查询词典 pumping

Finally, based on the above research results, applying the visualization object-oriented programming technology VB language and "Anticipate Paraffin Deposition 2.0" which aims to predict the oil paraffine card by means of the indicator diagram, the paper realizes a highly effective diagnosis of oil pumping well.

最后，在理论研究成果的基础上，采用可视化面向对象编程技术VB语言和数据库技术开发了利用示功图预防油井蜡卡软件《Anticipate Paraffin Deposition 2.0》，实现抽油井高效诊断；成功应用于长庆油田部分油井的定性分析和定量诊断，取得了较好的效果。

Having studied the relation of oil well paraffine precipitation and the rod load, the paper finds one new method to predict the oil paraffine precipitation ---statistics comparison of the indicator diagram, and calculates the paraffin removal cycle as well as the paraffin removal time And predicts the oil well paraffin precipitation; Combined with the test data of oil field and the basic production parameter of the oil well system, the paper has carried on close analysis of the efficiency of the single well system, and obtained each target reflecting the system operation; the efficiency of the oil pumping mechanical well system has been improved and the submersion pressure mathematical model has been completed, and the author draws up the dynamic control chart of sub-area system efficiency, thus raises the management level in the oil well system efficiency.

通过研究油井结蜡速度与抽油机悬点载荷的关系，将油井结蜡与示功图结合到一起，找到一种对油井结蜡预测的新方法——示功图统计对比法，计算出清蜡周期与清蜡时间，预防了油井蜡卡；以现场示功图为依据，结合生产参数对抽油机井系统效率进行实测分析，完善系统效率与沉没压力的数学模型并绘制油井系统效率动态控制图，对系统效率进行了检测评价与优化。

With the development of underground structures in Shanghai, the ground freezing method is more and more widely used in tunnel construction (such as the soil reinforcement of the passway and pumping house of tunnels).

冻结法施工在上海隧道建设中（如隧道旁通道、地下泵房等的设计与施工）得到广泛应用，也曾引发过严重的地质灾害（如上海地铁4号线外滩段的地质灾害）。

By using such explorations testing ways as drilling, ultrasonic logging, pumping test, water analysis, microseismic survey and indoor earth mechanical experiments, the foundation bearing layer's features in soft rock iterbedded hard rock constituted by argillaceous dolomite rock, argillaceous limestone, pelitic mudstone and shave rock was determined. The foundation bearing layer's features and the slope design parameters of C and Φ in foundation pit was evaluated and excavated through local architectural experience.

采用钻探、超声波测井、抽水试验、水质分析、地微震测量、室内岩土力学室验等综合勘探测试方法，确定薄至中厚层状泥质白云岩、泥质灰岩夹泥岩、页岩组成的软质岩与硬质岩互层状岩体地基承载力特征值，结合地区的建筑经验合理的评价和充分挖掘软质岩与硬质岩互层状岩体地基承载力特征值和基坑边坡设计参数C、Φ。

Extracting oil from oil sands produces two or three times as much carbon dioxide as pumping it out of a normal well, according to the Pembina Institute, an environmental group.

根据一个名为Pembina研究所的环保组织估计，将石油从油沙中提炼出来所产生的二氧化碳将是从一个普通的油井中抽出同样石油所排放量的两三倍。

It can be used not only in concrete pumping, but also in plasm supply and concrete shooting.

本泵不仅可以用于泵送混凝土，而且可以用于注浆、混凝土喷射等场合。

Some of the significant parameters that can be manipulated are the temperature of fermentation, pumping over or punching down the cap, the choice of fermentation vessel (small volume open-top fermenters, versus large tanks, versus rotary fermenters), the use of prefermentation cold maceration, and malolactic in barrel—and this list is far from complete.

一些可被操作的有效参数是发酵温度，泵送或酒盖穿孔，发酵容器选择（体积小，开顶发酵的选择，或大容器，或旋转发酵），用冷浸渍先发酵，及桶内苹果乳酸发酵---这列表远没有完成。

Because of periodically faulting hydrocarbon pumping migration along fault zone is periodic, intermittent and pulsant, and hydrocarbon migration and accumulation often locates the newest strata.

断裂周期性破裂活动的特征决定了油气沿断裂的垂向泵吸运移呈周期性、间歇性和脉动的特点，同时也决定了油气易于在断裂错开的最新层位聚集成藏。

Chapter 3 introduces the research situation of measuring method on the pumpage of concrete pump and the mathematic expression is established according to the structure parameters and working principle. The key factors of real time pumping efficiency are described.

第三章讨论了混凝土泵排量测量方法，根据混凝土泵泵的结构参数和工作原理建立了测量混凝土泵排量的数学表达式，阐述了混凝土泵实时泵送效率的关键因素。

In this paper ,the comparison and analysis of landfill gas migration simulation are presented in assumptions of with landfill gas control system and without landfill gas control system ,and the optimal pumpage of gas pumping well is calculated ,thus the ratio of landfill gas collection is given correspondingly.

利用本数值模型对无控制系统和有控制系统时释放气体运移进行了对比模拟分析，给出了有水平气体控制系统时的优化排气量并得出相应的释放气体收集率，可为填埋场释放气体控制系统的设计及环境影响预测和评价提供理论依据。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。