self-sealing

Suitable for preparation of early-strength, high-strength , high-anti-filtration and self-sealing & pumpable concrete.

适用配制早强 、 高强 、 高抗渗、自密实 泵送 混凝土及自流灌浆材料.

Objective To determine the efficacy and safety of self-sealing pars plana sclerotomies for vitrectomy.

目的探讨自 闭式 巩膜隧道切口用于经睫状体平坦部玻璃体切除术的有效性和安全性.

The double-cone sealing is one of the semi-self-sealing construction which is widely used in high-pressure vessel.

双锥密封是高压容器广泛采用的一种 半 自紧结构形式,其螺栓联接设计合理与否,直接影响到密封结构的性能、使用寿命与效益.

Drag onto the page to add a self-sealing quick release coupling. Right-click to remove valves.

拖到绘图页后,可以添加 自封 式速释离合器. 右击可删除阀.

Scanning electron microscope photographs indicate that vitreous material of the self-sealing layer fills in cracks of the coating, resulting in blocking off the passage of oxygen efficiently.

通过扫描电镜观察到自愈合层的玻璃态物质进入涂层裂纹中，有效地填充裂纹并阻挡氧的通过。

Self-sealing quick release coupling with or without mechanically operated valves.

自封 式速释离合器(带有或不带机械操作阀).

Currently, this science is used in packaging, by extending shelf life ( preservatives can be released into the food), improving product safety ( by alerting consumers to spoiled food), and even repairing torn packaging through some sort of self-sealing process.

目前，这门技术使用的包装，通过延长保质期（防腐剂可放到食品里），提高产品的安全性（提醒消费者变质的食品），甚至通过某些自动封口的方式修复撕裂的包装。

The most frequent reaction causing the self-sealing of rocks with high secondary permeability is argillization.

这种发生频率很高的、使次生渗透性能良好的岩体产生自封闭现象的反应就是泥岩化。

The merits : high self-sealing performace, resistance to high pressure , and high resistance to corrosion, etc.

这种密封环具有密封性强 、 耐高压 、 耐腐蚀性强等优点.

A polyurethane sealing tape which was self-adhesive flame-retarding was prepared with polyether, TDI, MDI flame retardant.

以聚醚 、 TDI 、 MDI、阻燃剂等制得一种具有自粘性、阻燃性的密封胶带.