强度

In pH value 6.40 Clark-Lubs buffer solution, the fluorescence intensity of safranine T and sodium dodecyl benzene sulfonatewas determined. After adding organophosphorus pesticides, the fluorescence intensity was determined. Based on this, a new fast and simple method for determination of the organophosphorus pesticides total-residues was developed.

方法］在pH值6.40的Clark-Lubs缓冲溶液中，加入碱性藏花红与一定浓度的十二烷基苯磺酸钠，测定荧光强度，再加入有机磷农药，检测荧光强度变化，据此建立测定有机磷农药残留总量的新方法。

The result makes clear: CF surface acidity is luscious it is good to increase and increase effect of acid treatment of; thick saltpetre what round amount handles time as thick nitric acid to oxidize than air, when the time that handles CF when thick nitric acid is 20 Min, tensile strength of CF/TPI composite material and flexural strength rise respectively 10% with 14%, XPS shows CF surface active is right now luscious the group increases than was not being handled 35.89%.

结果表明：CF表面酸性官能团的数量随着浓硝酸处理时间的增加而增加；浓硝酸处理效果比空气氧化好，当浓硝酸处理CF的时间为20 min时，CF/TPI复合材料拉伸强度和弯曲强度分别提高10%和14%，XPS表明此时CF表面活性官能团比未处理增加35.89%。

To meet the requirements of workability and high early strength of the concrete, the mix proportion of the concrete for main girder is designed with set retarding, high pumpability, high early strength in low water/binder ratio through optimization of quantities of binder and fly-ash, and optimization of water/binder ratio and sand ratio.

以混凝土的工作性和强度特别是早期强度为设计依据，通过胶凝材料用量、粉煤灰掺量、水胶比和砂率的优化，确定了兼具缓凝、早强、高强、易泵的主梁混凝土配合比。

When the ratio of MPB binder to sand is 1∶1.5, the MPB mortar reaches the highest strength, with compressive strength beyond 50 MPa and flexural strength more than 9.1 MPa at 3 hours.

灰砂比w(MPB∶w为1∶1.5时，砂浆强度达到最高值，3 h抗压强度达到50 MPa，抗折强度达到9.1 MPa。

The surface treatment of fiber posts with sandblast or hydrogen peroxide significantly enhanced the bond strength of the composite resin tested.

结果证实喷砂处理和过氧化氢酸蚀处理均能提高纤维桩与树脂粘结材料的粘结强度，而硅烷化处理并不能提高纤维桩在根管内的粘结强度。

We prepared bulk samples of metastable solid solutions with bcc and fcc structuresin the Fe-Cu system by using shock compression with mechanical alloying, and the magnetization and valence electron were measured and calculated. The saturation magnetic-moment curve versus mumber of electrons per atom at 0K was found to be reasonably similar to the-electrons/atom curve of other transition-metal binary systems.

用机械合金化锻压方法制备了bcc和fcc结构的块状亚稳态Fe-Cu固溶体系统，并对系统的磁化强度、价电子结构进行了测量和计算，从亚稳态 Fe-Cu固溶体的饱和磁化强度Ms-e/a曲线可看出：大约在26.2e/a的区域Ms有最大值，并且在大约28.6e/a的区域接近零。

The cohesion and the internal friction angle are functions of water content index; cohesion-degree of saturation curve and internal friction angle-degree of saturation curve are gotten by simulating shear experiment through different paths, through which shear strength parameters can be obtained; CDSC and IFADSC are approximating straight lines in the same path when the change of saturation degree is small.

非饱和土抗剪强度的黏聚力和内摩擦角是含水指标的函数；通过模拟不同路径下非饱和土抗剪试验，得到黏聚力-饱和度曲线和内摩擦角-饱和度曲线，进而得到非饱和土抗剪强度指标；在同一路径小区间范围内CDSC和IFADSC曲线近似为直线。

The distributional heterogeneity of velocity and potential temperature is the turbulence fountainhead and the turbulence intensity is proportional to the scalar product of velocity and potential temperature gradient in the non-compressed and isotropy turbulence atmosphere.

并证明湍流强度定理，不可压缩气体和各向同性湍流大气中，湍流强度正比于速度与位温梯度的标积。

The main contents of the course include: Traditional ship design method based on empirical classification rules; Modern ship design method based on the first principles approach. Structural loads, loads combinations and loading criteria; Ship structural components configuration and arrangements; Ship initial scantling calculation based on the new rules; Ship total strength assessment including yielding, buckling and ultimate strength analysis.

主要内容包括：基于传统的船级社半经验公式的船舶设计方法；基于第一原理的现代结构设计方法；结构设计载荷，载荷组合和载荷衡准；结构部件选型和布置；基于新规范的结构构件初始尺寸计算；船舶结构整体强度分析，包括：屈服，失稳和终极强度分析。

To carry out the intensity preliminary analysis of educational space resources sharing with regard to these three types, getting the result that the intensity of educational space resources sharing if from concentration's type、scatteration's type to quadrangle's type.

由於北高两市相邻之国民中小学现况均有学者研究调查，独缺代表中部之都会区台中市现况，本研究将补足此一领域之缺角，将台中市相邻国民中小之现况作一完整调查；将针对台湾都会区现有之相邻国民中小学之校园规划配置，归纳统整出现有相邻国民中小学校园规划型态，大致上可分为集中型、散落型及合院型等三种型态，对於这三种型态进行教育空间资源共享强度初步分析，结果为教育空间资源共享强度由强至弱顺序为集中型、合院型、散落型；另本研究透过台北、台中、高雄所有相邻学校校园规划平面图统整分析出重复得教育空间资源大多集中於运动场、操场、活动中心、多用途体育场、教材园区等户外教育空间。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。