应用力学

Autocorrelation topological study on the acute toxicities of substituted aromatic compound s;2. The autocorrelation topological researches on slow and acutetoxicities of substituted aromatic compound s to scenedesmus ubliquus, rat and so on;3. Results show that the SW and KOW of the substituted aromatic compound s could be better forecasted at AM1 level.

应用分子力学方法MM+和半经验量子化学AM1、MNDO和PM3法得到了54种取代芳烃的优势构象，在此基础上结合分子图形学技术，获得相应优化构象的电子结构参数和几何结构参数，并将这些参数与取代芳烃的辛醇/水分配系数和溶解度相关联。

Based on the analysis for the moving process of the spade of the straight-spade-typed tree transplanter and the forced state by applying basic theory and studying methods of the soil-machine system mechanics, mathematical models have been derived for calculating the spading resistance.

本文通过对直铲或树木移植机铲刀下铲过程及受力状况的分析，应用土壤—机器系统力学的基本理论和基本研究方法，建立了该铲下铲阻力的数学模型，并由此提出了减小其下铲阻力的方法和措施。

Four embankment types made of eco-concrete including prefab spheriform brickwork,brickwork of 16-sphere combos,rectangular brickwork with three holes and rectangular brickwork were used in ecological slope protection of Huangpujiang River.The ecological properties of different embankment types were evaluated by the capacity of water and soil conservation,growth of plant and stability of embankment.

生态混凝土是采用特殊级配的集料和胶凝材料，在力学性能满足工程使用要求的同时，形成蜂窝状的结构，实现其多孔连续的特征，具有良好的透水性和透气性，植物能在其中生长，应用于河湖生态护坡，营造生物多样性的生境。

Up to now, ultrasound indentation technique has been widely used for assessing for the stiffness of tissue including residual limbs, diabetic feet, fibrotic neck induced by radiotherapy, spinae , and articular cartilage, which indicated that the technique can provide a quantitative measurement of tissue stiffness.

应用超声印压(Ultrasound indention，US indention)方法，已成功检测了糖尿病人足底、残肢、放射治疗前后颈部、脊柱、关节软骨等组织的硬度变化，表明用该法可定量检测因组织病变而引起力学特性改变。

Based on anisotropic elastic theory,the linear and nonlinear constitutive equations of twistless fiber bundle s were worked out by utilizing elastic mechanics.

应用弹性力学方法，根据各向异性弹性理论，导出非加捻纤维束线性和非线性本构方程。

The static analysis for the flat reflector of interferometer in unassembled and assembled is studied by finite element method, horizontal and vertical placement under gravity load is analyzed. The calculated PV and RMS values are used to determine whether the distortion and the structure of fixation are reasonable or not.

应用有限元方法对干涉仪的装配前后的平面反射镜进行了静力学分析，对其在重力作用下水平和垂直放置时进行了分析，通过计算镜面变形的PV值和RMS值来评价是否超差及固定反射镜的结构是否合理。

The spring-wires main problems are poor qualities,low-grade mechanical property and unattained requirement of surface property.

本文综述了目前应用的弹簧钢丝的生产工艺及组织性能特点，指出冶金质量差，力学性能低和表面质量达不到要求是目前弹簧钢丝存在的主要问题。

The generating reason,response characteristic and distributing rule of remaining oil was deeply studied aiming at water-flooded continental reservoir with characteristic of intense heterogeneity,high water-cut,low recovery efficiency,complex distributing rule of mobile remaining oil,intergrowth of major and untabulated formation . At the same time,a systemic method of evaluation and predicating remaining oil and pressure was put forward basing on the theory of development geology,seepage flow mechanics,fluid mechanics which resolved the hard technologic problem of predicting remaining oil and pressure.

本文针对陆相注水开发油藏具有非均质性强、含水率高、原油采收率低、可采剩余油分布复杂、主力产层和表外产层同时存在等特点，深入研究了剩余油的形成机理、响应特征和分布规律，应用开发地质学、渗流力学、流体力学和地质统计学理论，将静态地质数据和动态开发数据相结合，综合现有的与剩余油及压力分布有关的所有资料，提出了一套系统的评价和预测剩余油及压力的方法，较好地解决了目前剩余油与压力评价和预测中的技术难题。

The implant of Wolter crook plate provides sufficient stability to allow active shoulder exercises immediately after surgery,which is worthy of clinical practice.

Wolter钢板固定能提供足够的生物力学稳定性，可允许患者进行早期功能锻炼，且肩关节功能恢复较好，有一定的临床推广应用价值。

objective to investigate the treatment effect of wolter crook plate on distal clavicle fracture and acromioclavicular dislocation.methods thirty two patients underwent surgical repairs with wolter crook plate.results twenty seven cases were followed up for 12 months.according to karlsson,the excellent result was found in 19 cases;good in 8 cases;poor in 0 case.no complications such as infection,non union,plate failure,or redislocation after removal of the plate was found.conclusion the implant of wolter crook plate provides sufficient stability to allow active shoulder exercises immediately after surgery,which is worthy of clinical practice.

对32例锁骨远端骨折及肩锁关节脱位患者采用wolter钢板内固定治疗。结果本组27例获得随访，平均随访时间12个月，根据karlsson疗效评定标准：优19例；良8例；差0例。未出现感染、骨不连、钢板断裂以及内固定取出后再脱位等并发症。结论 wolter钢板固定能提供足够的生物力学稳定性，可允许患者进行早期功能锻炼，且肩关节功能恢复较好，有一定的临床推广应用价值。

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。