The bridge is manually operated by hydraulic and is almost maintenance-free, requiring no other power.

Maintenance-free battery and valve-regulated storage battery are very sensitive to the charging voltage.

免维护电池和阀控电池对充电电压很敏感,而添加负极膨胀剂又强烈影响电池的充电接受性能.

Designed as a hydraulic service tool, this meter will provide years of maintenance-free performance.

作为液压服务工具设计, 这款表将提供维修年免费的性能.

Characters of this device are : simple handing, steady operation, high accuracy and maintenance free.

该编码器定尺操作简便, 运行稳定, 达到了高精度、免维护的效果.

Battery , maintenance-free , Charger for maintenance-free batteries, Disc brush , standard , Longlife fan, Tank-in-tank system.

标准盘刷2个, 箱中 箱式 水箱设计, 免维护电瓶和充电器.长寿命抽吸风扇.

It is a maintenance free analyzer as its newest design of the precision meter pump.

使用隔膜式精密计量泵---计量精确、免维护.

The ELF Coalescer is a simple, virtually maintenance-free system for separating oil from steam condensate.

该聚结器是一种简单的用于分离蒸汽冷凝液中的油的系统, 维修方便.

Key parts are made of special materials, almost maintenance free.

◎关键零件均采用特殊材料, 基本无须维护.

But that's what some visitors do with Barrio de Salamanca in Madrid, perhaps the city's toniest enclave, often ( and rather aptly) compared to the Upper East Side of Manhattan.

但这正是部分游客对马德里的萨拉曼卡区（Barrio de Salamanca）所抱持的态度，这里大概算是这座城市里最豪华的飞地，堪与美国曼哈顿的上东区比肩。

Between 1997 and 2007, first-year salaries doubled from$ 80,000 to$ 160,000 at the toniest law firms, often referred to as big law.

从1997年至2007年，在最顶尖的律所，也就是所谓“大律所”，首年入职员工的薪酬翻了一番，从80000美元上涨到160000美元。

THE GOOD TIMES are rolling again in the country's toniest neighborhoods.

美国的高档社区又迎来了大好时光。

And by then the unsustainability of the traditional model was already quite clear.

而且当时中国传统发展模式的不可持续性已经愈发明显.

A tonier image could also help add branding luster to the companies' lower-end models.

提高自身档次还有助于国内汽车生产商提升其低端车型的品牌影响力。

Hash-partitioned global indexes offer better performance by spreading out contention when the index is monotonically growing.

全局哈希分区索引(globalhash-index)在索引值单调增长的情况下能够均匀分布索引数据,从而提升系统性能.

With increase in the coupling parameter, tip velocity at state increased monotonically and it's interfacial stabil.

随着耦合系数的增大, 晶核由一圆核发展为细长的枝晶,枝晶的稳态尖端速度呈单调递增趋势,界面的稳定性逐渐变差.

Hash-partitioned global indexes offer better performance by spreading out contention when the index monotonically growing.

全局哈希分区索引(globalhash-partitionedindex)在索引值单调增长的情况下能够均匀分布索引数据,从而提升系统性能.

The value of papers monotonically after the deadline.

报告的价值在期限后递减.

Risk of type 2 diabetes appeared to monotonically with increasing adiponectin levels.

随着血脂联素水平的提高,2型糖尿病的发生风险单调地递减.

The propagation velocity of nonpolaritons is a monotonically increasing function of temperature.

非极化激元的传播速度是温度的单调增加函数.

The present study measured CNV on 17 volunteerswith 2000,4000 Hz pure tone.

测试音采用2000、4000H之纯音.

A model is presented for best fitting blanks of huge sculpture surface parts.

提出了一种复杂曲面类毛坯与设计原型最佳适配的优化算法.