结合量

Combined with the system state equation and the measurement equation, a new method of the cascade Kalman filter is proposed and applied to the correction of gravity anomaly distortion.

结合实际重力仪的系统状态方程和系统量测方程，提出了级联卡尔曼滤波方法，并将其应用于重力异常畸变信号的校正处理中。

The theory, platform and data analysis were discussed in order to find the relation between vibration signal of ball mill and coal load, ball distribution ratio.

结合在金陵石化热电厂进行的试验，阐述振动信号表征存煤量和钢球装载情况的监测机理、平台设计和分析结论；5。

The time-activity of workers was recorded manually during sampling, and the average exposure levels of nanoparticle mass concentrations and nanoparticle number concentrations to workers were calculated from the time-activity pattern and the mapping data. In the iron foundry plant, the worker with the highest exposure level was the crane driver whose average exposure levels of nanoparticle number concentrations and nanoparticle mass concentrations were found to be 5.17x104 ?q/cm3 and 11.39 ?慊/m3, respectively.

为了解工作人员的质量暴露浓度，本研究在采样的过程中利用人工的方式将工作人员的时间-活动模式加以记录，结合此时间-活动模式以及奈米微粒质量浓度分布图，可以推估出工作人员的平均奈米微粒数目浓度与质量浓度暴露量，其中铸造厂暴露浓度最高的工作人员为天车吊桶作业人员，其奈米微粒平均暴露数目浓度与暴露质量浓度分别为5.17x104 #/cm3、11.39μg /m3。

Based on the above analysis and systematic design concept, VC++ language was employed to program for the tree image segmentation system and the tree crown recognition system and some still images were processed by the systems.

论文最后对树形识别系统在农药精确对靶喷雾中的应用进行了分析，从理论上研究了树木的类型同精确喷雾之间的关系，结合已识别出的树形及其相关参数，同时输入喷雾的相关参数，最终确定工作喷头的重叠量δ〓，从而作出判断，输出控制信号，决定工作喷头的数量及可变量喷雾技术的应用，以达到精确喷雾的目的。

It adopt the light pillar/ arithmetic figure to show at the same time, making current trend in gauge instructioned, having again the number show the watch accuracy, clear keep the view ground measures the industry emulation in the process puts together with the close knot in amount of engineering, is front international last the manifestation gauge flies to the style.

它采用光柱/数字同时显示，使仪表既有趋势指示，又有数显表精度，清晰直观地把工业过程中的模拟量和工程量紧密结合起来，是当前国际上显示仪表的流行款式。

And for the deep-buried pipe, the methods of surface reinforcement and strenghening the surrounding rock from the tunnel face are adopted, which have the effective action on controlling the surface settlement. These measures ensure the safety of gas pipe, and have importat reference value.

对于埋深较浅段，采取了明挖加固法，对于埋深相对较大段，采用地表加固和洞内加固相结合的方法，有效控制了地表和管线的沉降量，确保了燃气管线的安全，对类似工程有一定的参考价值。

The rotor down-wash flow field was calculated using generalized down-wash flow model.

结合动量理论和涡流理论，推导了桨叶环量方程，用广义尾流模型计算了旋翼下洗+流场。

Finite-element analysis of quadrangular drill tower under wind load ;2. Curvature variation rule of cable and membrane structures subject to the wind load ;3. Then the wire strands and catway of Zhoushan Xihoumen bridge applied wind load in main cable construction are studied.

探讨了西堠门大桥主缆架设期间不同工况中索股在各级风载下的横向变形规律，结合猫道在不同级风载作用下的横向变形，通过索股和猫道相对横向变形量确定出猫道上可供主缆架设施工的风速。

DAVANCED MANUFACTURING GROUP is majoring in agenting advanced shoes'business,with intension of atman,individuality and class, which build up Callaway, Etonic, Fossil and so on, and achieve well-known honour among shoe business scope.As we pursue dragon line work system from develop ,tech to production, so form incorporate network w/design , develop, production and shipment.

MG爱得文集团有限公司主营高级品牌鞋类的美资公司，以自我、个性、品位的内涵，树立了品牌Callaway， Etonic， Fossil等，并取得良好的品牌知名度和美誉度，形成了以设计、研发、生产、出货一体化的营销网络，并一直奉行开发、技转、量产一条龙链接结合的工作理念。

The paper relying on project practice of the express highway from Taiyuan to Changzhi of Shanxi Province, according to demanding of "Technical Specifications for Construction of Highway Asphait Pavements ", combining with own region climate characteristic and concrete design, and construction request, it has carried out SBS modified studying on shell-90# asphalt, so drawing a conclusion: 1. Having studied the quantity of SBS modifier"s effect on the temperature sensibility, the high temperature stability, the low temperature resistance to cracking , elasticity and the durability of asphalt ,meanwhile, having studied the quantity of SBS modifier"s effect on the water stability, the high temperature stability , the low temperature resistance to cracking of asphalt mixture, having compared SBS modified bitumens various function. As a result ,when the amount of SBS added is 5%, every function is comparatively even.

本论文依托山西省太—长高速公路建设的工程实践，按照《沥青路面施工技术规范》的要求，结合本地区的气候特点和具体设计、施工要求，对壳牌90#沥青进行了SBS改性研究，得到如下结论：(1)研究了SBS改性剂用量对沥青的温度敏感性、高温稳定性、低温抗裂性、弹性及耐久性的影响，同时研究了改性剂用量对沥青混合料的高温稳定性、低温抗裂性和水稳定性的影响，比较了SBS改性沥青的各项性能，结果表明当SBS掺加量为5%时，各性能较为均衡。

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。