查询词典 major cycle

This cycle is called product life cycle or PLC.

这个周期是所谓的产品生命周期或

Generally, a Project Life Cycle is contained within one or more Product Life Cycle s.

一般而言，项目生命周期包括在一个或多个产品生命周期之内。

Make do cycle: 3 ~ 5 days; production cycle: 30 ~ 40 days.

做办周期：3～5天；生产周期：30～40天左右。3。

Because turbine based combined cycle has mature turbine technology, being contrasted with other types of combined cycle engines it has more attraction for hypersonic speed prolusion system.

美国、日本等国都在涡轮冲压组合发动机方面做出了重大的技术突破。

The results showed that the amorphous iron oxide has highly catalytic activity. The intermediate products are pyrocatechin, hydroquinone, benzoquinone and low-grade fatty acid. The mechanism of catalyst oxidation is assumed that the free radical OH attacks benzene cycle at the adjacent position and para-position of OH on phenol so that the benzene cycle is opened and low-grade fatty acid is produced and transformed into CO2 and H2O.

结果表明，非晶铁氧化物催化剂在催化氧化降解苯酚时具有较高的催化活性，苯酚降解的中间产物有：对苯二酚、邻苯二酚、苯醌和低级脂肪酸，其降解机理是羟基自由基攻击苯环上OH的部位或对位而使苯环开环，生成低级脂肪酸，并最终转化成二氧化碳和水，从而使苯酚得以降解。

Objective To investigate cell cycle distribution of radiosensitive cell line SX-9 after X-ray irradiation and the relationship between radiosensitivity and cell cycle distribution.

通过对小鼠乳腺癌放射敏感细胞SX 9照射前、后细胞周期分布及其 p5 3基因状态等研究，初步探讨其放射敏感性与照射后细胞周期阻滞的关系。

This superheat cycle was chosen to have the same turbine exhaust conditions as the previous Rankine cycle.

过热循环被选择为和先前的朗肯循环具有相同的汽轮机排汽条件。

The only heat cycle suitable for OTEC, is the Rankine cycle, using a low-pressure turbine.

以下是"维京百科"的关于潮汐发电及海洋热能发电的一些背景知识

The first development of the Rankine cycle into a more practical steam cycle involves raising the pressure and temperature of the steam entering the turbine.

朗肯循环向一个更实用的蒸汽循环发展的第一步，包括提高进入汽轮机的蒸汽的压力和温度。

The latter mode includes the Rankine cycle, Brayton cycle, improved and multiplex cycles.

根据研究现状，最后指出了有待进一步研究和解决的诸多问题。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。