60mm

Experimental study of flight characteristics and penetration ability of φ 60mm EFP warhead

EFP飞行及威力实验研究

Design and utilization of φ 60mm percussion bit

Φ600mm冲击钻头的设计与使用

The storage time of the conventional direct evaporate ice-on-coil storage system is 8-10 hours , ice layer thickness is 40 ~ 60mm .

传统常用的直接蒸发冰盘管蓄冰系统蓄冰时间为8～10小时，冰层厚度为40～60mm。

Particular uses of the method are described in regard to the evaluation of φ 60mm wireline diamond bits . The results are compared with those obtained by other methods .

结合φ60mm绳索取心金刚石钻头评价，说明了该方法的具体应用，并与用其它方法评价的的结果进行了对比。

Grinding balls with Φ 35mm , Φ 40mm and Φ 60mm were produced with a skew rolling mill .

通过斜轧机轧制出了直径分别为Φ35mm、Φ40mm、Φ60mm的磨球。

Based on this , a design programme for MSBS ( 60mm × 60mm ) was pro-posed , the calculating and the testing results are given .

在此基础上，提出了一个60mm×60mm的磁悬挂天平系统的设计方案，并给出了此设计方案的理论计算与实验结果的对比表。

Bi-2212 superconducting rigns ( 60mm in diameter ) were processed in a rotating furnace in flowing oxygen using Ag foil as the substrate .

采用部分熔化法在流氧气氛的旋转炉中，以Ag箔为衬，成功制得直径60mm的Bi-2212超导圆筒。

Methods : 60 alginate impressions with the volume of 60mm × 30mm × 30mm were divided into 2 groups , 30 in each .

方法：在60mm×30mm×30mm体积的不锈钢模块上用藻酸盐印模材料制取阴模60个，分成2组，每组30个。

By laser surface alloying processing , an alloying layer with the thickness of 0 40 ~ 0 60mm ( after finish grinding ) on the steel rocker arm was obtained .

对钢制气门摇臂进行多道激光表面合金化处理，精磨后获得厚度达040～060mm的合金化层。

After the raw material of benzophenone was rectified by using distillation method , single crystal of benzophenone with dimension of about 30mm × 40mm × 60mm was grown with undercooled melt growth method .

本文采用过冷熔体法进行二苯甲酮晶体的生长实验，得到尺寸约为30mm×40mm×60mm的单晶。

The goal was to turn out the plate with yield strength ≥ 460MPa and thickness ≤ 60mm by composition designing combined with controlled rolling and controlled cooling process and to satisfy the requirement of bridge steel of the nation .

其目标是采用微合金成分设计和控轧控冷工艺相结合的方法，生产出屈服强度≥460MPa、厚度≤60mm的热轧宽厚板，以满足国内对高等级桥梁用钢的需求。

Several technological parameters of packing were observed by the method of normal experiment and the optimum technological parameters were as follows : ZC aluminum foil with the standard of 85mm × 60mm ; run speed , 120 pack / min and the hot shut temperature of seal , 130 ℃.

本文应用正交试验法对不同包装工艺参数进行考察，确定了最佳工艺参数：ZC铝箔、铝箔规格为85mm×60mm、运行速度为120包／分钟、封口热合温度130℃。