole, comes out of the rope groove, it will be jammed. Only cutting off the wire rope can release the jam.
适当施加压力于煞车绳可以很安全的让伞加速与减速。
By having some pressure on the brakes you can speed up and slow down as well.
适当施加压力于煞车绳可以很安全的让伞加速与减速。
By having some pressure on the brakes you can speed up and slow down as well.
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