下游的

One is that there is positive relativity between proline, abscisic acid content and degree of water stress.

在不同地下水位埋深条件下，胡杨体内脯氨酸和脱落酸累积过程的变化和差异表达了胡杨受干旱的程度；塔里木河下游胡杨的生长发育已受到严重的干旱胁迫。

The re is a low-head runoff electric station at lower reaches of principal river and the workshop is the style of riverbed. A successful example of dredging tail water riverbed with the blasting technology in an electric power plant is introduced with the measure of drilling dynamite for enhancing dynamoelectric benefit in the paper. The construction process flow, detonating parametric design and the security issues of the underwater demolition are discussed in detail and it will give light to the similar project.

摘 要：位于下游干流上某水电站是一座低水头径流式电站，厂房为河床式，为了提高机发电效益，本文结合了在某电厂用爆破法疏挖尾水河床的成功实例，利用钻孔爆破法对水下爆破进行施工，分别介绍了在该工程中进行水下爆破施工的施工工艺流程、爆破参数的设计以及水下爆破安全校核方面的，可供类似爆破工程借鉴。

Many areas still bear the scars of hydraulic mining since the resulting exposed earth and downstream gravel deposits are unable to support plant life.

由于在液压采矿方式中暴露出的土地和造成的下游砂石沉淀不适宜植物生长，许多地区至今仍承受着由此带来的创伤。

The no-flow (zero-discharge) events in the Low Yellow Rive have caused a lot of impositions on society, economy and eco-environment in adjacent areas.

黄河下游断流不仅给沿岸地区生产生活活动造成了极大的影响，而且导致了众多的生态环境问题，吸引了社会各界的关注。

As shown in the past decades, the market fluctuated dramatically in the demand and price. Furthermore, downstream industry of p-xylene required continuously improved purities, 99.2% in 1970's to 99.8% in 1990's.

再过去几十年中，市场需求与价格呈现剧烈变化，同时，基於石化工业下游厂家的需求，对二甲苯纯度亦由1970年代的99.2%，提高到1990年代的99.8%。

High efficiency and low cost protein refolding methods are a highlighted research focus in downstream process of biotechnology.

高效且廉价的蛋白质复性方法的研究一直是生物工程下游技术中的一个热点。

Further downstream, the players in the synthetic PCMO market – Castrol, Pannzoil-Quaker State, and Valvoline – have each released reformulations and new blends in the past several months.

此外下游，在合成轿车发动机油的市场参与者-嘉实多，Pannzoil一奎克国家和胜牌-先后推出了重新表述在过去的几个月，新的混合。

Ion-exchange equilibria of three neutral amino acids on 732 strong-acid resin were studied and an equilibrium model was developed.

&氨基酸离子交换色谱的工程原理&是面向氨基酸生产下游工艺离子交换分离精制技术提出的研究课题，主要包括两个领域的理论和实验研究：离子交换平衡和制备色谱动态特性。

There are a series of ecological environment problems in different areas of the Tarim river basin.

新疆塔里木河流域受人类活动的影响，特别是由于水资源利用的不合理，不同区域出现了一系列生态环境问题，下游地区普遍存在的沙漠化现象表现得尤为突出。

Upstream has formed an annual output of 300,000 tons has a high-quality silicon mines, when the glass holding company Silicon Mine Ichang limited liability company is a large production base of raw materials of silica, there are two domestic beneficiation of silica sand advanced production lines, annual output of fine quartz sand 300000 t / a, is South Africa's largest silica sand base; mid-stream has a 450t / d, 500t / d float glass production lines and 600 / t self-cleaning glass substrate production line of the article, an annual output of float glass production capacity of 10 million weight boxes; downstream has a glass cover, TiO2 thin-film self-cleaning glass, tempered glass, insulating glass, such as a number of glass deep-processing production lines, processing 3 million square meters of glass products.

上游已形成拥有年产30万吨的优质硅矿，控股公司宜昌当玻硅矿有限责任公司是大型硅质原料生产基地，建有2条国内先进的硅砂选矿生产线，年产石英精砂30万t/a，属中南地区最大的硅砂基地；中游拥有450t/d、500t/d浮法玻璃生产线和600/t自洁玻璃基片生产线各一条，年产浮法玻璃1000万重量箱生产能力；下游拥有强化玻璃盖、TiO2薄膜自洁玻璃、钢化玻璃、中空玻璃等多条玻璃深加工生产线，年加工玻璃制品300万平方米。

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。