查询词典 erosion cycle

Several methods for measuring the lysing cycle and burst size of the cyanophage were tested. It was established that cell counting method was more convenient and exact for confirming the lysing cycle.

我们研究了确定该噬藻体裂解周期和释放量的多种方法，认为细胞计数法是测量裂解周期既方便又准确的方法，而采用1PFU的感染可获得噬藻体的准确释放量。

No ovulation period, some of the rules of the menstrual cycle, but most irregular menstrual cycle.

无排卵月经，有的月经周期规则，但以月经周期不规则居多。

Crucially, each volunteer was examined twice in a month: once early in her menstrual cycle, before she had ovulated, and once late in the cycle, after ovulation but before the onset of menstrual bleeding.

更为关键的是一周要对每位志愿者做两次检查：一次是在月经初期，排卵之前。另外一次是在月经末期，排卵之后但在流血之前。

It makes the efficiency of cycle 10% higher and even more by using recuperated cycle.

采用回热循环可以使燃机效率提高10％甚至更高。

Based on a comprehensive study of drilling and log data, sequences of short-term base-level cycle of turbidite fan in Yanchang Formation of Triassic in Longdong area are divided into three basic structure types: up - deepening non - symmetry, up -shallowing non ?symmetry and symmetry ones according to recognition sign of the interface of the short - term base - level cycle.

以高分辨率层序地层学理论和技术方法为指导，以钻井、测井资料的综合研究为基础，运用短期基准面旋回界面的识别标志将陇东地区三叠系延长组浊积扇短期基准面旋回层序划分为向上&变深&非对称型、向上&变浅&非对称型和对称型3种基本结构类型。

Now, if you assume 15 tampons per cycle and a 28-day cycle...

假设你每次用15条，28天一次。。。

Life Cycle Assessment is a tool which quantitatively analyzes and qualitatively valuates the environmental impact of a product, process or activity throughout its entire life cycle.

生命周期评价（Life Cycle Assessment， LCA）是一种对产品、生产工艺以及活动的整个生命周期对环境的影响进行定量分析与定性评价的工具。

Based on the optimal simulation, a comparison of the normal lithium bromide triple-effect absorption cycle with series solution circuit and the same cycle with an additional vapor compression device has been carried out.

在循环优化计算的基础上，对基本型直燃式串联三效溴化锂吸收式制冷循环和带蒸汽压缩装置的三效制冷循环进行了对比分析。

The air raid drill for the signal: First three minutes of advance warning, Wong, 36 seconds, stopping 24 seconds for a repeated cycle times; Then three minutes of air raid sirens, lasting six seconds, stopping six seconds, repeated 15 times as a cycle; The final warning is lifted, or for Wong three minutes.

试鸣的防空警报信号为：首先是3分钟的预先警报，鸣36秒，停24秒，反复三遍为一个周期；然后是3分钟的空袭警报，鸣6秒，停6秒，反复十五遍为一个周期；最后是解除警报，即连续鸣3分钟。

This means the "audit cycle" and "certificate cycle" are different.

这意味着&审核周期&和&证书周期&是不同的。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48