life cycle是什么意思

网络释义

用法例句

Study on life cycle and sensitivity in sediment toxicity tests of Corophium acherusicum(Crustacea,Amphipoda)

端足类河蜾蠃蜚生活周期及其沉积物毒理敏感性研究

Morphology and life cycle of three morphotypes of Kurisakia onigurumi(Shinji)were studied.

对枫杨刻蚜的的3种形态型即无翅孤雌型、有翅孤雌型和越夏型进行了形态记述和生活周期探讨,并着重对未见报道的小型越夏蚜进行补充描述,将各型绘以形态图。

Liu and its life cycle has been examined in this research with an essential medium MS supplemented with KT 0.

小蝶兰的生活周期分为胚胎阶段(Embrycnic stage)、幼苗阶段(Seedling stage)、性成熟阶段(Maturity stage)和有性繁殖阶段(Sexual propagation stage)。

Study on relations between family life cycle and family function;

家庭生活周期与家庭功能的关系

the life cycles of plant species

植物种生活周期的长短

It had a sort of life-cycle.

它有一种生活周期。

Life Cycle and Lifelong Sport(I);

生活周期与终身体育(一)——终身体育及其在生活周期中的特点

Series of forms into which a living thing changes as it develops

生活周期（生物发展过程的系列变形）；生活史

Formalized Model and Analysis for the Life Cycle of the Lambda Phage;

λ噬菌体生活周期的形式化建模与分析

9 species of them were observed in all developmental stages, a life cycle was 4.25-8.55 days.

以其中9种花粉作发育历期观察,一个生活周期4.25～8.55天。

Heteroecious Denoting rust fungi that require two host species to complete their life cycle.

转主寄生：描述某些锈菌必须存在两个寄主才能完成它的生活周期。

Business cycles are recurring cycles of economic events.

商业周期是经济活动重复发生的周期。

Life Cycle Assessment of Domestic Waste Treatment in Dalian

大连市生活垃圾处理的生命周期评价

The Life Cycle Assessment of Wuhan Municipal Waste Disposal System

武汉市生活垃圾处理系统生命周期评价

Life Cycle Assessment on Disposal Methods of Municipal Solid Waste in Suzhou

苏州城市生活垃圾处置方法的生命周期评价

Life Cycle Assessment of Urban Solid Waste in Chengdu City

成都市城市生活垃圾处理生命周期评价

Research on Brand Activation Management Based on Life Cycle Theory;

基于生命周期理论的品牌活化管理研究

Project management:based on the life period and based on the functions management;

项目管理:基于生命周期和基于职能活动的管理

The People s Quality of Life in Cyclical Fluctuations of Economic Development;

经济发展周期性波动中的人民生活质量

Study on the Effect Mechanism of Entrepreneur Activity upon the Enterprise Life Cycle

企业家活动对企业生命周期的作用机理研究

The Influence of the Photoperiod on Larvae of Paplio xuthus

光周期对柑橘凤蝶幼虫生长发育及存活的影响

lifecycle CO2 emissions

生命周期CO2排放