Seawater hydraulics have been widely used in domestic and international ocean equipment because of its advantages of cleanliness, simpleness of system composition, low operating cost, nonflammability.
海水液压由于具有清洁、结构简单、运行成本低、难燃等优点，已在国内外的海洋装备中得到了广泛应用。
The volume of the crystallizer is smaller, has no wearing part and low operating cost.
结晶器的体积较小，无易损件，运行成本低。
Adsorption refrigeration has many merits such as noiseless, environmentally friendly and low operating cost.
吸附式制冷具有许多优点：如无环境污染、无噪声、运行费用低廉等。
Flame spray possesses the characteristics of simple equipment, easy of use and low operating cost, but the coating adhesive strength is low, and porosity and oxidation is high.
火焰喷涂具有设备简单、使用方便、操作成本低的特点，但它的涂层结合强度低，气孔率及氧化物含量高。
With low operating cost, American medical liability mutual insurance companies can provide flexible insurance program, effective medical risk management and multifunctional legal service.
美国非商业性的相互保险公司能为医疗风险提供弹性的保险计划，有力的风险管理，多功能的法律服务，而且低成本运作。
With low operating cost, American medical liability mutual insurance companies can provide flexible insurance program, effective medical risk management and multifunctional legal service.
美国非商业性的相互保险公司能为医疗风险提供弹性的保险计划，有力的风险管理，多功能的法律服务，而且低成本运作。
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