季的

In this paper, a quaternary ammonium salt of chitosan was synthesized and the factors affect on the solubility or degree of substitution of product, such as the concentration of alkali, the time of basification, the content of water in system, the time of dispersing and the method of adding epoxyproryltrimethylammonium chloride, were discussed in detail. The product was characterized by IR, DSC, TG and X-RAY diffraction. The effects of time, humidity and temperature on the gases permeability of the quaternary ammonium salt of chitosan film were researched.

本论文研究了壳聚糖季铵盐的合成反应，对碱化浓度、碱化时间、水的含量、分散时间和醚化剂的加入方式等因素对制备反应的影响进行了考察；应用红外光谱、DSC、TG以及X-射线衍射对产物进行了表征；探讨了时间、湿度和温度对壳聚糖季铵盐膜透气性的影响。

In midlatitude, the ionospheric response to southward turnings in summer and equinox and by night is stronger, which fades out with latitude decreases. During the recovery phase the irregular fluctuation in the ionosphere comes forth. In low-latitude, the disturbance caused by the turnings is strong in summer and equinox and weak in winter, although it tends to be immersing into the background disturbances.

在中纬，发生在夏分季和夜间的翻转能造成较强的电离层负响应，其幅度随纬度的降低而变弱，在恢复过程中存在不规则振荡；在低纬，南向翻转引起的电离层响应在夏分季较强，在冬季则较弱，且易被淹没在电离层自身的扰动中。

With his left arm he drew bagration to him , while with his right hand , on which he wore a ring , he crossed him with a gesture evidently habitual . he offered him his podgy cheek , but bagration kissed him on the neck . christ be with you ! repeated kutuzov , and he went towards his carriage

他用左手把巴格拉季翁拉到自己身边，用那只戴着戒指的右手做出显然是习惯做的手势，给他画十字，向他伸出肥胖的脸颊，巴格拉季翁没有去吻他的脸颊，而是吻了吻他的颈项。

Samples from Changchun-Siping highway, Changchun-Songyuan highway and North Changchun-Jilin highway were studied.Studied from microstructure of frozen soil, combining physicochemical tests and mechanical tests, the influence of properties of seasonally frozen soil in Changchun area on moisture movement is evaluated,which provides the experimental evidence for study of moisture movement of seasonally frozen soil and the road frost heaving and mudding in Changchun area.

以长春-四平线、长春-松原线以及长春-吉林北线3段公路土样为研究对象，从微观结构出发，结合物理化学试验和力学试验，评价了长春地区季冻土的性质对水分迁移的影响，为长春地区季冻土的水分迁移研究、道路冻胀翻浆的防治等提供试验依据。

It's not really going out on a limb to say that teams who finished 2-14 or worse are going to get better or that traditional playoff teams who had an off year are going to bounce back. But, this is what handicapping is all about!

对於去年战绩 2 胜 14 负或更差的球队，以及季後赛的熟面孔却在去年吃了鳖的球队，很难说他们在本季不会反扑或甚至演出逆转，不过这就是让分盘好玩的地方了！

The concentrations of total nitrogen and nitrate in Miyun Reservoir were lower than that in its influents.

密云水库的总氮、硝态氮含量全年几乎都低于三条河流，其中潮河的总氮、硝态氮含量最高，其次是白河，最低的是清水河；三条河流入库河段的总氮和硝态氮含量变化特征为植物生长季较低，非生长季较高。

Over the past several seasons, a maturing Buffy has explored both her mission—to kill vampires—and her sexuality with nearly equal fervor, last season in particular producing some of the steamiest, most unsettling depictions of male-female coupling on broadcast TV.

在过去几季当中，日渐成熟的芭菲几乎以同样的热情在她的任务及情欲中探险。尤其上一季，该剧更描绘了电视史上最煽情耸动的性爱场面。

"Mehmet is starting to be a pretty big question mark for the Jazz," said Siler, who joined us for a playoff podcast Friday afternoon.

&奥库将会是爵士队开始季后赛中碰见的最大的问题&，Siler这样说到，他是在周五下午加入到我们进行季后赛的收集和分析的。

Statistic analysis showed that soil temperature as the driving factor to the diurnal variation of soil respiration. Soil temperature and soil moisture were the dominant environmental factors affecting the seasonal variation of soil respiration and explained 87% of its variability. LAI and root biomass were positively related to soil respiration rate, indicating that biotic factors also affected the seasonal variation of soil respiration. However, soil properties such as soil organic content, total nitrogen content, and C/N ratio had poor correlations with soil respiration. Top-dressing nitrogen fertilizer increased soil respiration significantly.

统计分析表明：土壤温度是玉米生态系统土壤呼吸日变化的驱动因素；土壤温度和土壤水分是影响土壤呼吸季节变化的关键因素，二者可以解释玉米生长季土壤呼吸时间变异的87%；LAI和根系生物量与土壤呼吸速率呈正相关，说明生物因子对土壤呼吸季节变化也有影响；土壤有机质、全氮和碳氮比等土壤理化特性与土壤呼吸速率的关系较弱；玉米生长季追施氮肥明显促进土壤呼吸速率。

The righthander was coming off his worst performance of the season, when he allowed a season-high seven runs and 11 hits in 6 1/3 innings in a 14-2 loss to the Texas Rangers last Thursday..

这位右投手前一场比赛的表现是他本季最糟糕的一次，在那场以2比14输给德州游骑兵的比赛里，他投了6 1/3局失掉本季新高的7分，并被击出11支安打。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。