查询词典 test tubing

Drill stem test ; tubing conveyed perforation ; design

钻柱地层测试；油管传输射孔；设计

At 1 inch and 3 inches from one end of the sample,make circumferential cuts through the outer conductor.Do not cut the center conductor.The spacing between these cuts will be the 2 inch test section length.These cuts can be made with any device that gives smooth even cuts such as a band saw ,hacksaw or tubing cutter.

at 1英寸和3英寸的一端到另一端的范例，使环穿越外conductor.do不会削减该中心conductor.the间距之间的这些削减将是2英寸试验段length.these削减可以作出与任何装置，使顺利进行，甚至削减，例如作为一个带锯， hacksaw或油管刀具。

The result of the simulation test shows tha the tubing length intelligent measurer runs well with high accuracy.

模拟试验结果表明，这种油管长度计量仪测量原理可行，测量精度可达1‰。

A finite element method is used to analyze the stress on tangential opening and orthogonal opening tubing connection on pressure vessels, the stress distribution information of vessel barrel, tubing and position of connection are obtained. And the stress test in the model.

本文对压力容器正交和切向开孔接管区进行有限元分析，获得了容器筒体、接管及其连接部位的应力分布结果，利用电阻应变测试技术进行现场测试。

The test kit contains three segments of durable shatterproof tubing, two brass adaptors used to assemble the three tubing segments, and test hardware to enable testing of Series 7 check modules and standard double checks.

这种检测组件包括三段耐用的抗震管子，两个黄铜适配器用于组装三段管子，以及能够检测系列7止回模块和标准双止回阀的检测五金件。

The test kit contains three segments of durable 7/16 shatterproof tubing, two brass adaptors used to assemble the three tubing segments, and test hardware to enable testing of Watts Series 7 check modules and standard double checks.

这种检测组件包括三段坚固耐用的 7/16英寸抗震管，两个黄铜适配器用于组装三段管道，检测五金件用于检测美国瓦茨系列7止回阀模块和标准双止回阀。

We want to buy Medical Devices and Laboratory Disposables, Ptri Dishes, Test Tubes, Specimen Containers, Plastic Tongue, Depressors and Cervix Spatulas, Saliva Ejectors, Flexible Tubing, Medical Gauze, Paraffin Gauz

我们要采购医疗设备和实验室一次性用品，试管，标本容器，塑料舌头，降压，唾液喷射器，软管，医用纱布，石蜡纱布，包装及医疗一次性外科产品

Designing the system schematic diagram explained the work principle of the hydraulic pressure synthesized test platform; According to the design of hydraulic pump, hydraulic valve, drill tubing choice and the computation, determined the model and the size of the hydraulic pressure part; In order to improving the consummation system, this article also carried on to test the system pressure loss and temperature increment; In addition, through the system calorific capacity computation, completed to choose the heater and the chiller ; Through designing the belt transmission and the axis structural, this article completed to the design of pumping station.

通过对系统原理图的设计，说明了液压综合试验台的工作原理；根据对液压泵、液压阀、油管等液压元件的选择和计算，确定了所需液压元件的型号及尺寸；为了改进和完善系统，本文还对系统压力损失和发热温升进行了验算；此外，通过对系统发热量计算，完成了对加热器和冷却器的选择；通过对带传动设计和轴的结构设计、校核，完成了对泵站的设计。

A full-size fatigue life test equipment for coiled tubing is developed to simulate the conditions of coiled tubing operation in fields.

为了能比较真实地模拟连续管在实际作业工况条件下，即在弯曲和内压联合作用下的疲劳寿命，研制出了一套专门用来进行连续管低周疲劳寿命的实物试验装备。

In the light of the shortcomings of the traditional method for predicting the fatigue life of coiled tubing, a new method for the reliability analysis of coiled tubing is offered, that is, normalizing the fatigue test data of coiled tubing with different materials and stress states by introducing a compound random variable X=NS2 based on low cycle fatigue curves.

预测连续油管疲劳寿命传统方法是将许多试样在不同应力水平的循环载荷作用下进行试验直至失效，从而作出S－N曲线，供工程参考，这样不仅费用高，且模拟实际应力条件也较困难。为此，根据低周疲劳曲线，通过引入复合随机变量X=NS2，对不同材料和应力水平下的连续油管疲劳实验数据进行了归一化处理。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。