片语

expected residual life期望残存寿命

expected average life预期平均寿命

expected engine life预期的发动机寿命

expectation of life平均寿命；预期寿命（等于life expectancy）

expected mean life预定平均寿命

expected service life预期使用寿命

expected operation life预期使用寿命

life expectancy预期寿命；平均寿命

expected storage life预期贮存期

expected d life span预期寿命

英汉例句

• if technology is involved, what is the expected life of the intellectual property?

  如果含有技术因素，其知识产权的预期寿命有多长？

• in order to improve the efficiency of production and safety, the situation of drilling damaged and expected life must be seriously tested.

  为了提高生产安全效率，对鉆具的损伤情况和预期寿命有必要做认真检测。

• the amount of product added to the proppant is based on crush and conductivity tests done in preparation for the job and the expected life of the treatment.

  加到支撑剂中的石蜡抑制剂量是根据作业準备期间的粉碎和导电性测试以及预期作用时间确定的。

• a railway frog made of high manganese steel failed before an expected life due to spalling of the nose rail.

  高锰钢铁路辙叉在使用过程中因心轨表面龟裂剥落而提前失效，对其进行了扫描电镜观察和能谱仪测试分析。

• the expected life cycle of our bales presses is 10 - 15 years, some of them have been operating over 20 years.

  本公司生产的打包机的预计使用寿命为10-15年，某些打包机更是已使用了20年以上。

• project design explicitly concerns technical approaches as well as consideration of the existing built environment, natural environment, economic and social factors, and expected life span.

  项目设计不仅明确关注技术层面的方法同时也考虑现有的房屋建造环境、自然环境、经济和社会因素以及预期寿命等。

• how to minimize the total expected life cycle cost satisfying the reliability requirement is a main concern of ship designers.

  在满足可靠性要求的前提下怎样降低船舶全寿命期内的成本是船舶设计人员主要关心的问题。

• find the expected life of the part in cycles .

  求零件的预期寿命的循环数。

• nowadays, due to the improvement in livelihood and healthcare, the expected life span of our citizens has greatly prolonged. so we have entered into an aging society.

  由于生活、医疗条件的改善，我国国民如今的预期寿命大大延长了，已经进入老年社会。

• areas with the shortest expected life spans are largely in the south. ali mokdad says researchers know some of the reasons.

  预期寿命最短的地区主要集中于南方。穆克达德称，研究人员了上传：韩萱。

• the cryogenic technology has in particular a higher economic efficiency, an unlimited service life within the expected life of a plant and a high degree of separation for inert gases.

  低温技术尤其能提高经济效率，给有限寿命的装置带来无限的服务寿命，并高度分离惰性气体。

• i suspect that this willingness to risk is in part due to the short expected life span of the humans.

  我怀疑这种积极冒险的精神，部分来自人类预期生命跨度之短。

• in a poll last year, only 44% said they expected life for blacks to get better, down from 57% in 1986.

  去年的一项民调显示，只有44%的人说他们期待黑人的生活会逐步改善，比86年抽调的57%有明显下降。

• a railway frog made of high manganese steel failed before an expected life due to spalling of the nose rail.

  为了发展高速铁路和提高辙叉的使用寿命 ，国内外对铁路钢轨与钢轨、钢轨与辙叉的无缝连接技术进行了大量的研究。

• the internal battery has an expected life of one million operations or 10 years.

  内部电池预期寿命为一百万英尺的运作范围或10年的使用时间。

• areas with the shortest expected life spans are largely in the south.

  预期寿命最短的地区主要集中于南方。

• and then his expected life span ran out.

  于是，他所期望的一段生活就到了头。

• we obtain some results about the ruin probability and the expected life time of insurance company, which generalize the relative results in ruin model with no investment factor.

  本文提出并讨论了含投资因素、红利分配因素的崩溃模型，得出了关于崩溃概率、保险公司的期望寿命的结论，这些结论推广了没有考虑投资因素的崩溃模型的相关结论。

• expected life expectancy of men aged 65 now averages about 18 years, and it is a few years longer for women.

  而现在65岁的人的预期寿命能再活18年，女性还要再多几年。