life period

Comprehensive evaluation of life period for tubes of feed gas heater

原料气加热炉炉管寿命的综合评定

Cefixime is characterized by broad spectrum, long half life period, less cross resistance to chemical reagent, small use dosage and wide scope of application.

头孢克肟抗菌谱广、半衰期长、交叉耐药性小、用药剂量小、适应症广泛。

APPLICATION OF LOGGING DATA IN BIT SELECTION In addition, the data life period management is also considered.

测井资料在钻头选型方面的应用系统运行阶段的数据生命周期管理。

Life period of water cooling steel-copper bottom anode and temperature fields at bottom of furnace

铜钢复合水冷底阳极使用寿命及炉底温度场分布的研究

The life period and life intense formula of export processing zone

出口加工区的生存周期和生命强度公式的研究

Research of optimization on personal expandable consumption during the life period

生命周期个人拓展消费的优化研究

It is important to seek the life period of device most economical and the integrated efficiency upmost in order to improve the benefit. People has more and more realized this.

人们日益意识到要提高港口的经济效益就必须追求设备寿命周期费用最经济和设备综合效率最高。

The author also works out a development strategy for PECL after performing positional analysis for existing products with life period and Boston matrix theory.

并应用产品生命周期及波士顿矩阵理论对现有产品进行定位分析，制定了盘锦乙烯产品开发战略。

In contrast, the warm rain process is characterized by short life period, more pronounced rearward tilt structure and extension of stratiform cloud.

相比之下，暖雨过程中飑线的生命周期缩短，而系统倾斜结构更明显，层状云区的发展比较旺盛。

According to the forecast results in dagang oilfield, respectively, the port of the reservoir and km bridge group of natural gas economic life period, reservoir in economic output, the accumulation of natural gas in economic output and economic recovery degree to calculate.

根据预测的结果，分别对大港油田的港东组气藏和千米桥组气藏天然气经济寿命期、天然气经济产量、积累经济产量和经济采出程度进行计算。

Sure, your 20s is usually a life period where you're pretty free of responsibilities, and many of us use that time to enjoy life and go a little wild.

1.Letting the party go on a little too long吃喝玩乐的时间略长确实，20多岁通常是人的一生中最无拘无束的时期，而且很多同龄人都会选择在这段时期享受生活甚至干点疯狂的事情。