In the U. S., reactors shut down for refueling typically retain most of their fuel in the thick steel reactor pressure vessel that provides much more protection against a radioactive release.
在美国，如果反应堆因补充燃料而关闭，一般来说，在厚重的钢质反应堆压力容器内仍会存有大多数燃料，因为这个容器可提供更多保护，防止辐射泄漏。
The welding wire is used for welding low carbon structural steel and low alloy steel. Such as ships, Bridges heavy-duty machines, boilers and pressure vessel etc.
该焊丝用于焊接低碳钢和低合金钢结构，如船舶、车辆、桥梁、工程机械、锅炉和压力容器等。
The test shows that the non-equality and unknown stress distribution of weld joint, which can be promoted by extra-load, is the key to make sure the steel pressure vessel for safety.
结果表明，焊接接头的应力不均匀性和不确定性是影响钢制压力容器安全性的关键，采用加载法可以有效地改善这种非均匀应力分布状况。
The design of the system is mainly for the steel of low-temperature pressure vessel, which can not only design in welding procedures but also in combined welding means.
该专家系统主要是针对低温容器用钢而进行的焊接工艺设计，不仅可以进行单一焊接方法的工艺设计，而且可以进行组合焊接方法的工艺设计。
The welding wire is used for welding low carbon structural steel and low alloy steel. Such as ships, heavy-duty machines, pressure vessel etc.
该焊丝用于焊接低碳钢和低合金钢结构，如船舶、工程机械、压力容器等。
Design of equipment and container: Chapter 3, Safety Monitoring Specification for Pressure Vessel; GB150, Steel Pressure Vessel.
设备容器设计执行《压力容器安全监察规程》“第三章设计”和GB150《钢制压力容器》。
Nowdays, it forms a lines of developing, designing, manufacturing, installing and service for environment protection, coating, pressure vessel, chemical, new material, steel structure.
目前已形成涂装、环保、压力容器、钢结构、化工、新材料等六大产业的研发、设计、制造、安装及服务。
With the comparison of three standards for carbon and low alloy steel pipes used in pressure vessel, the opinions of the author on the clauses in the document AQSIQ [2010] No. 86 were presented.
通过对压力容器常用的3项碳素钢和低合金钢无缝钢管标准的对比，对质检特函[2010]86号文有关碳素钢和低合金钢无缝钢管的技术措施提出了自己的看法。
A new low alloying steel with low susceptibility to weld cold cracking has been developed for large heat input welding in pressure vessel engineering.
试验结果表明，该钢具有焊接冷裂纹倾向低、可用大线能量焊接、焊后不宜进行消氢处理等特点，可用作高强度大焊接线能量用钢。
A new low alloying steel with low susceptibility to weld cold cracking has been developed for large heat input welding in pressure vessel engineering.
试验结果表明，该钢具有焊接冷裂纹倾向低、可用大线能量焊接、焊后不宜进行消氢处理等特点，可用作高强度大焊接线能量用钢。
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