查询词典 float downstream

There has been too much focus on glaciers whereas there are other factors like precipitation and snowfall that affect the levels of waters in rivers downstream the eastern Himalayas, says Mats Eriksson , a senior hydrologist with the Nepal-based International Centre for Integrated Mountain Development, which has carried out several studies on the glaciers in the Hindu Kush Himalayas.

尼泊尔国际山地综合发展中心的高级水文学家麦茨。埃里克森认为，人们给冰川的关注太多，忽略了其他因素也可能影响发源于东喜马拉雅山的河流流量，比如降水和降雪等。ICIDOD最近对印度库什喜马拉雅山冰川展开了研究。

A pair of primers that contained flanking hydropathic amino acid codons were synthesized, to amply the sequence coding for 10~34 aa in the precursor sequence. The amplified fragment was inserted into pRSET-A to generate the first double repeat of the precursor gene. By utilizing a pair of isocaudamer BamH I and Bgl II sites, and another downstream Hind III site of plasmid pRSET-A, following a series of simple double digestions and ligation of the resulted products, a series of repeat (3, 4 and 6) precursor peptide fragment genes were derived.

本实验设计一对两侧含编码疏水性氨基酸密码子的引物，经过扩增前导序列10~34aa基因序列，并重新克隆入质粒pRSET-A构建串联二聚体后，再利用质粒pRSET-A的BamH I / Bgl II同尾酶克隆位点，经一系列简单的酶切和连接，快速构建这一前导肽中不含组氨酸标签序列的串联多聚体基因，并成功表达其六聚体重组蛋白。

These results suggested that hypotonicity inhibited ATP-actived currents via TRPV4 receptor, which was mediated partly by reducing cAMP concentration directly rather than by PKA and downstream process.

以上结果表明，低渗透压作用于TRPV4受体，可能通过直接抑制cAMP的生成而抑制P2X受体介导的电流，从而发挥对ATP激活电流的抑制作用。

At the present,eco-environment in the wetland of the downstream of Yellow River is deteriorated with the agricultural and industrial water diversion,sewage drainage,farmland reclamation,water and soil erosion,immoderacy hunting and fishing.

当前，因工农业采水、排污、围垦、破坏水土、引黄淤地、过度狩猎和捕鱼等造成黄河下游湿地生态环境趋于恶化。

In the paper, river and the downstream area of dike are regarded as a whole system, and hydraulic model of coupling 1-D river and gradual dike-break is established, therein the Preissmann implicit difference scheme is applied to Main River, and the FVM is applied to the breach and polder. On the basis of FVM and unstructured grids, TVD ?

本文将河道与堤坝下游区域视为一个整体，对于单一河道采用Preissmann四点隐式差分格式计算，对于溃口及圩区采用有限体积法，建立了一维河道与堤坝渐溃耦联的水力模型，也是一维、二维耦合的水流模型。

We posited that the transcriptional fingerprint is a more definitive downstream indicator of p53 function.

利用转录指纹可以作为一种更加确定的显示p53功能的下游指标。

After emerging from the gravel, fry move downstream, remaining inshore for a few months before going out to sea.

后得出了碎石，鱼苗下游，移动出海出门前的几个月的剩余近海。

In order to realize the sustainable and harmonious development,it is essential to make full use of its interborough advantages and integrated predominant resources such as petroleum and ecosystem,cultivate and develop the diversiform and multi-level structure including downstream processing of petroleum,ecotypic agriculture and tourism through the adjustment of industrial structure.

进入20世纪90年代后，经济的高速发展对石油能源的需求掩盖了油矿城市存在的各种问题，油矿城市的精力主要花在对石油资源的超强度开发上，由此加速了油矿城市发展的步伐，并引发了一系列的环境与社会经济问题，这些问题随着国家经济结构与产业结构调整以及体制改革的推进而逐步暴露出来。

Methods The IPSE gene of S. man soni was synthesized by overlapping PCR, and confirmed by DNA sequencing. The recombinant plasmid IPSE-pET32a was constructed by inserting the gene of IPSE into expression vector pET32a at the downstream of thioredoxin coding sequence.

应用重叠PCR方法合成曼氏血吸虫IPSE基因，将其定向克隆至表达载体pET32a的硫氧还蛋白序列下游，构建重组表达质粒IPSE/pET32a。

When we was three or four hundred yards downstream we see the lantern show like a little spark at the texas door for a second, and we knowed by that that the rascals had missed their boat, and was beginning to understand that they was in just as much trouble now as Jim Turner was.

朝下游划了三四百码远以后，我们还能看到那盏灯在顶舱门口忽地闪？们知道，那两个流氓找不到他们那条船，逐渐明白了他们如今正跟杰姆·透纳一样陷进了绝路。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。