其季节

With EISCAT radar observations during 1988～1999, the climatologic features of electron densities in the auroral ionospheric Fregion have been investigated statistically and compared with the IRI2001 model for different seasons at different phases of the solar cycle.

利用1988～1999年欧洲非相干散射EISCAT雷达观测数据，对不同太阳活动周相、不同季节的极光椭圆区电离层F区电子密度进行统计分析，研究其气候学特征，并与IRI2001模式比较。

He proved that the left ward turning of Yangtze river diluted water is mainly resulted from the interaction between the bottom declining and the lag of the transversal pressure gradient, made the numerical simulation and preliminary study on the thermohaline staircase structure formation mechanism, improved American Academician Wunsch's inverse method of ocean circulation, jointed the discover of " Mindanao Under Current", which is the first ocean current found and named by Chinese scientists and widely accepted over the world, simulated the horizontal and vertical carbon fluxes in East China Sea by a simple ecosystem model, estimated the photosynthesis efficiency less than 8% in Jiaozhou Bay, applied statistical downscaling technology to Chinese coast and Japanese islands realizing the simulation and forecast of sea level low frequency variations, pointed out that the quasi-periodicity of El Nino events should be resulted from the interaction between the 3~4 year oscillation in tropical Pacific and decadal oscillation in the northern Pacific of middle latitudes of the air-sea coupled climate system and at decadal time scale the precipitation influence on sea level variation along Chinese coast and Japanese islands becomes more important, which is closely related to the decadal oscillation of air-sea coupled climate system, therefore precipitation most likely play a major role for the decadal oscillation formation;; proposed Extended Associate Pattern Analysis to analyse combined observed datasets of sea surface temperature and sea level pressure or geopotential hight at 1000 hPa (GH1000) over the Pacific and related seas.

论证了长江冲淡水向左转向主要由于底形下倾与横向压力梯度滞后相互作用的结果。对温盐阶梯结构的形成过程及物理机制进行了数值模拟与初步探讨。改进了美国科学院院士Wunsch的大洋环流反演法。与胡敦欣院士共同发现了"棉兰老潜流"，这是第一支由中国科学家发现、命名并得到普遍承认的洋流。借助较为简单的生态模式数值模拟了东海的水平与垂直碳通量；胶州湾浮游植物的屏蔽效应可以使底层海水温度在升温季节降低2度，由此推算出其光合作用的效率应小于8%；浮游植物春季水华的生物过程实际上强化了海水层化的物理过程。将统计学降尺度技术应用于日本列岛和我国沿海，实现了海平面长周期变化的模拟与预报。

With a skilful handling, Emily demonstrates her meticulous time sequence in the novel. Her description of the weather and seasons symbolizes feelings and actions of the characters, making the setting vivid and full of dramatic effects.

艾米莉以巧妙的手法展现小说精细严密的时间之来龙去脉，其对天候和季节的描述象征人物角色的情感和举动，使场景生动逼真，富于戏剧效果。

We have made investigations for their topographical distribution, aquatic environment and law of seasonal fluctuation.

我们对其地形分布、水域环境和季节消长规律作了调查。

The largest individual number and the heaviest fresh weight of the dominant species were 52.02% of the total individual number and 35.38% of the total fresh weight.

在四个季节中大型底表动物的优势种群均是脊尾白虾Palaemon carinicauda，其数量最高，占总数的52.02%，重量占总重量的35.38%。

The hermaphroditic organ consists of hermaphroditic gland, hermaphroditic duct,fertilization chamber,hermaphroditic conduit,atrium genitale,an...

本文仅对其生殖季节的生殖系统进行解剖研究。结果与北方种类的生殖系统有所不同；并在前人的基础上有所进展。

For this reason, the low-pass filtration is used to elide the wave less than eight days. Finally, a more reasonable day threshold is obtained to define temperature extremes.

但在日阈值的季节变化中包含系统性的天气扰动，因此需对其进行低通滤波，滤去8日以下的波动，最终可得到较为合理的检测极端温度事件的日阈值。

According to different seasons and different synoptic situations, the accommodation function of complex error coefficient and raising dust coefficient is added to this model system and various numerical simulation experiments are made.

该文针对CAPPS在太原市运行的误差问题，在分析其主要原因的基础上，变换地形背景场，依据不同季节、不同天气形势，在模式中增加对综合误差系数和扬尘系数的调节功能，进行多种数值模拟试验。

Vegetative storage proteins in the Euonymus fortunei var. Radicans were identified by using optical microscopy and SDS-PAGE.

以不同季节的爬行卫矛枝条为研究对象，利用光学显微技术和SDS-PAGE技术来研究其休眠期和生长期枝条中贮藏蛋白的分布情况。

Vegetative storage proteinsin the Euonymus fortunei var.Radicans were identified by using optical microscopy and SDSPAGE.

以不同季节的爬行卫矛枝条为研究对象，利用光学显微技术和SDS-PAGE技术来研究其休眠期和生长期枝条中贮藏蛋白的分布情况。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。