相容性问题

However, mechanical prosthetic valve has poor biocompatibility, and biological valve is easy to degrade and to be damaged. People have studied a new material to make valve. Giant molecule materials-made no-stent bio-mitral valve with chordae tendineae is similar to normal valve.

生物瓣具有血流动力学性能优秀，不需终生抗凝等优点，但机械瓣的生物相容性较差、生物瓣易退化损坏等问题，使人们开始对新的瓣膜制作材料进行研究，使用高分子材料制成的无支架带腱索生物二尖瓣与自然瓣膜相似，可维持人体二尖瓣生理功能、左室几何形状和血流动力学。

With specific design on the connection between screw and bar, ALPF solved the problem of looseness. The design was reasonable in structure and simple in operation. It was provided with good physical character and biological compatibility. It conformed to the principle of biological fixation.

ALPF可以使椎体复位满意，解决了钉杆角的松动问题，钉杆连接处采用增强设计，达到了设计要求，该器械设计合理，结构严谨，操作简便，具有良好的生物相容性，良好的生物物理特性，符合生物学固定原则。

Should be thought over. Because of the optimum norms of gas storage field are various, incompatible, and their dimensions are different, some norms even are qualitative gray figure. So to determine the optimal plan of the gas storage field project is a gray system.

由于确定地下储气库优化设计指标类型的多样性，不相容性，且其量纲也不尽相同，甚至有些指标只能是定性描述的非量化灰数，这就导致地下储气库建造设计方案的优选是属灰色系统问题。

I am currently working on a FAQ about Backup Loaders and game compatability. And remember...

我现在正在进行备份载入软体的常见问题以及游戏的相容性，但请记得一件事

In order to implement the flow of ammunition from overland travel to air transportation to air drop to overland travel again and thereby speed up the process of ammunition supply,this research integrated the palletized loading system with airdrop supply system.

为实现弹药由陆路运输到空运再到陆路运输的补给流程，从而解决战时弹药的快速保障问题，文中将弹药托盘装载系统与空投补给系统结合在一起进行研究，分析了弹药托盘装运系统与空投补给系统的构成，提出了两者的相容性目标，并通过相关试验提出了实现该目标的可行性途径。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。