寿命

Using the magnesium-carbon-calcium fireproof bricks, the ladle life can be increased up to 2~3 times.

使用该砖后使钢包使用寿命提高了2~3倍。

The service life of the firing pin is also predicted.

采用局部应变法估算了击针的寿命。

The decay process of fluorescence intensity was detected and the curve was fitted by an exponential function.

在荧光光谱峰值波长处分别监测其荧光强度随时间的衰变过程，将获得的荧光衰减动力学曲线采用指数拟合并进行解卷积处理获得不同荧光光子的寿命值。

The flam e hot spraying can outstandingly increases service life of plunger in sucker rod pump.

在抽油 泵柱塞表面实施喷涂工艺，可显著地提高其使用寿命。

Produced Flameproof lamp LED light source of roadway safety, energy saving, life of 4 to 5 years, with the same brightness of incandescent energy saving 80% compared to ~ 90%, which is a variety of mines and explosion-proof environment, the ideal lighting tool .

公司生产的隔爆型LED光源巷道灯安全、节能，寿命达4～5年，与同亮度的白炽灯相比节能达80％～90％，是各种矿井和防爆环境中的理想照明工具。

Comparing with traditional flash lamp, it has a lot of advantages, such as high efficiency, longer lifetime, compactness, stabilize and reliable.

与传统的灯泵浦固体激光器相比，它具有效率高、寿命长、结构紧凑、稳定可靠等特点，是新一代固体激光技术发展的主流。

Comparing with flash lamp, it has a lot of advantages, such as high efficiency, reduced size, compactness, stabilize and longer lifetime.

与灯泵浦相比，具有效率高、体积小、结构紧凑、稳定、长寿命等优点，已成为今后固体激光器发展的主要方向。

This there can be flash- memory, plates from the long-lived material and so on.

这可以有快闪记忆体，板从长寿命材料等。

With advanced production equipment ."Golden Flatiron King" brand welding mouths with well-coated tin enjoy long service life and satisfactory function.

公司生产的"金烙王"牌焊嘴具有使用寿命长、性能好、挂锡好、镀层不剥落、导热性好、升温快、节省电能等优点。

This design wants to design a complete set of three axes five speed gearboxeses , it mainly include three parts : The first part , to make sure the basic parameter of the gearbox assurance ; The second part, The contact strength verify-check and the flection strength verify-check of each wheel gear of the gearbox, mainly verify whether each wheel gear satisfy various strength conditions with according to the giving parameter ; The third part , to progress verify-check intension of the axes Four-part cent, to calculate the life of the bearings.

本次设计是要设计一部较为完整的五档变速器，其中主要包括三部分：第一部分，变速器基本参数的确定；第二部分，变速器的各档齿轮的接触强度校核和弯曲强度校核，主要是根据所给的参数来验证各档齿轮是否满足各项强度条件；第三部分，进行轴的强度校核；第四部分，轴承的寿命计算。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失