查询词典 par

The CO2 uptake rate of plants is affected by the plant species and environmental conditions such as photosynthetically active radiation, temperature, water and nutrient contents. PAR is the most immediate environmental control on photosynthesis while air temperature affects both photorespiration and dark respiration. In the natural condition, PAR and temperature play an important role in net CO2 uptake. The effects of PAR and air temperature on the CO2 uptake of Pterocarpus macrocarpus grown in a natural habitat were studied in the present work. Due to many uncontrollable factors, a simple rectangular hyperbola could not represent the measured data. The data were divided into groups of 2℃ intervals; CO2 uptake in each group may then be related to PAR by a rectangular hyperbola function. Using the obtained functions, the effect of PAR was removed from the original data.

用涡度相关法对亚热带红壤丘陵区人工针叶林的二氧化碳、水、热通量进行了观测，重点分析了23m、39m两层高度的观测结果，同时把观测期分为春季和冬季两个不同时间段作了对比：结果表明，不管冬季还是春季，39m高度所测的总通量值和夜间通量值都要小于23m的观测值，这种通量差别表明：23m高度的观测结果更接近当地生态系统与大气之间的通量交换值，在此种生态类型条件下用涡度相关法测碳通量时，在23m、39m两层高度之间仍然存在大气平流现象；该试验区植被在冬季仍然可以进行光合作用，而且光合作用所吸收的CO2大于呼吸作用所排放的CO2，因此该种生态系统在冬季仍表现为碳汇；春季的碳通量值为冬季的2倍以上。

Our products are halogen lamps, low voltage halogen lamps, high voltage cold lamp (JCDR, GU10, GZ10 series),single ended halogen lamps, tube type halogen lamps, halogen auto bulb (9000,H series), cold reflector lamps (M16, MR11, MR8), PAR type halogen lamps (PAR20, PAR30,PAR38) and other lighting products and electric spool, pin type with sindle, disc type, line post, station post, long rod and cutout fuse.

公司主要产品有照明系列卤素灯、低压卤素灯、高压冷反光灯（JCDR、GU10、GZ10系列）、单端卤素灯、管形卤钨灯、卤素汽车灯（9000、H系列）、冷反光灯（MR16、MR11、MR8）、PAR卤钨灯（PAR20、PAR30、PAR38）以及照明电器和电瓷绝缘子系列有蝴蝶、拉紧、线轴、针式、悬式、柱式、支柱、拉棒以及电瓷电器等系列品种规格齐全。

Note : PAR means a Project Authorisation Request, to be submitted to ballot.

注意： PAR 是指&项目授权请求&，应提交投票。

Looking like so many players who have wilted in the presence of Woods, Kim bogeyed five and whiffed a short par putt on eight.

伍兹虎威凛凛，许多选手望之生怯，金河珍也不例外，柏忌了第五洞，第八洞短推救 par 又失败。

With an attractive water feature adjacent to the tee, this strong Par 3 plays uphill to a well bunkered green.

在这里能够获得Par已经是非常好的成绩了。

The term par itself is a standard term in sports handicapping, where it simply means 'level' or 'even.

Par 这名词成了一个标准术语，简单地意指'平等的'或是'相当的'运动差点。

Moreover, Par-3 localizes on the membrane when Caco2 or MDCK cells are confluent, but translocates to the nucleus when cells are subconfluent.

此外，Par-3蛋白在Caco2和MDCK细胞高密度时主要定位于细胞膜上，在低密度时主要定位于细胞核中。

The time course showed that the actions of par 2 agonists initiated at 2 h and reached their peaks at 16 h.

时间相关曲线表明，par 2激动剂的作用从2 h开始，16 h达高峰。

Based on regression analysis between PAR attenuation coefficients, euphotic depths, secci disc and main light attenuators, phytoplankton and organic suspended solid play a main role in regulating the attenuation of light.

对PAR衰减系数、真光层深度、透明度等表观光学参数与主要水色因子进行相关分析发现，水体中浮游藻类和有机颗粒物对西湖水体光学性质影响最大。

Parakoloutheo {par-ak-ol-oo-theh'-o} from 3844 and 190; TDNT - 1:215,33; v AV - follow 1, have understanding 1, attain 1, fully know 1; 4 1 to follow after 1a so to follow one as to be always at his side 1b to follow close, accompany 2 metaph.

相关经文回前一页 3877 parakoloutheo {par-ak-ol-oo-theh'-o} from 3844 and 190； TDNT - 1：215，33；动词 AV - follow 1， have understanding 1， attain 1， fully know 1； 4 1 跟在某人之后 1a 跟在某人之后，永远站在他那边 1b 紧紧跟随，陪同 2 隐喻。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷