查询词典 life cycle

In order to conduct the establishment and operation of the water cycle in green building,it is necessary to constitute an assessment system of water cycle in green building.

绿色建筑是我国建筑业发展的必然趋势，其中水是绿色建筑中不可忽视的环境因子，为指导、规范绿色建筑水循环过程的运行，有必要建立绿色建筑水循环评估体系。

The feature of ovular uterine bleeding disorder is regular menstrual cycle with short cycle, abnormal heavy menstruation, longer period but self ceasing.

有排卵子宫异常出血月经周期相对有规律，主要表现为周期缩短、经量异常增多、经期较长但能自止。

Five effective techniques were identified to improve the industry including producing controlled release fertilizers and phosphor recover from rural latrines and city sewage to improve the utilization and cycle efficiency of the phosphor industry.Quantitative indices such as cycle efficiencies and flow path lengths were calculated for these schemes.

总结磷元素高效循环利用的技术手段和措施，提出生产智能控缓释化肥、减少含磷农药使用量、减少含磷洗涤剂使用量、回收人畜粪便生产有机肥料和回收污水中的磷等措施构成6个不同方案改善该系统的物质利用水平，并对元素循环效率等指标进行分析比较。

New property cycle:"scissors" With the property market may have to narrow the new 5-year cycle is approaching, rent and the price of "price scissors" would change is the overwhelming majority of the concerns of industry outsiders of.

新的财产周期："剪刀差"随着房地产市场可能有缩小的新5年周期的临近，租金和价格的"剪刀差"的变化是绝大多数行业所关注的问题的局外人。

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

Kisses that say "I love you" more than "I need you."

多说&我爱你&，少说&我需要你&。

Annie: What made the old lady very sad was that the hen would not lay an egg any more.

安妮：令老太太十分伤心的是：那鸡一个蛋也不给下了。