Photoperiod是什么意思

用法例句

Influence of Photoperiod on Conspecific Odor Preferences of Adult Male Brandt s Vole(Microtus brandti);

光周期对雄性布氏田鼠种内个体气味辨别的影响

Analysis of Odors in Human Armpit by GC-MS with Headspace Solid Phase Microextraction;

人体腋窝气味的固相微萃取GC-MS分析

The Odor of Kerosene and Hydrocarbon Group;

煤油气味与族组成的关系研究

Determination of peculiar smell in textiles by solid phase micro-extraction and gas chromatography;

固相微萃取气相色谱检测纺织品中异常气味

Watermelon juice can produce special smell under high temperature disinfecting.

西瓜是一种常见的季节性水果,产量巨大,西瓜汁在热杀菌时会产生特殊气味,杀菌后静止过程中会产生沉淀,番茄红色素随着细胞壁的沉淀而沉淀,导致西瓜汁色泽发生变化,由淡红色变为乳白色,此为目前纯天然西瓜汁生产尚未解决的关键性问题。

Differences of three kinds of plant-caused pollution such as pollen,flying hair and catkin,and smell between different cities and different people were analyzed.

比较常见的植源性污染物包括花粉、飞毛飞絮、气味等,会给人们的日常生活带来不便,甚至对人体健康产生不利的影响(王成,2003)。

The spread of flavoring substance molecules in the air and its entry to people 's cerebrum through olfactory cells finally de-veloped the recognition of different flavor.

气味物质分子在空气中扩散,通过嗅细胞进入大脑,而产生对气味的识别。

Examples are set for expounding the flavor of poems: one is that the poet describe and reveal naturally in literature;another is a flavor that shows out by rich imagination.

着重举例论述了诗词的"气味":一种是诗人和词人在作品中自然的描述与流露,一种是用丰富的想象力表现出来的气味。

Analysis the Odors in Fish Meat by Solide Phase Microextraction with GC-MS;

固相微萃取与气质联用法分析鱼肉中气味成分

Taxis responses of three oriental fruit fly (Bactrocera dorsalis Hendel)populations to the odors of three host fruits;

桔小实蝇对寄主水果气味的趋向反应测试

In electronic nose, one module is behalf of a kind of odors, and determines the similar degree of an odor, namely its strength.

一个感知器模块决定一种特定气味及其强度,以及某一样本与该气味的相似程度。