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According to Frankel classification, the results treated with surgery or conservation showed notable difference.

结果 漏诊率达22.7%;按Frankel功能分级,手术治疗和保守治疗脊髓功能均有恢复但差异不明显。

Results:Thepatierts of Frankel's B~D before operation were improved by 1~2 degree after operation.

结果:术前Frankel分级B~D级均有1~2级的进步,无医原性神经根损伤体征,无断钉现象。

The analytical results indicate that the standard absorption moisture possesses the better sort feature, but the classification grade is obviously higher according to the above specification, and the free swelling ratio of expansive soil in the middle area of Anhui Province is lower.

开展了系统的膨胀土特性试验,对各项判别指标之间的相关性和判别结果的一致性进行研究,探讨新规范推荐标准在皖中地区膨胀土判别与分类中的适用性以及合理的分级评判标准。

All word carry on frequency of the word count legal corpus base secondly, divide according to five frequentness law grade.

其次是将法律语料库中所有的词进行词频统计,并根据五级频度划分法进行分级

A new method to calculate the pile-soil stress ratio of composite foundation with friable material piles was proposed.

引进分级加载和分层计算的思想,建立了散体材料桩复合地基桩土应力比计算新方法。

This experiment, the extract from fresh seaweed polysaccharide reference thermal flooding of alcohol, iodine waste material after the extraction of crude to fucose sulfate polysaccharide extraction, classification after the ethanol precipitation method used for crude and industrial pre-kelp dealing with separation of water purification, and anthrone-sulfuric acid method of its total sugar content.

本实验,采用从鲜海带中提取多糖的热水浸提法对醇、碘提取后的废弃料进行粗品岩藻多糖硫酸酯的提取,后采用乙醇分级沉淀法对粗品和工业海带预处理水进行纯化分离,并用硫酸蒽酮法测定其总含糖量。

The process of powder soution preparation operates each soution tank gade, they are bocked off. it coud assure the best reaction time invariabeness consistency of every soution tank, avoid any direct touch of prefabricated tank iquid storage tank, the automatic contro system ised with eve sensor, to gain the exactitude consistency. When the eve reaches ow, the soenoid vave open, the powder feeding started. Opposite, the eve reaches high, the circe process stop.

干粉溶液制备过程是通过各个溶液槽分级逐步完成的,溶液槽之间隔开,保证每个溶液槽内的最佳反应时间和恒定浓度,避免在预制槽和药液储存槽之间有任何直接通路,自动控制系统与储存槽上的液位控制器相连,一旦液位达到低位,触发进水电磁阀打开,干投机启动,投加量安装水量设定,以获得精确浓度,当液位达到最高点,此循环过程就停止,当然搅拌器还按设定时间继续工作。

Methods 50 cases of patients who meet the traditional Chinese medicine diagnostic criteria of vertigo,treated in gaultheria yunnanensis syrup 20 ml ,tid,with a course of 14 days treatment.

50例符合眩晕中医诊断标准的患者给予滇白珠糖浆口服,每次20ml,每日3次,以14天为1个疗程,分别于用药前、用药后7天及14天进行眩晕症状及体征分级评分。

The design of the device using NC Lathe CA6140 control, part of the main transmission system using AC spindle motor and graded by the pulley driven spindle gearbox, through the inverter and gearbox to achieve sub; Feed System used by stepper motor driven ball screw slowdown after campaign vertical feed system through a gear after the ball screw drive, in the horizontal feed system through two gear-driven ball screw; Tool to automatically transfer tool carrier (4-position), thus achieving automatic tool change; by MCS-51 series 8051 data to be dealt with. from the I / O interface stepper pulse output signal to control the feed rate and itineraries; In order to maintain the function of cutting thread, to the outer end of spindle or other appropriate location loaded pulse generator; Lathe will be transformed into Tailstock manually controlled electric Tailstock.

本设计利用数控装置对CA6140普通车床进行控制,主传动系统部分采用交流调频主轴电动机经带轮及分级齿轮变速箱驱动主轴,通过变频器和齿轮变速箱实现分段无级变速;进给系统采用步进电机通过减速后驱动滚珠丝杠运动,在纵向进给系统中通过一级齿轮减速后驱动滚珠丝杠,在横向进给系统中通过二级齿轮减速驱动滚珠丝杠;刀架改为自动转位刀架从而实现自动换刀;通过MCS-51系列8051单片机对数据进行计算处理,由I/O接口输出步进脉冲信号控制进给速度和行程;为了保持切削螺纹的功能,要在主轴外端或其它适当部位装上脉冲发生器;将车床的手动尾座改造成为可控电动尾座。

The design of the device using NC Lathe CA6240 control, part of the main transmission system using AC spindle motor and graded by the pulley driven spindle gearbox, through the inverter and gearbox to achieve sub; Feed System used by stepper motor driven ball screw slowdown after campaign vertical feed system through a gear after the ball screw drive, in the horizontal feed system through two gear-driven ball screw; Tool to automatically transfer tool carrier (4-position), thus achieving automatic tool change; by MCS-51 series 8051 data to be dealt with.

本设计利用数控装置对CA6240普通车床进行控制,主传动系统部分采用交流调频主轴电动机经带轮及分级齿轮变速箱驱动主轴,通过变频器和齿轮变速箱实现分段无级变速;进给系统采用步进电机通过减速后驱动滚珠丝杠运动,在纵向进给系统中通过一级齿轮减速后驱动滚珠丝杠,在横向进给系统中通过二级齿轮减速驱动滚珠丝杠;刀架改为自动转位刀架从而实现自动换刀;通过MCS-51系列8051单片机对数据进行计算处理,由I/O接口输出步进脉冲信号控制进给速度和行程;为了保持切削螺纹的功能,要在主轴外端或其它适当部位装上脉冲发生器;将车床的手动尾座改造成为可控电动尾座。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

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