方向

The 3rd instars larva began to pupate in the middle ten days of May. The pupa stage could last for 8-9 days.

从卵到成虫，种群在0°方向上的相关程为21.4-42.7 m，在90°方向上的相关程为

The main methods to improve purification effects and the research orientation of aluminium fluxes are also introduced. It is pointed out that the popularization of home-produced equipment is important approach to increase level of purification for aluminum alloy trade, on the other hand, research on aluminium molten fluxes and purification mechanism should make progress in without polluter and multifunctional purificant.

提出了铝熔体提高净化效果的主要途径及发展方向为：在设备方面，应努力实现国产化，提高普及率，从而提高我国铝合金行业的整体净化水平；在铝熔体净化剂的发展方面，集净化、覆盖、精炼于一体的多功能绿色新型无污染熔剂及净化机理的研究是今后的努力方向。

The ginkgo pyroligneous liquor and the application thereof of the invention opens up a new orientation of the processing and using ginkgo wood, prompts the cultivation mode of ginkgo wood to develop into the orientation of constructing timberland used for high density in large acreage, shortening the felling cycle, solving the fear of troubles in the rear of farmers after planting ginkgo.

本发明开辟了银杏木材加工利用的新方向，促使银杏林的培育模式向大面积营造高密度用材林方向发展，缩短轮伐期，从而解决农民种植银杏的后顾之忧。

The major achievement of this paper is: Based on characteristics of the traffic data distribution, execute pattern recognition operations on traffic condition on two dimensions by clustering, then use BP neural network to describe and forecast traffic flow aiming at each pattern. Making use of classic flow-occupancy inverse "V" model, implement polynomial fitting using least-squares algorithm and statistics method on flow curves to detect outliers which are proved to be not accord with practice through the actual implement, then use the moving average model to recorrect the outliers and absent. Make correlation analysis on muti-direction flow queues of the intersection and ones of upriver intersections, choose flow queue with high correlation as assistant one to improve the error tolerance of the prediction system, at the same time we can use the method to give an estimation of flow in intersection with out sensors. We design and implement an SOA(Service-Oriented Architecture)-based UTDD(urban traffic data mining development) with high expansibility and performance, which implement unified management and call of the data-mining application though defining a XML-based description of data-mining process and a common interface to call data-mining process, finally we build traffic flow prediction application model on UTDD.

根据交通流量数据分布的特征，提出基于k-means的二次聚类方法，对交通流量在流量大小和时间上进行模式划分，进而对各个交通流模式进行基于BP神经网络的描述和预测，从而提高模型对流量预测的精度； 2）根据流量/时间占有率倒&V&字形曲线分布模型，提出基于最小二乘法的三次多项式曲线拟合和统计方法的异常检测方法，实际应用表明该方法能够有效识别异常数据，然后根据移动平均算法对异常数据进行修正； 3）基于序列相关性分析，分别对预测方向的交通流量数据序列、上游路口相关序列以及预测路口其它各个方向上的交通流量序列进行分析，选择相似性流量序列，作为辅助序列提供其他没有检测器路口的流量估计； 4）设计和实现了基于SOA（Service-Oriented Achitecture）的高性能、可扩展的智能交通数据挖掘系统UTDD，该系统通过定义基于XML的数据挖掘过程描述和通用的过程模型接口，实现数据挖掘应用的统一管理和调用，最后在UTDD上建立了基于路口流量预测的应用模型。

Check the d i rection of ryeolution for the pump when starting the motor , the di rection should be clokwise in view of motor slde .

2起前检查泵的转向，从电机方向看应为顺时针(2)起前检查泵的转向，从电机方向看应为顺时针。

Results After restimulation with antigen, some of the CD4 +T cells were positive either for Th1 or Th2 cytokines, but few cells was positive for both of them.

Th1细胞产生IFN γ、TNF β和IL 2 ，参与细胞介导的免疫反应；而Th2细胞产生IL 4、IL 5、IL 10和IL 13等，参与体液介导的免疫反应；Th0细胞分泌混合型细胞因子，当受特异性抗原的刺激时，在微环境的影响下，可以向Th1方向转化或向Th2方向转化。

Finally, paper summarized research achievement, discussed soft resue technic in research subject combine with authors specialty, prospected the further study in the future.

论文最后总结了课题研究的成果，结合作者的研究方向，讨论了课题中所用到的软件复用技术，并对未来的研究方向提出了进一步的展望与构想。

The carbonyl group tend to align in the direction of the electric field of the polarized laser, resultantly, the molecular chain were found to tend to align perpendicular to the electric field of the polarized laser, that is to say, the molecular chain inclined to align perpendicular to the direction of LIPSS.

聚酰亚胺分子中的羰基在偏振激光电场的作用下，沿电场方向取向排列，而使整个分子链沿垂直于电场的方向取向排列。

When the parameter matching of the wheel location is improper, namely, the matching between the wheel toe-in and the wheel camber angle is ill-suited, abrasion of the two wheels of the same steering axle is inside or outside simultaneously, because of wheels sideslip. However, when double-front-axle steering system failure take place, abrasion of the two wheels of the same steering axle is in the same side, and that, tyre abrasion direction of front and back steering axles is rightabout. That is to say, if tyre abrasion of front steering axle lie in the left side, tyre abrasion of back steering axle lie in the right side to a certainty, which is the rule of tyre abrasion of double-front-axle steering automobile.

当定位参数匹配不当时，同一转向轴上左右车轮的磨损部位都在内侧或外侧，原因是左右车轮在滚动的同时还要产生相向或反向侧滑；而双前轴转向汽车前、后转向轴引导汽车转向方向不一致时，同一转向轴左、右车轮的磨损部位都在同一侧，而且前、后转向轴上的车轮偏磨损方向正好相反，即如果前转向轴左、右车轮磨损部位在左侧或右侧，那么后转向轴左、右车轮磨损部位就在右侧或左侧，这是双前轴转向汽车特有的轮胎磨损规律。

The most ripsnorting thing is we have several old-fogeys, and the old –fogeys became to cut their wisdom teeth. The ideology of all the Chinese people could stride forward to the scientific, democratic, civilized and harmonious orientation.

最多就有几个看不清文明方向的老顽固，并且老顽固们也开始开窍了，所有人的思想在朝着科学、民主、文明、和谐的方向前进。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。