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Field test shows that, this rig is characterized by high power utilization ratio, high hoisting speed, less load on the belt brake, and high capability of dealing with accidents.
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现场试验表明，钻机功率利用率高，起升速度快；反转制动特性减轻了带刹车的载荷；变矩特性加强了处理事故的能力。 |
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Field trip to Philadelphia. Work with Sulzberger students.
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9费城的实地考察：和苏兹伯格学生合作。 |
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Field trips and in depth relationships with building fabricators demonstrate new methods for building design.
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实地考察旅行以及和相关的建筑物组装者的密切互动，展示了建筑设计的新方法。 |
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Field use and test shows that, (1) the coupler drive system improves the soft characteristics in the starting and transmission of the pumping unit; (2) the new drive system solves the problems of drive slippage and frequent change of rubber belt; (3) it p
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现场应用测试表明：(1)耦合器传动系统可改善抽油机启动和传动中的软特性，提高整机和抽油杆的使用寿命；(2)解决了抽油机胶带传动中打滑“丢转”和频繁更换胶带等问题；(3)实现了抽油机大传动比，冲次任意可调，从而满足供液不足油井和稠油注蒸汽生产井的不同需要；(4)可提高抽油机系统效率2.24%，日耗电量下降39.6%。 |
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Field use shows that the new tubingless oil production unit has the advantages of high pump efficiency, low cost and easy operation.
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现场使用情况表明，新型无油管采油装置具有泵效高、投资少及作业方便等优点。 |
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Field using indicates that the polymer drilling fluid is suitable for the large size hole because of its remarkable cuttings removal ability; and polysulfide drilling fluid shows its strong inhibition, anti-sloughing and good cuttings transportation; whil
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现场应用结果表明，聚合物钻井液体系解决了大井眼携岩问题；聚磺钻井液体系抑制能力、防塌能力、携岩能力强；聚磺混油钻井液体系的携带、悬浮岩屑能力及润滑性更好。 |
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Field, Alexander J. The Most Technologically Progressive Decade of the Century.American Economic Review 93 (September 2003).
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本世纪科技跃进最大的十年〉，《美国经济回顾》93期（2003年9月号）。 |
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Field-bus system, we combine international advanced field-bus techniques, and develop a family of interconnect products to connect the field input and outputs to the control system.
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第三类总线产品，图尔克综合了世界上总线产品先进技术，开发生产工业上应用广泛的功能站，连接器和接插件等多种高品质现场总线产品，是连接输入/输出装置到开放式总线的最佳选择。 |
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FieldTurf is installed in more than 1500 high profile stadiums, universities, schools and parks worldwide.
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在全球有超过1500个高档体育场、大学、中小学和公园使用特福的产品。 |
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Fieldbus and Ethernet are applied to the control system of sluice gate, the three-layer control structure that consists of field, plant and remote control is realized.
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摘要将现场总线和以太网技术应用于水电厂闸门控制系统，实现水电厂闸门的现地控制、厂内集中监控、远方监控三级控制。 |
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Fielding is the most efficient method for restraining conduct disturbance.
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电磁屏蔽是抑制辐射干扰的一种有效隔离方法。 |
