辐射度

The data suggested that methanol can not only serve as carbon source, but also regulate energy distribution and dissipation, especially for non-photochemical quenching and photorespiration.

期间的气孔导度和胞内CO2浓度的提高以及非辐射能耗散和光呼吸的降低可能是牡丹叶片光合作用速率提高的主要原因。

This approach uses the geometric features and radiation features of the road, according to the small amount seed points given by the user, each point in the road centerline can be gotten. Then an adaptive gray template is used to adjust each point in the road centerline. Finally, least square method and Newton iteration method are adapted to each point in the road centerline to fit a polygonal line.

该方法利用道路地物的几何特征和辐射特征，根据用户提供的少量道路种子点，利用自适应灰度模板对道路中心线上的每个点进行调整，最后采用最小二乘算法和牛顿迭代法对调整后的道路中心线上的每个点进行拟合，以此获得趋近于道路中心线的最佳折线。

Diurnal changes of Pn and environmental factors (photosynthetic available radiation and air temperature and relative humidity) and physiology factors (stomatal conductance and transpiration rate and intercellular CO2) in leaves of puna chicory were measured using CI-340 portable photosynthesis system.

利用CI-340便携式光合仪，测定了普那菊苣叶片净光合速率和环境因子（气温、光合有效辐射、空气相对湿度）、生理因子（蒸腾速率、胞间CO2浓度、气孔导度）的日变化；通过回归和通径分析，考察了影响因子对净光合速率日变化的影响。

In conclusion, the 2 hours after quartic injection of IUdR and single injection of FMISO appears to be the optimal time for the combination of radiation.

而单次[18F] FMISO注射后2及4小时牺牲点的肿瘤放射活度差异不显著，因此注射后2小时进行放射治疗，应会有最佳的辐射增敏效果。

In the experiments,beam bugs were used to detect the beam currents and the beam positions,and the Cerenkov radiation generated by the electron beams interacting with a quartz plate was used to get the information of the beams.

在实验中，电子束流强度和电子柬心运动用电阻环进行测试，而电子束和石英玻璃的相互作用产生的契仑科夫辐射用来给出电子束包络和发射度信息。

To the old .using internet has many advantages.but also has some disadvantages.the old is old in age .during their late years .they learn using internet to talk with someone also old or to play small games to happy himself.but it＇s not easy for the old to be on net too long.firstly.computers have radiancy,secondly.the old＇s sight may turn down again by long-time using internet when their sight is not very good,Third.the old may be frighten by the inundant behavior of hostility in the net.

对老年人是益多害也有。老年人年纪大了。到了晚年学会上网。在网络里找一些老年朋友谈谈心。打一打小游戏。愉快一下心情。但是老年人不易长时间上网。一。是电脑有辐射。二。是老年人的视力大多数都不是很好了。在经过长时间的上网。视力可能会在度下将，三。是现在网络里的恶意行为很多。老人可能会受到惊吓！

Correlation analysis showed that meteorological variables, such as containing water rate of sandland, photosynthetic available radiation, air temperature, saturated water vapour pressure difference, and physiological variables, such as leaf area index, leaf temperature, stomatal conductance, affected transpiration of S.

相关分析结果表明，环境因子，如沙地含水率、太阳有效辐射、大气温度和饱和水汽压差，以及植物因素，如叶面积指数、叶片温度和气孔导度等，均能显著影响沙柳的蒸腾作用。

The results show that it only takes 8 min for the reaction, when the initiator is potassium persulfate/sodium thiosulfate which forms an oxidation-reduction initiator system; N,N-methylene diacrylamide is as cross-linker; neutralization degree is 70%, under the microwave power of 360 W.

结果表明，在360W的微波辐射功率下，采用过硫酸钾与硫代硫酸钠的氧化还原引发体系，N，N-亚甲基双丙烯酰胺为交联剂，接枝单体的中和度为70%时，只需8min就可以完成纤维素基高吸水树脂的接枝共聚合成。

Even so, the existence of radiation, scalar or spinor, can still be assumed with its effect to the metric ignored, and only the gravitational effect taken into account.

动张量就会影响黑洞的时空度规；同时，黑洞的引力场也会作用于辐射场。

When the temperature dropped to a few thousand degrees, radiation dissipated universe mainly gaseous material, the gas gradually condensed into cloud. further star formation of a variety of systems into the universe we see today.

当温度降到几千度时，辐射减退，宇宙间主要是气态物质，气体逐渐凝聚成气云，再进一步形成各种各样的恒星体系，成为我们今天看到的宇宙。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。