多向

Chinese Research Study on Internet is a way of learning, supported by the Internet and multimedia technologies.It is also a multidirectional idea activity to improve creativity.

网络环境下的语文研究性学习是以网络技术、多媒体技术等信息技术为支撑的学习方式，它是以培养人的创造能力和创新意识为核心的多向性思维活动。

The cells were Vimentin and STRO-1 positive while their multidirectional differentiation ability was confirmed in vitro.

STRO-1及Vimentin均为阳性染色，矿化诱导和成脂诱导证实该细胞具有多向分化能力。

Bone marrow stromal cells are cells got rid of hemopoietic stem cells in marrow cell of mature individual, which is approved to be multi-differentiation potential including transforming into neural stem cell, and differentiation into neurs and neuroglial cell.

骨髓基质细胞(Bone marrow stromal cells，BMSCs)是成体骨髓细胞中除造血干细胞之外的另一类骨髓干细胞，近年来的研究证明其具有多向分化的潜能，包括向神经干细胞转化，并可进一步分化为神经元和神经胶质细胞。

The purpose of this thesis is to survey the scattered piece-meal results on the multirate-multicast model for nonblocking three-stage Clos networks, to fill some gaps and to extend some results.

这篇论文的目的是把讨论在多频及多向传输模型下的三级式不阻塞克劳斯网路上的零碎结果做统整，并推广部分结果及补齐一些漏洞。

The purpose of this study was to investigate the sampling distribution of the stress values yielded by Kruskal's nonmetric multidimensional scaling procedure.

本研究旨在调查非计量多向度量尺法之适合度统计数──压力系数的实徵抽样分配。

The results presented in this work can be used as a bench mark against which to evaluate the significance of the stress value obtained from empirically based nonmetric multidimensional scaling. In addition, the suggestions for the use of stress values as goodness of fit measures were proposed.

研究结果可做为实际应用压力系数评估非计量多向度量尺法之构形适合度的参照基准，此外，研究者就研究发现提出以压力系数判断和决定资料之构形向度时应注意的事项。

The varying behavior of the stress response values for tension and torsion was measured under proportional and nonproportional loading.

在多轴循环加载条件下，由于存在多向应力或应变，与单轴情况相比较，其循环特性会发生变化［3］。

Compared with the former one, it has methodological orientation ofmultiple-cause theory, experiential substantive normalism and complexrationalism.

而在实践中，另外一种可以称为&开放反思的合法化模式&的进路，以其多向原因论、经验的实质规范主义和复合理性主义之方法论倾向，在相当程度上发挥着重要功能。

Results showed sTGC-CM, which is similar with the effect of hTGC-CM, was able to induce human DPSCs to make odontoblastic changes as indicated by remarkable morphological changes, increased proliferation ability, higher multipotential and colony forming capability, and expression of some odontogenic markers in gene and protein levels,such as DSP, DSPP, DMP1, BSP, OCN, OPN.

结果表明：人牙髓干细胞经过一定时间的猪牙胚条件培养基诱导后，能在细胞形态上和细胞周期上发生改变，能具有更高的克隆形成能力和多向分化能力，能维持更好的干细胞特性，具有更强的增殖能力，表达更高水平的碱性磷酸酶，免疫组化和RT-PCR提示诱导后的牙髓干细胞能在蛋白水平和基因水平表达出一些牙向分化的标志，如DSP、DSPP、DMP1、BSP、OCN、OPN等。

tissue engineering ; osseocartilaginous ; adipose-derived stem cells

近年来，学者们在多个物种的脂肪组织中发现具有多向分化潜能的成纤维细胞样细胞，在体外特定的诱导条件下可以分化为

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐