diurnal behavior是什么意思

网络释义

用法例句

Spatial distribution and diurnal variation in CO_2 concentration,temperature and relative humidity of the cave air——A case study from Water Cave,Benxi,Liaoning,China

本溪水洞洞穴空气CO_2浓度与温、湿度的空间分布和昼夜变化特征

The diurnal variation in respiration of manilagrass lawn ecosystem and its components,soil and aboveground plant,in the Minjiang Park,Fujian,China were measured using a LI-8100 system.

采用Li-8100对亚热带马尼拉草坪生态系统呼吸及其分室昼夜动态进行研究,结果表明,草坪生态系统呼吸、土壤呼吸和植物地上部分呼吸速率的昼夜变化均表现为单峰曲线,呼吸速率日最高值出现在中午13:00~14:00;草坪生态系统的呼吸速率最低值只出现在6月的7:00左右,其他月份的最低值出现在23:00~2:00;土壤呼吸速率的最低值出现在4月和6月的7:00左右,8月则在2:00达最低值,11月土壤呼吸速率波动不大,极值不太明显。

The diurnal variations of electrolyte leakage,MDA concentration and cell defense enzyme in leaves of maize seedling were synchronously measured under the artificial conditions.

人为控制环境下,对玉米幼苗叶片中电解质外渗率、MDA含量以及保护酶活性的昼夜变化同步进行了测定。

Ontogenetic and diel variation in feeding habits of small yellow croaker Pseudosciaena polyactis Bleeker in the central part of Yellow Sea;

黄海中部小黄鱼摄食习性的体长变化与昼夜变化

However, the dominant species are stable, having no obvious diurnal change.

本文对长江口羽状锋海区浮游植物的昼夜变动进行了初步研究，结果表明，浮游植物数量的昼夜变化明显，潮汐作用是影响数量昼夜分布变化的主导因素，同时也与该地区浮游植物的水平分布有着密切的联系。

Many studies, both retrospective and prospective, have shown that there is a circadian variation in acute cardiovascular events with a peak during the morning and a trough during the night since the mid 1980s.

198 5年以来许多回顾性和前瞻性的研究表明 ,心血管意外的发生率存在着明显的昼夜节律变化 ,表现为早晨觉醒后数小时的高发生率和夜间的低发生率。

Study on Ecology of Denitrobactcria in Jiulong River Estuary

九龙江口反硝化菌群数量的潮汐、季节、昼夜变化

The Preliminary Study on the Circadian Oscillation of the Expression of Antimicrobial Peptide in Chicken Intestine

鸡肠道内抗菌肽表达量昼夜变化规律初探

The Diurnal Fluctuation of Phytoplankton in Typical Waters of North Yellow Sea in Spring and Summer

北黄海典型水域春夏季浮游植物的昼夜变化

Characteristics of the Diurnal Variation of Urban Heat Island in Langfang City

廊坊市城市热岛效应的昼夜变化特征分析

Day-Night Variation of Carbonaceous Aerosols in PM_(10) During Winter and Spring over Xi'an

西安冬春季PM_(10)中碳气溶胶的昼夜变化特征

Diurnal Variations of VOCs and Relative Contribution to Ozone in Forest of Guangzhou

广州森林大气中VOCs昼夜变化特征及对O_3的影响

Study on the Change Regulation of Main Physics and Chemistry Factor of Pearl Pond and Fish Pond in Day and Night

育珠池与鱼池主要理化因子昼夜变化规律比较研究

Spatial distribution and diurnal variation in CO_2 concentration,temperature and relative humidity of the cave air--A case study from Water Cave,Benxi,Liaoning,China

本溪水洞洞穴空气CO_2浓度与温、湿度的空间分布和昼夜变化特征

Diurnal Change in Soil Respiration Rate in Five Types of Plantations during Non-growing Season

5种人工林非主要生长季节土壤呼吸对土壤温度昼夜变化的响应

Diel Rhythm of Phytoplankton in the Waters of North Yellow Sea in Autumn and Winter

北黄海典型水域秋冬季浮游植物群落的昼夜变化

Day-Night Variations of the Soluble Ions in Aerosol on the Glacier No.1 in the Headwaters of the ürmqi River,Tianshan Mountains,China

天山乌鲁木齐河源1号冰川气溶胶可溶性离子昼夜变化研究

The rotation of the earth on its own axis causes the change from day to night. (=The earth rotates on its own axis, which causes the change from day to night.)

地球绕轴自转，引起昼夜的变化。

Seemed midnight at noonday.

仿佛变成白昼里的黑夜。

Relationship between diurnal rhythm and immune function in patients with depressive disorders

抑郁症昼夜节律变化与免疫功能的关系

DIURNAL RHYTHM CHANGES OF SERUM ACTH AND CORTISOL IN CRANIOCEREBRAL TRAUMA

颅脑创伤病人血清ACTH和皮质醇昼夜节律变化

Study of Nighttime Video Vehicle Detection under Complex Environment and Luminance Transformation Model between Day and Night for Traffic Video;

复杂环境下的夜间车辆检测与交通视频昼夜亮度变化模型研究

But morning blossomed into day, and day into night. and still the miracle remained unaccomplished.

清晨变成白昼，白昼又变成夜晚，奇迹仍没有发生。

2)S 0 q field are ratter regulervariations. Amplitudes of variation are larger in the sunlift ( Summer) polar region than in the dark (Winter) polar region.

㏒0q场变化比较规则，其极昼月（夏季）的变幅比极夜月（冬季）大很多。