下游的

So piperylene petroleum resin was applied preferably in downstream products,and the products yield was increased by improving post treatment process.

介绍了国内外间戊二烯石油树脂合成技术的改进进展，主要体现在催化体系的改进及聚合单体和溶剂的改变，通过引入官能团及共混等方法改善间戊二烯石油树脂的色度、耐候性和相容性等性能，从而使间戊二烯石油树脂在下游产品中得到更好地应用；通过后处理精制工艺的改进，可提高产品的收率。

In summary, we identified firstly that existence and distribution of JA and NOS in guard cell; presumed that the direct transport of JA from unwounded tissue to wounded site could account for the increase of JA after leaf wounding, and involved stomatal closure, and proposed a possible pathway of JA involved in regulating stomatal movemnts as follows: The production of NO stimulated by JA triggers the increases of cytosolic Ca〓 concentration, subsequently activate other downstream reactions and eventually induces stomatal closure.

本研究中我们首次确认了气孔保卫细胞中JA和NOS的存在和分布；伤引起的JA运输和分配的变化可能参与对气孔运动的调控，并提出JA调控气孔运动信号转导的一条可能途径：JA引起NO含量的增加，经第二信使Ca〓的作用及其下游事件，最终诱导气孔关闭。

If you are a partying animal , most of the fun will be at night along lower Alabama and Kenny's Alley where folk music blares from Banks and Shane and country and western pounds out of Miss Kitty's.

如果你是个喜欢参加社交活动的人，那么沿着亚拉巴马河下游和肯尼氏小街人班克斯和沙恩的酒吧洪亮地传出的民间音乐，以及接连不断地从基蒂小姐的酒吧间传出的乡下和西方乐器的轰鸣声，将在夜里给你提供最多的乐趣。

There was a little one-horse town about three mile down the bend, and after dinner the duke said he had ciphered out his idea about how to run in daylight without it being dangersome for Jim; so he allowed he would go down to the town and fix that thing.

公爵就 拿来他的戏本，念角色的台词，念时双手一伸一伸，极尽装腔作势的能事。一边跳来跳去，作示范的动作，表演了该怎么个演法。随后他把那本书交给了国王，要他把他那个角色的台词背熟。离河湾下游三英里路，有一处巴掌大的小镇。

They had paddled over to the Missouri shore on a log, at dusk on Saturday, landing five or six miles below the village; they had slept in the woods at the edge of the town till nearly daylight, and had then crept through back lanes and alleys and finished their sleep in the gallery of the church among a chaos of invalided benches.

星期六黄昏的时候，他们坐在一块大木头上，顺流而漂，漂到密苏里河的另一边，在离小镇下游五六英里的地方上了岸。他们在镇外的树林子里睡了一觉，醒来时，天已快亮。然后他们悄悄地穿过僻静的胡同和小巷，溜进教堂的长廊。那儿堆满了乱七八糟的破凳子。他们又接着睡，一觉睡到了大天亮。

The numerical model is capable of handling both subcritical, supercritical and transcritical flow, free surface and surcharged flow.

为了验证所建立的数学模型的可行性，本文计算了多个具有解析解或试验结果的算例，并对利用不同计算参数获得的计算结果进行了分析比较，结果表明：明满流模拟中，采用较小的狭缝宽度和较小的空间步长能够提高解的精度；跨临界流模拟中，采用删减对流项法模拟急流需要补充自由出流水位流量关系作为下游边界条件等。

The assessment result shows: the infirm zone of the aquifer basically distributes in the limestone area of low Ordovician -top Cambrian, which the cranny is uncovered and overgrown, the area is also the direct recharge area of spring basin. In addition , in the rivers valley area of Jin xiuchuan and Bei sha river, because the leakage of the river is serious, the contamination can leak easily to the groundwater in the area of surface and near the river, so this area also is the infirm zone. Frail zone distributes in the uncovered area of mid-Cambrian which the canny upgrowth is commonly, parts of the zone distributes the relatively impervious layer such as shale. In the north-west area where is the down-rivers of two rivers, the alluvium is thick, the protection to the limestone is good.

评价结果显示，济南岩溶泉域含水层很脆弱区基本分布在济南泉域的岩溶裂隙非常发育的、裸露的下奥陶～上寒武的石灰岩地区，该地区也是泉域的直接补给区，另外在锦绣川、北沙河等河谷地带，由于河床渗漏严重，地表水及近河地带污染物容易渗入地下，也为很脆弱区；脆弱区一般分布在裸露的中寒武地层区，岩溶裂隙发育一般，部分地带分布有页岩等相对隔水层；西北部两河下游冲积层较厚，对下伏石灰岩保护功能较强，属于脆弱性相对很低区。

The results show that, at the upstream of the Kaidou River, soil salinization is very weak; at middle reaches of the river, salinization improvement was a success in some irrigated areas, salt in the soil is very little, but in non-irrigated area, far away from the river, the salt percentage in soil is still very high; at the lower reaches of the Kaidou River, soil salinization is strong and there is a trend that the salinization increases with depth.

结果表明，在开都河上游，土壤盐渍化程度普遍较轻；在中游地带，灌区内的土壤盐渍化改良取得了一定的成效，土壤中的含盐量较低，但是在远离河谷的非灌区，土壤含盐量依然很高；在下游及靠近博斯腾湖的地区，土壤含盐量普遍较高，并有随深度增加而增加的趋势。

Asian summer monsoon, one of the earth′s most energetic weather events, undoubtedly plays a key role in the variability of the general circulation. In this paper, through both calculation for the correlation coefficients between the monsoon indices and the geopotential height and the anomalous composite of the strong or weak ASM pentads, it is shown that the activity of the ASM...

本文通过夏季风指数与北半球环流的相关计算以及强、弱季风候北半球环流异常合成的分析发现，亚洲夏季风的活动会激发北半球夏季大气环流遥相关型，其主要相关中心均出现在季风区的下游地区，即从亚洲经太平洋至北美洲一带，除了表现出正负中心交替出现的波列状结构外，该遥相关型在太平洋地区还表现为一对南北向的偶极子异常型，我们将这一遥相关型称为亚洲太平洋北美型

Change the propulsion of the process as town, while original production and life pollution have not effect a radical cure, a few new contaminant arose again, expand of dimensions ceaselessly as town especially, mushroom of population of industry and agriculture, the generation of a large number of liquid waste and pallet catchment means pollute downstream water area directly.

随着城镇化进程的推进，在原有生产和生活污染尚未根治的同时，一些新的污染物又产生了，特别是随着城镇规模的不断扩大，工农业人口迅速增加，大量废水的产生和简陋的排水方式直接污染到下游水域。

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。