对折

For some rock slopes, which have not distinct failure surface, but have complicated structure or load on the top and so on, a stability analysis of this type slopes by finite element method is presented, the failure surface is defined by certain rule or strain zone from the computed model, and then the safety factor of the rock slope is abtained by finite element method and limit equilibrium methodAt last, using ANSYS , a famous commercial finite element analysis software, a example of high-steep slope which is bearing the load of the LongGe Mansion is presented, the stability of this slope is studied, as a paradign the the stability evalution of complicated high-steep slope under the action of load of building , the chapter gives some meritable reference in stability assessment of rock slopes using numerical simulation by three-dimension elastic-plastic finite element.

并用有限单元法建立边坡的具体模型，应用折减边坡岩体参数、逐级施加荷载等与边坡工作环境相似的方法进行模拟计算，根据计算结果，采用一定的判别准则或图形可视化方法，确定出边坡的滑裂面，再采用刚体极限平衡法或有限单元法计算其安全系数；最后，通过某一工程实例，用大型有限元程序对边坡在建筑物荷载作用下的稳定性进行分析研究，并以此作为计算分析复杂高边坡在高层建筑物作用下的稳定性评价的一个范例，在采用有限元弹塑性数值模拟岩质边坡稳定性方面提供一些有价值的参考。

The result of anaerobic baffled reactor treating low strength wastewater on mesophilic condition indicates that on the condition of influent CODCr concentration of about 500 mg/L,HRT 3～12 h,the reactor was efficient in the removal of CODCr,viz above 84%,effluent CODCr concentration of 75 mg/L.

对厌氧折流板反应器在中温条件下处理低浓度废水的试验结果表明：在进水CODCr浓度为500mg/L、水力停留时间为3～12h时，CODCr的平均去除率可达84%，出水CODCr浓度可降至75mg/L。

Male flowers: sepals mostly 5, imbricate to valvate, free; petals 5, smaller or nearly equal to sepals; disk glandular, usually 5, and opposite sepals; stamens 10-20; filaments free, inflexed in bud; anthers muticous; pistillode absent.

雄花： 多数的萼片5，覆瓦状到镊合状，离生；花瓣5，小或近等长于萼片；花盘具腺，通常5，与萼片对生；雄蕊10-20；花丝离生，在芽中内折；花药钝；无退化雌蕊。

The reflection and refraction of traveling wave are quite complicated at the sheath-crossing point of high voltage power cable, due to its remarkably noncontinuous surge impedance.

高压电缆的金属护套交叉互联导致行波在多个波阻抗不连续点产生了复杂的折反射行为，这对高压电缆线路的行波故障测距产生很大的影响。

METHODS: The stability of intact specimens in flexion, extension, lateral bending and torsion was examined. A fracture model was created using dropping technique. The fracture model was instrumented with short-segment pedicular screw fixation (4-screw construct) or the intermediate screws structure (6-screw construct).

测量完整标本前屈-后伸、侧屈及旋转的稳定性后，通过重物撞击技术制造伤椎骨折模型，然后对每个标本行传统短节段椎弓根螺钉固定（4枚螺钉固定）及增加骨折椎椎弓根螺钉固定（6螺钉固定）。

Paper on paper the flow of various """" myofascialcutaneous has a great influence, such as antiavulsion, self-crimping, protrudent length, systolie and processing of paper folding, books stiffness and skim through the suitable to their needs, and so on could, like trademark paper wire streaming and highly parallel cans for the automatic packing machine for smooth operation.

纸张的丝流对纸张种种&性&&状&有很大的影响，例如抗撕裂力、卷曲、伸长度、收缩性及加工折纸、书籍挺度和翻开适性等等都绝对影响，像商标纸丝流要和罐身高度平行才能使自动包装机顺利作业。

Refraction screen printing requirements for operators on high-quality network plate, squeege hardness, angle and pressure, as well as the performance of UV refraction ink, a sense of how to be able to appear in a production process with the various problems to take similar measures.

折光网印要求操作人员对高质量网版的制作、刮板的硬度、角度和压力，以及UV折光油墨的性能等都要有所了解，以便能够针对生产过程中出现的各种问题采取相应的对策。

Spot testing or experiment is money-consuming on one hand, and the obtained data usually deviate from practical situation or unapplicable on the other hand.

为了准确评价岩溶隧道的稳定性，本文采用东北大学岩石破裂与失稳研究中心开发的RFPA强度折减版分类对围岩的破坏情况进行二维弹性有限元数值分析。

For a target of any thinkness, the undeflected flux diminishes exponentially with thickness.

对具有任意厚度的靶，无偏折的通量随厚度扫指数规律而衰减。

For a target of any thinkness, the undeflected flux diminishes exponentially with thickness

对具有任意厚度的靶，无偏折的通量随厚度呈指数规律而衰减。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。