韧

Results (1) The complex of cells and scoffolds suspended in themedium at first, sunk at the bottom of medium after 2 days. Some cellsmay overglow scoffolds, but the tenacity was increased and the surfacewas lenitive in the induced groups.(2) Scanning electron microscopeshowed many spherical cells distributed in pores and on the surface of thescaffolds.

结果(1)脂肪间充质干细胞接种在PLGA材料复合培养时，初起细胞／材料复合体悬浮于培养基中，2天后渐沉入培养基底部，诱导组复合体表面逐渐光滑润泽，质地逐步增韧，倒置显微镜下可见有少量细胞溢出支架材料并附壁生长。

Strong, double-sided, twill-pattern cotton wipers are woven from the finest quality 100% long-staple cotton fiber in a cross section of 118 x 60 threads per square inch.

强韧双面斜织的全棉擦拭布，由100%最优质长纤维棉编织而成，每平方英吋有118x60高密度斜织线。

Manila hemp.

一种''。'强'。''''。'韧'。''的纸张，或一种表面光滑的薄纸板，用马尼拉麻或类似树木的纤维制成。

In the same time, according to the fracture test results, the influence mechanism of aggregate size on fracture toughness of adherence of new and old concrete is discussed and analyzed, which is verified by manse of the fractal theory.

同时根据新老混凝土粘结断裂试验结果，分析了粗骨料最大粒径对新老混凝土粘结断裂韧度的影响机理，并用分形理论对影响机理进行了验证。

In this study,the octafluoropentyl methacrylate(8FMA)was employed for improving the PMMA-type demure base.

本研究以现行常见口腔高分子材料为基础，研究了添加增韧剂的各种配方。

With the fracture profile method, the dimensions of fractal of the fracture surface of rock was measured.

用侧面轮廓线法测量了岩石断口的分形维数，结果表明，岩石的断裂韧度越大，断口分维数越小。

Metallographic analysis, analysis for fracture surface of scanning electron microcopy photographs, electron-probe analysis,X-ray powder diffraction analysis, transmission electron microscope analysis have been done for the analysis of microstructurs、fracture apperance、structure,and has carried on the preliminary discussion to the toughening Mechanisms.

采用金相分析、扫描断口分析、能谱分析、x射线粉末衍射结构分析、透射电镜分析对合金化以及引入韧性第二相后的TiFe_2合金的显微组织、断口形貌、微观结构进行了分析，并对合金的韧化机制进行了初步的探讨。

The results indicate that the flexural strength,the fracture energy and the fracture toughness of concrete will increase with the increasing of microsection fracture dimension.

混凝土的微观断面分数维与抗折强度、断裂韧度Kc和应变能释放率Gc有较好的线性关系，并回归得出相应的线性方程。

Nalati tectonic belt located between the Ili Basin and the South Tianshan of western Tianshan is 25 km wide, and it is composed of earlier Proterozoic schist, gneiss, migmatite, and migmatitic granite.

那拉提构造带位于天山西段伊犁盆地与南天山之间，出露宽度约 2 5 km，由早元古代片岩、片麻岩及混合岩、混合花岗岩组成；深层次韧性剪切带及叠加中-浅层次剪切带发育；那拉提构造带南缘断裂明显，南侧为古生代浅变质黑色岩系；构造带北缘韧/脆性剪切带宽度大，两侧岩石劈理化后易于混淆，故界线不明显。

Factors with prescribed properties such as factors including or excluding some given edge, maximum or minimum factors, factor covering and connected factors; 3. Factorizations of graphs; 4. k-extendable graph and its generalizations. Fractional graph theory is a relatively younger research branch.

例如，因子与图的最小度，韧度，联结数：邻域并等参数之间的关系；2·研究图的有限制条件的因子，例如，有约束条件的因子，图的连通因子，图的最大最小因子；3·图的因子分解；4·k-可扩图及其推广等。

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。