查询词典 strength-giving

The behavior of unsaturated soils is complex, and determining its shear strengthparameters need expensive and high-precision instruments, and the test is also very difficult which need lots of time and effords, all those make the theory of unsaturated soil mechanics hard apply to the engineering practice. However, the total strength including suctional strength can also reflect the feature of unsaturated expansive soil strength, and is easy to be obtained.

由于非饱和土强度参数的获取需用到高精的设备，且试验难度大、费资耗时，妨碍了非饱和土理论在工程中的应用，而包含了吸附强度的总强度指标也能反映非饱和土的强度特性且易于获取。

The result shows that the relationship between suction and suctional strength is unlinear, the difference of suctional strength in the two paths that desorption and absorption of moisture is not obvious under a certain cell pressure. According to the result of triaxial test, a shear strength formula of ningming unsaturated expansive soils is put forward.

结果表明宁明膨胀土的吸力与吸附强度之间的关系是非线性的，一定的围压作用，吸湿和脱湿路径下的强度有差异但不明显，由此提出宁明非饱和膨胀土有效应力强度理论公式。

The results showed that the tensile strength,the tensile modulus and the shore A hardness of CO all increased by raising of the temperature and prolonging the time,while the tear strength,the tensibility,the tensile set at break and the compression set of CO all decreased,and the hardness,the tensile strength,the tensibility,the compression set all tended to the bala...

结果表明，二段硫化温度越高，硫化时间越长，胶料的拉伸强度和定伸应力越大，硬度越高；而撕裂强度、伸长率、拉断永久变形以及压缩永久变形越小，其中胶料的硬度、拉伸强度、伸长率、压缩永久变形在一定时间后基本上趋于平衡，较好的二段硫化条件为150℃～160℃×3～4h。

Experimental design of orthogonal table is made use of whichcould obtain optimum formulation and the modification of the engineering plastics,reference test block is obtained. Also, testing and analysis of bending strength, bending modulus,tensible strength, impact strength, as well ashardness is carried through.

利用正交实验设计得到共混改性POM的最佳配方，制备出标准试样，并且进行弯曲强度、弯曲模量、冲击强度、拉伸强度以及硬度的测试和分析。

Was investigated.The result shows that for thin plates,The strength of the plates decrease and the plasticity increase with anneal temperatare rising,while thick plates is not so sensitive to anneal temperature.The variation of heat-treatment parametar has less effect on the microstructure of TA15 plate.Thin plates have higher strength and lower plasticity longitudinally and transversally, and lower strength ...

结果表明，对于薄板而言提高退火温度材料强度降低、塑性提高，而对厚板这种现象不明显；热处理参数的变化对TA15合金板材的显微组织影响不大；薄板沿纵向和横向强度值较高，塑性值偏低，而45°方向强度值偏低，塑性较好；厚板横向强度值较纵向、45°方向的要高。

A comparison of breaking strength ,tearing strength and bursting strength between corresponding twist fabric and twistless plain fabric has been investigated.

使用扯边纱条样法、单舌撕破法、弹子法对无捻纱平纹机织物和有捻纱平纹机织物的拉伸断裂强力、撕破强力以及顶破强力进行了比较研究。

With the development of information-construction, More and more quick, abundant, reliable, undamage examination method to concrete strength are needed. The traditonal examination method to concrete strength can not satisfy the examination request. Study on nail-shotting gun examination system for shotcrete strength is very important for either theory or practice.

随着信息化施工的发展，对快速、大量、可靠、无损检测混凝土强度的技术要求越来越高，传统的强度检测方法难以满足要求，研究喷混凝土强度气压射钉枪检测系统具有重要的理论和实际意义。

Admixing these two shrinkage reducing agents can all obviously improve the physical mechanics performances of RCC such as compressive strength, cleavage crack tensile strength, axial tension performance, axes compressive strength and static pressure modulus of elasticity.

抗裂性能试验和抗裂指标分析表明：减缩剂的掺入可减少碾压混凝土早期塑性收缩裂缝，提高碾压混凝土的抗裂性能。

A high-strength steel pipe rockbolt has an expansive rockbolt main body prepared by processing a high-strength steel sheet of 1.8-2.3 mm in thickness with tensile strength of 490-640 N/mm 2 and elongation of 20% or more to a welded pipe and roll-forming the welded pipe to a shaped pipe having one or more concavities extending along an axial direction.

高强度钢管锚杆具有可膨胀锚杆主体，该主体通过下列步骤制成：将抗拉强度为490～640N/mm 2 ，伸长率为20％或更大，厚1.8～2.3mm的高强度钢板加工成焊接管，再将该焊接管滚轧成型成具有一个或多个沿轴向延伸的凹部的异形管。

It analyzed the pulling strength resistance,bending strength and shearing strength of dowels in a table,and also summarized some key points of using dowels in furniture,aiming at providing references for furniture designers and manufacturers.

分析圆棒榫在实木家具结构中的主要力学指标，通过圆棒榫的抗拔力、抗弯强度与抗剪强度等指标的计算与比较，总结圆棒榫在实际应用中应注意的主要问题，以期对相关的设计与生产提供参考依据。

The basic concept of FOP can be summarized as to further optimize effective prescription according to the standard of curative effects and with the aid of modern science and technology and theories of traditional Chinese medicine.

其基本内涵可概括为：以确有疗效的中药复方为研究对象，以现代科学技术和传统中医药理论为技术支持，以该复方所治病证的药效响应为评价标准，以优化重组疗效更优的新复方为研究目的。

Ever since our world has been a world, native forests have been indiscriminately exploited by man.

自从我们的世界一直是世界原生森林被任意剥削人。