相容性

Of various patches, synthesized nonabsorbable patch and acellular patch display low infection, little complication and good biocompatibility.

在各种类型补片中，合成的不可吸收补片和脱细胞补片感染发生率低，并发症少，生物相容性好于其他类型补片。

The improvement of the compatibility of nonaqueous electrolytes with electrodes, and the progress on the electrolyte optimization to improve the compatibility of electrolyte with electrodes are introduced.

改善电解质与电极的相容性，提高电极表面钝化膜的稳定性是提高电池综合性能的有效途径。

Metal prosthesis has problems such as sensitivity to defect, loosening, breakage, bad histocompatibility and nondegradation.

自体骨虽然是理想的骨缺损修复材料，但自体取骨增加了患者的创伤和痛苦，并且供骨的来源有限，难以满足大段骨移植的要求；金属假体对缺口敏感，存在松动、断裂、组织相容性差、不可降解等问题。

Autogenous bone is an ideal material to repair bone defect, however, autogenous bone harvest increases patient trauma and pain. Moreover, its source is very limited, and it could not meet the requirement to repair large-segment transplantation. Metal prosthesis has problems such as sensitivity to defect, loosening, breakage, bad histocompatibility and nondegradation.

自体骨虽然是理想的骨缺损修复材料，但自体取骨增加了患者的创伤和痛苦，并且供骨的来源有限，难以满足大段骨移植的要求；金属假体对缺口敏感，存在松动、断裂、组织相容性差、不可降解等问题。

The magnetite with a mean diameter of 8nm was prepared by chemical coprecipitation methods. By the addition of nonionized oleic acid to the suspension of magnetite in solution during precipitation, the magnetite nanoparticles were coated with a double surfactant layer. A gel-like precipitated precursor is then formed because of the hydrophobic interaction among those coated units. By transferring of this precursor to an organic solvent, the surfactant double layer on Fe〓O〓 nanoparticles reduces to one; however, it still remains as a double layer by transferring to an alkaline aqueous solution. Both these cases give in stable colloids of superparamagnetic Fe〓O〓 nanoparticles.

从解决无机磁性Fe〓O〓颗粒与有机烯类单体的相容性入手，采用化学共沉淀法，制备了平均直径为8nm的超顺磁性Fe〓O〓颗粒，在制备过程中以非离子形式引入油酸，在Fe〓O〓颗粒表面形成一个具有双层结构的疏水外壳，并通过疏水相互作用凝聚成磁性Fe〓O〓凝胶，能够以单分子层结构形式溶解在非极性溶剂中，也能够以双分子层结构形式溶解在碱性水溶液中，形成稳定的超顺磁性Fe〓O〓溶胶。

ConclusionNano-DBM produced under the conditions of low or controlled temperature, is a kind of biomaterial which is avirulent, nonirritant, nonpyrogenic, nonimmunological reaction and reveals good biocompatibility.

结论纳米DBM可在低温或控制温度条件下制备，是一种无毒、无刺激，不含热源、不引起免疫排斥反应的生物材料，具有良好生物相容性。

Form PLA is a nonvirulent macromolecular compound with biocompatibility, which used in the manufacture of new biodegradable plastics, fiber, and biomedical material.

型乳酸，分子式C3H6O3，为含有氢氧基的有机酸，是生物的代谢中间产物。L型乳酸可以在动物和人类细胞中新陈代谢因为这些细胞含有L型乳酸去氢酵素。L型乳酸还可用於生产L型乳酸聚合物。L型乳酸聚合物属於无毒的高分子化合物，具有生物相容性，可用於制造生物可分解的塑胶、纤维以及生医材料等。

The migrating speed of cells on the stereoframe was faster than that on the plane;and the long olivary cells being faster than the spherical cells.

PGA在SCS生长中具有良好的生物相容性；与平面相比SCS更易在立体网架的纤维上迁移，长橄榄形的SCS有包裹纤维的趋势。

Experimental study of co-culture showed that there was a good biological compatibility between fibreframe of PGA and SCS.Compared with SCs on the plane,SCs migrated easily on the stereoframe.The long olivary cell of SC was still trending to wrapping fibre up without neurons.

PGA在SCS生长中具有良好的生物相容性；与平面相比SCS更易在立体网架的纤维上迁移，长橄榄形的SCS有包裹纤维的趋势。

Ti alloy is a most perspective material for oralogy due to its excellent mechanical properties and erosion resistance as well as biology compatibility.

钛具有优异的力学性能，良好的耐蚀性和生物相容性，已成为口腔医学中最有发展前途的金属材料。

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。