Through feed back signal in closed loop circuit, PLC controls speed of feed roller, and adjusts feed amount, so that iron ore layer can be controlled between high and low probes.

ON-LINE MEASUREMENT OF DIAMETERS OF CYLINDRICAL WORKPIECES The Through Feed Superfinishing Process for O.D.of the Precise, Thin, Long and Straight Cylindrical Workpieces

一种在线测量圆柱工件直径的方法精密细长直圆柱工件外径贯穿式超精研

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According to process parameters given by level 2 model, TCS system changes gap opening of vertical edging rolls to control strip width through feed forward and feedback technology.

通过前馈和反馈技术，TCS按照二级模型给出的工艺参数实时变换立辊开口度来控制带钢的宽度。

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Through Feed the Future, the United States supports partner countries to develop food security strategies, focusing on smallholder farmers and promoting private sector.

通过这一未来粮食保障行动计划，美国支持伙伴国家发展粮食安全战略，关注小农及提升私营部门。

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Through feed pump performance tests and the linear regression analysis of test results, the regression equation was established, thus can predicate the fuel flow accurately.

通过输油泵性能测试，对试验数据应用线性回归方法分析，确定回归方程，对输油泵流量进行预测。

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Grinder, millstone-type, for solid mineral materials high accuracy through feed centerless grinding machine

磨石式固体矿物研磨机高精度通磨无心磨床

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The pressure control loop makes the pressure of the mixed gas track its set value through feed forward and feedback expert controller.

压力控制回路通过前馈和反馈专家控制器，使混合煤气压力跟踪给定值。

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Hydraulic through feed vibration staking machine

液压通过式振动刮软机

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High accuracy through feed centerless grinding machine

高精度通磨无心磨床

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Buried hill can be divided into two major categories, landform hill and tectonic hill, and subordinates 6 types in Jizhong depression; Oil and gas travel into the buried hill through fault and unconformity, and theirs migration pattern includes two categories: in-source and out-source.

冀中坳陷潜山可以分为地貌和构造潜山两大类，下属6种类型；油气主要依靠断层和不整合进入潜山，其运移方式有源内和源外两大类。

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Main reservoir forming pattern of the fault-block type buried hills is "young source in old reservoir" type, and oil-gas in Cenozoic group was accumulated and formed in the buried hill reservoirs through fault, unconformity surface and sand transportation system.

断块型古潜山主要成藏模式是新生古储型，新生界油气通过断层、不整合面和砂体输导体系在潜山储层聚集成藏。

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Based on the study of oil percolation migration mechanism through fault zone and its influencing factors, physical simulation was made on the oil percolation migration characteristics through fault zones with different grain sizes, shale contents and tip angles using experiment equipment designed and installed by ourselves.

在研究原油通过断裂带渗滤运移机制及主要影响因素的基础上，利用自行设计组装的模拟实验装置，对原油通过不同粒度、泥质含量和倾角的断裂带的渗滤运移特征进行了物理模拟。

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The migration velocity of gas through fault zone is bigger than that of oil through fault zone, in the same condition of dynamic force, it indicates that the remaining oil ability of fault zone is stronger than the remaining gas ability of fault zone.

在相同动力条件下，天然气通过断裂带的运移速度较原油通过其运移速度快，表明断裂带滞留油的能力较其滞留气的能力强。

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Through fault simulation, main factors which influence the performance of Two-stroke diesel engine were analyzed. And when faults gradually deepen, main performance factors of diesel engine including effective power, fuel consumption rate, IMEP, maximum combustion pressure was also analyzed.

通过故障模拟，分析了影响低速二冲程柴油机性能的主要因素，及在故障逐渐加深时，柴油机主要性能参数（有效功率、燃油消耗率、平均指示压力和最大爆发压力等）变化规律。

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These processes are called the information construction of the tunnel in a fault and crush zone, which is applied to the tunneling through Fault 4 and gives a satisfying effect.

该方法在隧道穿越F4断层施工指导中取得了令人满意的结果。

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Wenchuan earthquake damage survey indicates that each tunnel through fault has more serious damage in fault section than common segment, so fault section is key point in seismic fortification.

通过对汶川地震震害调查，发现震区内各穿越断层隧道过断层段破坏情况较普通段严重，认为穿越断层隧道过断层段为震害设防之枢纽。

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Besides using the general methods through fault, according to the characteristics of fault and other suitable conditions, a method of adjusting the extraction advance direction of fault is put out.

回采阶段除采用常规方法过断层外，还可根据断层的性质及其它有利条件，采用调整断层带位置回采推进方向过断层的方法。

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Water inrushes through fault mostly produced by deformation and water conduction of the fault due to excavation, in which no water exists in initial geological condition.

断层突水事故中，大多是原始地质条件下的非导水断层在采动影响下发生突水。

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This paper introduces the successful experience of over roadway extraction in complex geology that has roof step, face roof collapse with cavity, passing through fault etc.

介绍了135采煤队在顶板台阶下沉、漏顶、压力大、过断层等复杂地质因素影响下，跨巷道高档普采成功回采的经验。

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There are three reservoir models: self sourced and lateral migration, self sourced and vertical migration through fault, as well as hybrid migration.

低熟油的成藏模式有3种，即自源侧向运移聚集成藏、自源断层垂向运聚成藏和混合运聚成藏模式。

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The study of relationship between gas accumulation efficiency and evaluation parameter of gas transporting ability through fault points out: evaluation parameter value of transporting abili.

在断裂输导天然气能力影响因素分析基础上，建立了断裂输导天然气能力评价参数。

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