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The findings show that previous innovation accruement exerts great influences on current technological innovation and that import trade significantly enhances China's technological innovation ability, with human capital threshold effect on high-level technological innovation. In addition, impacts of import trade on China's technological innovation have regional differentiation, gradually diminishing its impacts from eastern to western areas.

研究发现：过去的创新积累对当期的技术创新有重要影响；进口贸易对我国技术创新能力的提升有显著的促进作用，其中对高水平技术创新的影响存在人力资本"门槛"效应；此外，进口贸易对我国技术创新的影响存在区域差异性，即影响程度呈现出从东部地区向西部地区递减的现象。

Going together with to send center is a business highly under flourishing condition, acculturate big the production divides the work with profession and the result that the logistics profession turn, is it suffices to show the most basic condition in chain store.

配送中心是商业高度发达的条件下，社会化大生产和专业分工和物流专业化的结果，是足见连锁店最基本的条件。

The simulation results show that this method can modify the error in the process of coordinate transform,and the error is not accumulative.

仿真结果表明，该方法可对坐标转换过程中产生的误差进行相应的修正，并且误差不会积累，该方法的转换精度最高。

Results show that the performance of the system is greatly affected by the determination of the accumulator volume.

分析表明：蓄能器容积对系统各方面性能指标影响较大，是抽油机设计中的一个技术关键。

As to the method of the part information inputting, we use the thoughts of group technology and part characteristic, carry on some modifications on the basis of the OPTIZ system, in order that the system can show to the accuracy grade that is the deficiency of the OPTIZ system. In the processing of craft creating, the system provides the method that the OPTIZ code and the characteristic code of the part combined together to make up the information inputting.

对于其中的零件信息输入方法，利用了成组技术和零件特征的思想，在OPTIZ码的基础上进行了相应的修改，以弥补OPTIZ编码系统对工艺加工精度表示的欠缺；对零件的创成给出了OPTIZ编码和特征组合相结合的零件信息输入方法。

Simulation results show that measurement accuracy of the method is better than interpolating windowed FFT algorithm.

仿真结果表明该方法的测量精度明显优于加窗插值的快速傅立叶算法。

Experiment results show that processing speed and measurement accuracy of this method are high, and can satisfy the request of locating system.

实验表明，该硬件图像处理方案具有高的实时处理性和定位准确性，可以很好的满足系统要求。

The prediction results show that the proposed method can reflect the varying rule of transmission line rating and the thermal overload risks, and improve the accuracy of rating prediction effectively.

预测结果显示该方法能够反映容量序列未来变化的趋势及线路发生热过载故障的风险性，提高了预测的精度，是有效、可行的。

The filtration performance of jy discal filters and arkal discal filters are compared.based on different filtering accuracy,micron rating(20,55,100,200 μm),and different dosages of chemicals added to the influent,the parameter differences such as turbidity,suspended solids content,fpi value,head loss,filtration cycle,flux,backwash,etc.are compared and studied.the results show that these two kinds of filters have similar performance.

采用并联式的过滤系统，对国产的亚高牌叠片式过滤器与以色列arkal公司的叠片式过滤器进行了工艺性能比较试验。针对不同过滤精度(20、55、100、200μm)的叠片，在不同的加药量下，比较研究了两种过滤器进出水的浊度和悬浮固体含量、周期产水量、fpi值、水头损失、流量、反洗等工艺性能参数差异，试验结果表明，两种过滤器的性能大体相近。

The simulation results show the validity and accuracy of the model.

仿真结果表明了所建模型的有效性和精度。

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。