英汉例句

• over a long period of time a short service life of the reductor on yq-100 down-the-hole drill was unsatisfactory and remained unsolved.

  yq—100型潜孔鉆机减速器的使用寿命低，是用户反映强烈而又长期未能解决的问题。

• rotary percussion drilling tool may solve the problem of low rate of penetration and short service life of drilling bit in hard-brash formations.

  旋沖鉆井工具是解决硬脆性地层机械鉆速低，鉆头使用寿命短的主要手段之一。

• the reasons of short service life of aeronautical bearings are analyzed.

  本文分析了航空轴承使用寿命短的原因；

• however it has some disadvantages, such as low productivity and short service life of the equipment.

  但是这种设备有一些缺点，如：生产能力低、设备寿命短。

• to solve the problem of short service life and poor performance of low melting point alloy mould manufactured by arc spray forming, the manufacturing of stainless steel mould has been presented.

  为了解决低熔点材料电弧熔射成形模具使用性能差、寿命低等问题，提出电弧熔射成形制作不锈钢模具的方法。

• there are three main problems existed in the technology of direct electrolysis of seawater, including low current efficiency, high energy consumption and short service life of anode.

  海水直接电解制氯技术存在的主要问题有电流效率低、电耗高以及阳极寿命短等。

• the oil-saving and environmental-protection hydraulic oil cylinder solves the technical problems of the loss of the hydraulic oil, environmental pollution and short service life in the prior art.

  本发明解决了现有技术存在液压油流失、污染环境、使用寿命短的技术问题。

• the utility model solves the problems that when the speed of the vehicle is increased, the power cord can strike fire and the components have short service life and large quantity of repair.

  本实用新型解决了机车车速提高时电源线会打火，以及组件寿命较短、维修量较大等问题。

• the invention solves the technical problems of more laboursome manual operation and short service life of the prior hydraulic tool.

  它解决了现有液压工具手工操作较为费力、使用寿命短等技术问题。

• the invention discloses a paper winder for a journal printer, which mainly solves the problems of vague printing, poor suitability, short service life and so on in the prior art.

  本发明公开了一种流水账打印机的卷纸机构，主要解决现有技术中存在的打印模糊、适应性较差、使用寿命较短等问题。

• equipment is large and heavy, occupying a large area; difficult to take out dies; short service life of heating tubes; hidden troubles for maintenance and production safety.

  设备笨重占地多，取模不便，而且发热管寿命短，对维护及生产安全带来隐患。

• in view of the low efficiency of solar photovoltaic system, short service life of the lead-acid battery and other issues, designed a solar controller using microcontroller mc9s08qg8.

  针对目前太阳能发电系统效率低、铅酸蓄电池使用寿命短等问题，利用微控制器mc9s08qg8设计一种太阳能控制器。

• the existing shed skeleton has advantages of low strength, thick skeleton, short service life and high agricultural production cost;

  现在使用的大棚骨架强度低、骨 架厚、使用寿命短，农业生产成本高；

• the utility model solves the problems of electricity consumption, short service life of batteries, etc.

  解决其省电、延长电池寿命等问题。

• this article analyzes the reasons for leakage and short service life of each heat exchanger for conversion system in our factory. after we modify them, corrosion is reduced and they work very well.

  分析了我厂中压变换系统各换热设备泄漏及使用寿命短的原因，提出了相关的改进方案，达到了减少腐蚀，稳定运行的目的。

• the invention solves the problems of low early strength, poor slurry flowability and stability and short service life of the traditional non-floating bead pulverized fuel ash low-density cement.

  本发明解决了现有非漂珠粉煤灰低密度水泥早期强度低、浆体流动性不好、稳定性差及使用寿命短的问题。

• normal production of the electrolytic tinning line at baoshan iron & steel co. ltd. was restrained to some extent by short service life of the reflow conduct roll and frequent rush repairs.

  宝钢电镀锡机组软熔导电辊使用寿命短，抢修频繁，一定程度上制约了机组的正常生产。