弓网

The birds fly", soaring in the skies are not caught with nets, archery bow could not use, is extremely safe, but in order to "bulimia" from high-altitude flying, the shooting death arrested;"abyss of fish , open in the deep water, the fish fork stabbed not, could not catch fish hooks, can be said to be extremely safe, and an incense in order to bait, however, they swim to the surface of the water, fish fork was stabbed to death by the fish hook钓起, the food table as a fisherman.

高飞之鸟"，翱翔于晴空之中，用网捕不到，用弓射不着，可谓安全之极，可是为了"贪食"却从高空飞下，即被捕射而亡；"深渊之鱼，游憩于深水之中，渔叉刺不上，渔钩钓不着，可说是安全之至了，然而为了一口香饵，却游向水面，结果被渔叉刺死，被渔钩钓起，成为渔人佐餐的佳肴。

Maxium valum of axial torque were measured by static eccntric loading test on the instrumented spines at last; Another 8 fresh frozen human cadaveric spinal speciments were used in this biomechanical test, the testing constructs used were:〓vertebrectomy and 〓 discectomy, bone-graft with anterior Kaneda device, mesh-cage interbody fusion device, mesh-cage with Kaneda fixation, mesh-cage with posterior pedicle screw system TSRH.

利用腰椎三维运动分析系统进行生物力学稳定性测试及静态偏心加压极限扭转载荷测试。2）取8个新鲜冷藏的人尸脊柱标本，分别行〓椎体全切，〓和〓椎间盘全切，制作损伤失稳模型，依次实施四种重建术式：髂骨块植入加前路Kaneda钢板固定，钛网椎间融合器植入，钛网和前路Kaneda联合应用，钛网和后路TSRH椎弓根系统联合应用。

How to ensure sufficient mechanical strength and stiffness but small equivalent quality to improve the dynamic behavior of the pantograph catenary system is a serious problem of the pantograph design.

在满足强度与刚度的前提下，最大限度减小受电弓归算质量，以改善弓－网动态性能是受电弓设计的关键问题。

If bad weather is pernicious to firearms, it is no less so to bows. Rain makes bowstrings slacks, and after a march in the wet arrow—feathers flake off.春秋网http://bbs.cqzg.cn

假如说坏的天气对火绳枪有影响，但是它对长弓的影响也不低，下雨使到弓弦松弛，而且箭羽也会脱落。

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。