撞击装置

From say on the whole, bump deep increase as what bump force and increase, anti-impact gear is bumped in resistance when, steel tube rises to basically be sucked can action, the suction of angle iron can be worth the 1/5 that is steel tube about.

从总体上说，撞深随着撞击力的增加而增加，防撞装置在反抗撞击时，钢管起到主要吸能的功能，角钢的吸能值约为钢管的1/5。

ZL03 2 354312.The innovations include: automatic self-closing and reliably sealed valve structure: the design of duplex valve clack with pilot valve to tackle the problem of reverse seal structured valve being difficult to be opened; an automatic drain control device to automatically drain the remaining water from the hydrant; protective plate provided between the hydrant body and the valve block to serve as a connection between the hydrant body and the valve block, which is the first one to be damaged when the ground hydrant is clashed, and prevent pulling-off of the whole above-ground part of the fire hydrant, so as to properly protect the main parts from any damage. The self-closing and reliably sealed valve now prevents drain of water, and only the damaged protective plate is needed to be replaced before immediate re-operation. Thus the repair work after clashing is very easy and simple.

其创新点为：具有能自动关闭并可靠密封的阀门结构：采用有先导阀复式结构阀瓣设计，解决反向密封结构阀门开启沉重费力的难题；设计自控排水装置，能自动排除栓体内余水；在栓体和阀体之间设计撞裂板，它既起到连接栓体和阀体的中介作用，又可在地上消火栓被撞击时率先破裂毁坏，并使露出地面的栓体不见整体脱落，有效保护各主体部件的完好无损，而此时阀门的自闭式结构可靠密封阀门阻止水源外泄，修复时只需更换损坏的撞裂板即可立即复位投入使用，使被撞后的修复工作变得十分轻松简便。

The research indicated that the computer navigation systems can enhance the accurate placement of tunnels, regarding the anatomical and isometrical parameters, without impingement on the intercondylar notch, to achieve individual ideal implantation using three-dimensional visualization localisers.

研究表明，计算机辅助系统通过三维的可视化定位装置，提高了隧道定位的精确度；按照解剖和等距参数，避免了移植腱与股骨髁间窝切迹的撞击，实现了适合于患者个体化的前交叉韧带的准确定位植入。

It was observated that the movement of oil drop impacted by air molecule in Millikan experiment. Displacement distribution and measurement error functions accord with gaussian distribution by studying of histogram.

用密立根实验装置，观测油滴在空气分子撞击下运动，通过直方图研究说明位移分布函数φ符合正态分布，测量误差分布也服从正态分布。

Based on the equipment, test results showed that: hulling rate was more than 75% and powder rate was less than 5%.

在此脱壳装置上进行的油菜籽脱壳试验结果表明，两次撞击法脱壳率大于75%，粉末率小于5

Hulling equipment was made according to the two-time striking principle,and the structure and principle of the equipment were introduced.

同时依据两次撞击脱壳方法设计制造了油菜籽脱壳装置，并介绍了其结构和工作原理。

On the basis of analyzing the hulling methods and principles for general agricultural crop materials,combined with physical and mechanical properties of rapeseed,a hulling method of two-time striking was developed.

在此脱壳装置上进行的油菜籽脱壳试验结果表明，两次撞击法脱壳率大于75%，粉末率小于5%；随着油菜籽含水量的增加，脱壳率和粉末率降低；打板在主轴上的安装位置和打板高度均有最佳值。

Based on the equipment,test results showed that:hulling rate was more than 75% and powder rate was less than 5%.With an increase of rapeseed moisture content,hulling rate and power rate were increased.The fixed position on delivering axis and height of the striking board had the best value.

在此脱壳装置上进行的油菜籽脱壳试验结果表明，两次撞击法脱壳率大于75%，粉末率小于5%；随着油菜籽含水量的增加，脱壳率和粉末率降低；打板在主轴上的安装位置和打板高度均有最佳值。

Buffer and supporting vessle device are the last overwinding protection measures on vertical mine.

缓冲托罐装置是立井提升系统中的最后过卷保护装置，其作用是阻挡高速过卷的容器，防止撞击天轮导致容器的坠落。

In order to mitigate the bridge's damage by ship collisions, the steel box-shaped protection device of steel is usually adopted.

通过一艘4万t级油船撞击箱式塑性吸能防撞装置的有限元数值模拟计算，演示并分析了防撞装置的作用过程。

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。