Some racquets feature a trap door on the butt cap to allow easy removal of drill flash.
一些球拍有一个可以打开的手柄底盖，它可以容易的清除拍框内 侧残留的钻孔碎片。
The trick is to visualize, very intently, the subtle body escaping through the trap door of the brain.
非常专心致志窍门显现，精微的身体从大脑顶门逃逸出来。
As I sat staring at the candle and smoking I heard a slight noise under the trap door, behind my back.
我一边吸烟，一边在那里呆看放在桌上的蜡烛火，忽而听见梯子口上起了响动。
A washing machine lid with the clothes door 23 hatch served as a 24 trap door to crawl up onto the roof through.
还加上了一个洗衣机机盖，一扇洗衣机舱门作为活门，供我们通过其爬上屋顶。
It was reached by a trap door in the middle of the floor, from which a ladder led down into the small, dark hole.
在地板的中央，装着一扇活动的木门，那里有一座梯子，走下去就到了那又小又黑的地洞里。
Aunt Em, badly frightened, threw open the trap door in the floor and climbed down the ladder into the small, dark hole.
爱姆婶婶十分害怕，打开地板上活动的门，爬下梯子，躲到那又小又黑的地洞里去。
When the trap door shuts, the plant excretes mucilage next to a special cuticle around the door, creating a watertight seal.
当陷阱阀门关闭的时候，植物在阀门周围的特殊角质层上分泌粘液，形成不透水密封垫。
Police later found more than 100 pairs of stiletto shoes hidden behind a trap door at the printing works where he was employed.
后来警察在劳埃德受雇的印刷厂的一个暗门后面，发现了藏着的100多双细高跟鞋。
NASA spent three months changing passwords and clearing out "trap door" programs that the intruders had planted to give them access.
后来宇航局花了三个月的时间，更换口令，清除这帮入侵者设置的‘迷藏’式进入程序。
The force is so powerful that swirls develop inside the trap, further preventing prey from escaping after the trap door quickly shuts.
这种力量是如此的强大，以至于在陷阱阀门里形成了漩涡，诱捕阀门关闭后，进一步阻止猎物出逃。
The main umbrella has trap door on the top, the secondary umbrella covers the trap door, and the spring presses the secondary umbrella.
主伞的顶部开有“天窗”，“天窗”的上端罩有副伞，副伞的上端压有弹簧。
When the trap door on the bottom of the muller is opened it will form the third side of the shoot to direct the mulled sand into a bucket or container.
当穆勒的底部的活门打开，将形成的拍摄第三方直接进入水桶或容器的心理转折实在不足沙子。
So, what you do is you set up a couple of displays, one where the block is stopped, the other one where you take this away with a trap door and it keeps going.
所以，你可以设计几个演示，一个是木块被挡住了，另一个是用活门把木块挪开，使得屏板继续上升。
Trap door structure, pop up structure, and assemblage of listric thrust, dragged anticline and dragged syncline are most favorable to the accumulation of oil and gas.
滚板构造、冲起构造和铲形逆断层与牵引背斜、牵引向斜组合对油气的聚集最为有利。
Turning adjustment screw to change the height of the trap door open in order to adjust the volume of high-pressure gas through the pressure to achieve the required value.
转动调节螺杆，改变活门开启的高度，从而调节高压气体的通过量并达到所需的压力值。
Footage also showed the "button room", where three prison officers press a button at the same time to open the trap door, so that it is not clear which button opened the door.
电视画面上还有一个“按钮室”。在这个房间，三个处刑官同时按下按钮打开活板门，因此并不清楚是哪个按钮打开这个门的。
It controlled a trap door between the boxes and allowed only fast-moving (ie, hot) molecules through in one direction and only slow-moving (ie, cold) ones through in the other.
侏儒控制着两个盒子间的活动门，仅允许快速移动(热)的分子朝同一方向通过活动门，慢速移动(冷)的分子朝相反方向通过另一扇活动门。
Suppose standing on the bridge next to the fat man, I didn't have to push him, suppose he was standing over a trap door that I could open by turning a steering wheel like that.
假设我站在桥上，旁边有个胖子，我没有去推他，假设他站在一个活动门上，我只要转动转盘，就像这样。
The four of them put their shoulders to the trap-door and heaved it back.
他们四个把肩膀顶在活板门上，把它举了起来。
"The firing starts when sensitive trigger hairs located on the (trap) door are touched," he said.
“当陷阱阀门上的感应毛被碰时，就触发了诱捕行为”，他说：“由于内部受压，门已经处于内向状态。”
Should he wait for M. Leblanc at the door that evening at six o 'clock, at the moment of his arrival, and warn him of the trap?
傍晚六点，在门口守候白先生，等他一刻便把阴谋告诉他吗？
It's based on the idea of mathematical "trap-door" functions, which are easy to compute in one direction but very difficult to compute in the reverse direction.
它所基于的理念是数学上的“trap - door”函数，它可以沿着一个方向轻松地进行计算，但是很难从相反的方向进行计算。
Using the theorem of linear Diophantine equations and the Chinese remainder theorem, we have constructed a class of trap-door knapsack public-key cryptosystems, which have a better security.
利用不定方程理论及中国剩余定理，我们设计了一类陷门背包公开钥密码系统，它们具有更好的安全性。
Mosqyito trap, garden products, door bell, annunciator.
灭蚊器、花园用品、门铃、防盗器。
My uncle Philip had very skillfully made a concealed trap-door.
我叔叔菲利普用他高超的技术做了一扇隐蔽的地板门。
Entering through a window to avoid the likely booby trap, they approached the front door from inside and found attached to it the expected explosive charge set to go off when the door was moved.
英兵担心落入陷阱，从窗口爬进房子，走近前门，发觉门后果然系炸药，安排好门一动就会爆炸。
The design of the slanting valve trap keeps the valve door tightly closed when the pressure from the backflow gets higher, allowing the valve trap to perform its best function.
活门的斜角位设计，当回流压力越大，活门越能紧闭，发挥最佳的防回流功能。
The tear fault intersected with low angle normal fault or thrust fault can form some traps, e. g. trap-door structure trap.
撕裂断层与低角度正断层或逆冲断层相交时常形成有利圈闭，如活板构造等。
The tear fault intersected with low angle normal fault or thrust fault can form some traps, e. g. trap-door structure trap.
撕裂断层与低角度正断层或逆冲断层相交时常形成有利圈闭，如活板构造等。
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