活板门

I had fallen through a trapdoor of depression,' said Mark, who was fond of theatrical metaphors.

"我坠过一道消沉的活板门，"喜欢用夸张隐喻的迈克说道。

As though in answer to his question, the trapdoor suddenly opened, and a silvery ladder descended right at Harry's feet.

好像是回答他的问题似的，那扇活板门突然打开了，一道银色的梯子正放在哈利脚前。

The people lived in several cabins, each of which had a trapdoor that led to a dugout from which they could fire on approaching authorities.

那些人住在好几座木屋里，每座木屋都有一个活板门，通向一个地下掩体，一旦当局的人靠近，他们就可以从掩体中开火，而且他们有大量的武器弹药向执法人员开火。

The woman shut the trapdoor with a slam.

这位女主妇砰的一声关上活板门。

They both started to run for the door, when a trapdoor opened up below them. Suddenly they were falling into the darkness

他们两个开始冲向大门，这时他们脚下的一扇活板门突然打开，两人瞬间跌入黑暗之中

A trapdoor leads to a cellar containing water storage and power generator utilities.

在活板门下有个地窖中有一个贮水槽和一个发电机。

Where, supposedly, there can be no wires, hidden trapdoors or the like.

在那里，据说，就不可能有电线，隐藏的活板门或类似的道具。

There are trapdoors, sliding doors, double doors, stage doors, prison doors, glass doors

还有活板门、拉门、双折门、舞台门、监狱门、玻璃门等。

There are trapdoors, sliding doors, double doors, stage doors, prison doors, glass doors. But the symbol and mystery of a door resides in its quality of concealment.

更有活板门、滑门、双层门、后台门、监狱门、玻璃门……然而一扇门的象征和奥秘在于它那隐秘的性质。

The unique JCB Bagezee shovel loads sand or aggregate and then uses a hydraulic trapdoor to fill a one tonne flexible wall Big Bag underslung on hooks.

独特的 JCB 速换铲斗可以装载沙子或者填料，然后打开液压活板门，把沙子和填料装在具有柔韧性大包中

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。