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With the rapid development of industrial civilization, book can transfer information and knowledge not only on covers, inside pages and the spines.

工业文明的快速发展使书本不仅仅以单纯形式体现在书本封面、内页、书脊这些常规角度映射传递信息。

Small smooth-skinned sharks lacking spines on dorsal fins.

长有细长直立背鳍身体花白的石首鱼。

Spines often present, thick; young branches with dense rust-colored or brown scales.

通常的刺宿存，粗；幼枝具紧密的锈色的或棕色鳞片。

The spines of the lionfish carry poison, which is used for protection. Lionfish are very territorial and will often eat other fish in the tank.

石鱼的鳍有毒，用来保护自己；领域性强，通常会吃掉缸内的其他鱼类。

With striking red, black, and white stripes decorating its body, fins, and some dozen spines along its head, back, and sides, the red lionfish is at once beautiful and frightening.

以醒目的红色，黑色和白色条纹装饰的身体，鱼鳍，有的十几脊骨沿其头部，背部，及两岸，红色的狮鱼是一次美丽而可怕的。

With striking red, black, and white stripes decorating its body, fins, and some dozen spines along its head, back, and sides, the red lionfish is at once beautiful and frightening.

与打红，黑，白条纹装饰，其身体，鱼鳍，有的十几刺，沿其头部，背部，及两岸，红狮子，是在一次美丽而可怕。

The lionfish is considered invasive because even sharks are put off by the poisonous spines of the fish.

因为狮子鱼脊柱含有剧毒成分，所以进攻性很强，就连鲨鱼也会被它吓跑。

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。