zone-melting technique

Applying of microsurgical technique to repair flexor tendon rupture in zone ⅱ

显微外科技术修复Ⅱ区指屈肌腱断裂

In this paper the composition and reaction mechanism of the model S accelerated cement are expounded. The process of operation test for dry method hole wall protecting-thief zone plugging by using the accelerated cement, grouting technique, and tools of special use are also described.

文中阐述了S型瞬凝水泥的组成及反应机理，介绍了用它进行干法护孔、堵漏的生产试验过程，包括灌注工艺和专用工具。

Comparison of Maize Varieties with Cultivation Technique of Partial Ridge Permeability in the Third and Fourth Accumulated Temperature Zone

第三四积温区玉米偏垄通透栽培品种对比试验

A risk inspection was made of the reserve oil tanks in a reserve oil tank zone using the qualitative RBI technique, and a risk reassessment was conducted of the inspected oil tanks in combination with the acoustic on-line inspection result of the reserve oil tanks.

采用定性RBI技术对某汽油罐区储罐进行了风险检验，结合储罐声学在线检测结果，对被检油罐进行了风险再评价。

Introduced the 7 respects advanced technique that engineering of plant of new-style source uses Tianjin zone.

介绍了天津开发区新型热源厂工程采用的七方面先进技术.