Research on Virtual Reality Technology of Loader Working Process;
装载机作业过程的虚拟现实技术研究
The operation process of dynamic vehicle allocation is divided into operation process in node and vehicle running process between two nodes.
根据货物运输作业过程的实际需求,提出动态车辆调配问题,明确给出确定性动态车辆调配问题的定义,并利用网络图对问题进行描述。
The experimental results show the filtration flux steadily increases with the working pressure in the range of the working pressure lower than 0.
2MPa内,过滤通量与操作压力成线性增加关系;在操作压力恒定时,过滤通量随着原水溶液浓度的增加而减少。
The characteristics of filtration flux were studied by terms of tap water,kaolin solution and activated sludge.
在清水、高岭土配水、活性污泥3种条件下研究了该元件的过滤通量的特性,得出该元件在清水和高岭土配水条件下具有大通量特性,并分析了在活性污泥条件下失去大通量的原因。
The effects of different flow fields on filtration flux of tubular ceramic membrane assembles and the hydrodynamics in them are studied experimentally.
实验结果表明 ,内旋流陶瓷膜器的过滤通量比传统的十字流式陶瓷管膜器的大得多 ,这说明液体的流动结构对微滤膜表面滤饼的生成有较大的影响 ,提高滤膜表面上液体的剪切力可增大过滤通量 ,从而提高膜器的生产能
bradenhead squeeze job
通过套管头挤水泥作业
A universal device is designed for this study,with the device the forming of tee junction could be done.
设计了一套挤胀成形三通管接头的通用装置,并利用此装置进行了三通挤胀成形实验。
stab-in cementing shoe
插入式注水泥用套管鞋
Casing depths provided by the Operator.
(泥浆设计)依据的套管深度是由作业者提供的。
2.11 Casing depths provided by the Operator.
(泥浆设计)所依据的套管深度是由作业者提供的。
The aisles were packed solid.
过道上也挤得水泄不通。
TP140TT High Collapse Casing Development of (9(3″/4)) with Special Drift Test
特殊通径TP140TT高抗挤毁套管的开发
Technological process of the pneumatically-pigsqueezed cement mortar lining for steel pipeline
钢质管道水泥砂浆衬里风送挤涂工艺
The level of cementation behind the casing is in general clearly marked by a distinct temperature increase.
套管外水泥面通常能够清楚地被明显的温升标志出来。
joint for tube of asbestos-cement or cellulose fibre cement
石棉水泥或纤维素水泥制的管接头
5.10 Drill cement with seawater and then displace the new mud into the hole as drilling out of the casing shoe.
用海水钻水泥塞，钻到套管鞋时替入泥浆。
The effect of casing abrasion and cement sheath's defect position on casing stress
套管磨损与水泥环缺陷位置对套管应力的影响
asbestos conduit (excl. of asbestos-cement)
石棉套管（不包括石棉水泥制品）
cement-filled inflatable casing packer
注入水泥的膨胀式套管封隔器
the act of baptizing someone by pouring water on their head.
通过往某人头上倒水为他洗礼的动作。
Study on Underwater Strain-measurement Method as Used in Casing Collapse Test
套管挤毁试验水下应变测试方法的研究
Residual Collapsing Strength Analysis of Bending Part Casing in Medium/Short Radius Horizontal Wells
中短半径水平井弯曲段套管剩余抗挤强度分析
Asbestos-cement pressure pipes and joints for water
GB/T3039-1994石棉水泥输水管及其接头