过梁

Due to the creep characteristics of Rapidwall , for lintels without reinforced concrete infill

速成墙的蠕动特性，未作钢筋混凝土填充的过梁通常不宜被设计用来长时间支撑其

Stonehenge is a megalithic1 monument on the Salisbury Plain in Southern England, composed mainly of thirty upright stones (sarsens2, each over ten feet tall and weighing 26 tons), aligned in a circle, with thirty lintels3 (6 tons each) perched horizontally atop the sarsens in a continuous circle.

史前巨石阵是位于英格兰南部索尔兹伯里平原上的一个巨石建筑遗址它主要由30块竖立的巨石（为砂岩残块，每块高10英尺多，重26吨）组成，呈一个圆圈，在砂岩残块上横放着30个过梁（每一个6吨重），也呈一个连续的圆圈。

Torsion would be produced when curve beam under self-weight load, and, torsion and radial force would be produced when structure under prestress load. Such forces would brought prominent side reactions.

在施工阶段和运营阶段，就曾发生过梁体侧向倾覆、支座脱空，墩柱开裂、梁体体侧移以及腹板侧向崩裂等曲线梁结构侧向效应病害，这是技术人员对曲线桥特性把握不够造成的。

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。