查询词典 diurnal

The effect of the spring thermal depression generally holds for almost a quarter of a year in the region, and the highest frequency and intensity respectively occur in April and May. It has an obvious diurnal variation pattern and gets stronger year by year.

研究结果表明：西南地区热低压具有明显的地域性，较少移动；春季我国西南地区近1/4时间受热低压影响，4月份热低压出现频率最高，而5月份的热低压最强，热低压存在明显的日变化且其强度有逐年增强的趋势。

On clear days, larger differences were observed in the diurnal variation and frequency distribution of the understory PAR.

典型晴天时林下5个探头的PAR值在时间和大小分布上有较大差异。

Diurnal variation of the upper and lower tear menisci occur.

上下泪河凹面存在着昼夜变化。

Earth's diurnal course William Wordsworth.

地球的每日运行。

Extreme xerophyte ; Reaumuria soongorica ; Salsola passerina ; diurnal variances of the photosynthetic rate ; physio-ecological characteristic

超旱生植物；红砂；珍珠；光合日变化；生理生态特征

The water absorption capacity of Abies fabri is the function of time and soil depth and synchronizes with diurnal and seasonal dynamics of leaf transpiration.

峨眉冷杉林根系吸水量是土层深度和时间的函数，与林木蒸腾的日变化和季节变化规律同步。

The diurnal variation of photosynthesis of Lindera aggregata was studied by the LCA-4 Portable Photosynthesis System under natural conditions on clear days of mid-August. The results were as follows.

用LCA-4型便携式光合测定仪；在自然条件下；于8月上旬的晴朗天气对乌药叶片光合作用日进程进行测定。

The diurnal variation curves of Pn among different types of pear cultivars are different, and there are two types, single-apex curve and anisomerous double-apex curve.

不同类型梨品种叶片Pn日变化曲线不同，有单峰型和不对称双峰型两类，新鸭梨及黄冠Pn曲线呈单峰型，清香、红巴梨和库尔勒香梨的Pn日变化曲线为双峰型

Diurnal rates became arhythmic andincreasing under all-light or all-dark photoperiods.

而内在机制可能扮演重要角色使其囘复日夜周期之节律性。

Secondary pollinators are diurnal hawk moths and butterflies. Bombus briviceps and Bombus sp. are nectar gatherers. The mean nectar sugar concentration is 29.5%. The proport ion of seed is 86. 5%. Percentage seed germination under controlled conditions is 23.1 %. Distances that seeds are ejected ranged from 0.58-1.17 m. The distances that pollen spread is 29cm. Pollen viability is highest on the day of anthesis and thereafter decreased.

匍匐凤仙花的主要传粉者是蜜蜂和熊蜂，次要传粉者为白天活动的天蛾和蝴蝶，另外还有两种花蜜窃取者；花蜜糖平均浓度为29.5％；种子产生率为86.5％，种子萌发率为23.1％，种子散布距离为0.58-1.17m；花粉流为29cm；花粉活力在第一天最高，第二天次之，第三天显著减弱；P／O值为

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。