查询词典 photosynthetically

Exposure to fresh water caused acute stress: within 24 h, all specimens exposed to fresh water showed substantial photosynthetic damage, and after 4 days were photosynthetically inactive.

Halophila ovalis暴露在淡水中会受到研制胁迫：24小时内光合活性受到严重损伤，4天后无任何光合活性。

Wavelength-selective or photoselective mulches absorb photosynthetically active radiation and transmit solar infrared radiation.

波长选择性或光选择性塑膜吸收光合活性辐射并传递太阳红外辐射。

A simulation model for dry matter partitioning and yield prediction in greenhouse cucumber was developed based on the relationships between partitioning index and harvest index and the accumulated product of thermal effectiveness and photosynthetically active radiation. Experimental data of different cultivars and substrates were used to validate the model.

依据温室黄瓜器官生长与温度和辐射的关系，建立了基于分配指数和采收指数的温室黄瓜干物质分配与产量预测模拟模型，并利用不同品种和基质的试验资料对模型进行了检验。

FAPAR (Fraction of Absorbed Photosynthetically Active Radiation) is an important parameter for remote sensing monitoring plants net primary productivity of land ecosystem.

FAPAR是遥感估算陆地生态系统植被净第一性生产力的重要参数。

The relativity analysis indicated that the net photosynthetic rate of F.cymosum had a positive correlation to the stomatal conductance,photosynthetically active radiation,transpiration rate and water utilization efficiency,and negative to the intercellular CO2 concentration.

相关性分析表明，金荞麦叶片净光合速率与气孔导度、光合有效辐射、蒸腾速率和水分利用效率等呈正相关，与胞间CO2浓度呈负相关。

Stomatal conductance,photosynthetically active radiation and transpiration rate were the main environment factors that affected the net photosynthetic rate of F.cymosum .

金荞麦为阳生植物，气孔导度、光合有效辐射和蒸腾速率是影响金荞麦叶片净光合速率的主要环境因子。

The geometry of canopy and interception of photosynthetically active radiation were measured.

通过实测和理论计算，结果表明：高原地区冬小麦叶片比平原地区的更趋于直立，具有比平原地区低的消光系数，能够容纳较大的绿叶面积和有效穗数；当冠层对PAR的截获率趋于饱和时，高原地区麦田可容纳的最大绿叶面积可达8.6，是平原地区的1.4倍左右；开花到成熟期间的叶日积大约可达平原地区的2倍，绿叶面积持续时间长；整个生长季期间，高原地区的PAR总量是平原地区的1.7倍，单位绿叶面积所截获的PAR是平原地区的1.3倍，又由于其叶片的趋于直立，故从上到下叶片受光比平原地区更均匀和充分，群体光合潜力高，对PAR的利用率更高。

Euphotic depth ; South China Sea ; diffuse attenuation coefficient ; photosynthetically active radiation

真光层；南海；漫衰减系数；光合有效辐射

It is crucial that the calculated value approximates the actual value of canopy absorbed photosynthetically active radiation. The calculation accuracy directly influences the estimation of NPP and carbon cycle.

FAPAR模型是否能真实反映植被冠层吸收光合有效辐射状况，将直接影响遥感估算植被NPP和碳循环的准确性。

The extinct coefficients being greater for photosynthetically active radiation than those for total radiation are closely related to the inverse proportion of solar altitudes (sinh0) during one day.

光合有效辐射的消光系数大于总辐射的消光系数；一天中，群体下部的光照条件以中午前后为佳，消光系数最小；k值与太阳高度角的正弦成反比。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。