基质的

Methods The hMSC were obtained from bone marrow specimens by gradient centrifugation method.

目的研究人骨髓基质细胞体外培养及向成骨细胞诱导分化的实验方法。

The chemical reactions at this stage occur in chloroplast matrix.

这一反应发生在叶绿体的基质中

The decrease of MMP-1,3 was one of reasons that the specific extracellular matrix of chondrocyte differentiation increased.

MMP-1，3分泌量减少是导致其成软骨分化特异性细胞外基质增多的原因之一。

Purpose To study the method which was used to prepare nimodipine microspheres with chitosan-Gum-arabic by means of a complex coacervation method in an emulsion system.

目的 研究以壳聚糖和阿拉伯胶为基质，制备尼莫地平缓释微球的工艺。

Abstract〕Objective: To observe the ultrastructure changes of the supraosseous tissues of mandibular condyle following load change.

摘要〕 目的：检测髁状突骨上组织细胞及细胞外基质超微结构在负荷改变后的变化特点。

Objective To study the expression of matrix metalloproteinase - 9 and tissue inhibitor of metalloproteinase - 1 protein in human endometrial carcinoma tissue and its corelation with clinicopathologicol features.

目的 研究基质金属蛋白酶-9及其组织抑制物-1在子宫内膜癌组织中的表达及其临床病理学意义。

MPS is stored in connective tissue cells, fibers, and the ground sub-stance of corium and subcutis, where, over longer periods of time, it reaches concentrations which must be considered biologically active.

MPS储存于结缔组织细胞、纤维组织以及真皮和皮下组织基质，并在经过更长一段时间后在该处达到具有生物活性的浓度。

Neither uterotrophic effect nor vaginal cornification and uterine fluid imbibition were found even in the highest group. The uterine epithelial cell heights and the stromal cell heights in the endosulfan treated groups were not significantly increased compared with those in the solvent control group.

结果即使在最高剂量组也没有发现有子宫增重作用，而且对阴道上皮细胞角化、子宫吸液、子宫上皮细胞高度和基质层厚度等多项指标都没有明显的影响。

Objective To investigate the relationship between matrix metalloproteinases and all types of coronary heart disease.

目的：探讨基质金属蛋白酶与各类型冠心病的关系。

Progress of research on the correlation between oculopathy and the matrix metalloproteinases and tissue inhibitive factors.

基质金属蛋白酶及其组织抑制因子与眼病的相关性研究进展。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷