故障安全

Hovercraft is safe as houses, even if the engine broke down there's no danger of sinking.

气垫船像房子一样安全，即使是发动机出故障，也没有沉没的危险。

Hovercraft is safe as houses, even if the engine broke ''.

气垫船像房子一样安全，即使是发动机出故障，也没有''。

At normal operation, the three pitch control cylinders receive control si...

在正常工作状态下，由三只控制油缸接受控制系统指令实现精确变桨；在故障状态下，三只安全油缸分别驱动三只桨叶回到顺桨位置。

Hydraulic lift is of the secure and reliable running.

液压电梯运行安全可靠，即使停电或电源发生故障，仍可使轿厢稳定下降到附近楼层后开门。

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。