那是一块柔软的丝帘，似乎挂在一副画上。
It was a curtain of soft silk hanging over what seemed to be some picture.
在他消失在洞穴似的走廊前，那副眼镜闪过最后一丝微光。
His spectacles flashed a last gleam before he disappeared into the cavernous hallway.
在一些丝类研究者看来，如果蜘蛛是一种群居的素食性动物，那世界肯定会变成另一副模样。
As some silk researchers see it, if spiders were gregarious vegetarians, the world might be a different place.
他将是“阿拉斯泰尔”，一个魔术师的助手，仍然戴着那副眼镜（依稀可见一丝桀骜不驯），但穿着整洁的灰色西装。
He would be "Alastair", a conjuror's assistant, still with the spectacles (a solitary dash of unruliness) but in a neat grey suit.
它在原滚珠丝杆副，滚锥丝杆副的基础上进行了结构改进。
A structural improvement is implemented on the base of an original ball screw pair and a rolling cone screw pair.
用双隐层BP人工神经网络，建立了丝杆螺母副的磨损率与滑动速度关系的数学模型。
By the use of double hidden layered BP artificial neural network a mathematical model of relationship between wear rate of screw-nut pair and sliding speed is established.
熔丝上套装有与副熔丝管位置对应的观察块。
An observing block which corresponds to the auxiliary fuse tube in position is sleeved on the fuse wire.
他围着一条丝围巾，戴着一副手套。
钢结构系列：钢结构用高强度大六角头螺栓，扭剪型螺栓连接副，钢网架球节点用高强度螺栓，焊钉，钻尾丝等。
Steel Series: steel with high strength large hexagon head bolts, torsion shear bolt connections made, the steel truss joints of high strength bolts, studs, drill the end of wire.
转动手轮使丝杆带动丝杆螺母和闸板沿水平方向往复运动，达到闸门的启闭目的，同时密封副在闸板运动中阻拦粉尘不进入传动腔内，无外漏污染。
Rotate the handwheel driving the pole and nut reciprocate in horizontal. At the same time the seal can prevent dust from entering driving body and out-leakage pollution does not exist.
转动手轮使丝杆带动丝杆螺母和闸板沿水平方向往复运动，达到闸门的启闭目的，同时密封副在闸板运动中阻拦粉尘不进入传动腔内，无外漏污染。
Rotate the handwheel driving the pole and nut reciprocate in horizontal. At the same time the seal can prevent dust from entering driving body and out-leakage pollution does not exist.
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