With age, the degree of bone marrow fat is increased, which often leads to not get a sufficient number of mesenchymal stem cells.

Conclusions Hip prosthesis can cause intravasation of bone marrow fat that leads to platelet activation.

结论髋关节假体置换术可引起骨髓脂肪入侵血液循环并导致血小板激活。

Mesenchymal stem cells can differentiate into bone, fat, cartilage and other types of cells.

间充质干细胞能分化成骨、脂肪、软骨和其他种类细胞。

At the same time be inducted to bone and fat tissue. 3.

同时向骨和脂肪组织诱导成功。

Excess weight may come from muscle, bone, fat and/ or body water.

超过的体重可能来自于肌肉，骨骼，脂肪或者身体内的水分。

The liquid portion of bone fat; used as a lubricant and in leather manufacture.

骨脂的液体部分，用作润滑剂，亦用于制革。

Results On CT and MRI, the most frequent findings were hyperostotic changes of great wings of the sphenoid bone accompanied by soft tissue masses. On enhanced CT and MRI, the lesions showed moderate to marked enhancement.

结果CT及MRI最常见的表现为蝶骨大翼增厚伴有软组织肿块，增强后均可见中等到明显强化。

Objective To investigate the hyperostotic changes in meningioma of the cranial base associated with tumor invasion.

目的探讨颅底脑膜瘤骨增生与骨侵袭的关系。

then I went home, got into bed, and set my watch to tick off not the minutes, but the months.

我回到家，躺到床上，然后把手表从显示分钟改为显示月份。

That applicant's interview didn't go so well; it didn't tick any of my boxes.

那位应聘者面试做的不太好，没能达到我要求的标准。

They could hear the regular tick of the clock.

他们能听见时钟有规律的滴答声。

This one is perfect, it ticks all my boxes.

这个包简直完美，满足了我的所有需求。

There's nothing that ticks off a professor more than making him-or herself available for a custom office hour only to find that you don't care enough to come on time.

让教授腾出空闲，跟他或她约在了一个非正式的办公时间里见面却没有注意准时到达，没有什么比这更能惹恼教授的了。

Please tick this box if you do not wish to receive such mailings

如果你不想收到此类邮件，请在这个方框里打钩。

Research Progress on Functional Molecules from Ticks and their Application Prospect

蜱的功能分子研究及其应用前景

Study on the Experiment of Ticks Control in JiangSu Province

江苏省蜱防制的试验研究

Studies on segmental bone defect repaired with autogenous bone dust

自身骨泥能否成为骨缺损或骨间隙修复的植骨材料：兔桡骨空白对照实验研究

AIM: To observe the effect of repairing bone defect with autogenous bone dust mixed periosteous pieces and compare with the effect of single bone dust so as to seek a good method for treating bone defect.

目的：观察应用自体骨泥混入骨膜碎片修复骨缺损的效果，并与单纯自体骨泥植骨修复，骨缺损的效果作比较。

Repair of bone defects with autogenous bone dust mixed with periosteous pieces versus single bone dust

自体骨泥混入骨膜碎片植骨与单纯自体骨泥植骨修复骨缺损的效果对比实验

It's worth noting that the phosphates in the calcined bone dust are a natural fertilizer-in fact, animal bone is sometimes used this way-which can have an environmental impact by stimulating plant growth.

值得注意的是，骨质高温残留物中的磷酸盐是一种天然肥料——事实上，动物骨骼有时就会高温处理后用作肥料——能够刺激植物生长从而对环境产生有利影响。

To investigate the osteogenesis of the autogenous bone dust produced by drilling in the diaphysis or metaphysis of a long bone before internal fixation with plates and its clinical application as an autograft.

探讨长管状骨钢板内固定产生的自身骨泥有无骨诱导活性，能否作为植骨材料及其临床应用。