查询词典 water-tight

Through the model we find that basic factor such as agricultural water use and ecological water use has a smaller contribution than growth factors such as manufactural water use and the third industrial water use .

通过对各种用水对经济发展的贡献度分析，发现农业用水与生态用水等基础性因子对经济增长的贡献率远远小于工业、第三产业用水等增长性因子对经济增长的贡献率。

When it comes to the control of water pollution and water quality melioration, it is important to evaluate the water quality objectively, so the aim of this paper is to evaluate total nitrogen and total phosphorus in the Chaohu Lake and to reflect the water eutrophication level in it.

目的 客观评价巢湖的氮、磷污染水平，正确反映该湖的富营养化程度，为该湖的水体污染控制及水质改善工程及同类湖泊的水质评价提供参考。

Applying this point to Jackson's argument, we can't move a priori from microphysics to the claim that water covers 60% of the earth because there is a world in which some of what counts as water is ghost water, so even if H2O covers 60% of the earth in that world, what they call 'water' will cover more.

用这一点在Jackson的论证上，我们不能从微观物理学传递先天性给'水覆盖60％'，因为有一个世界有些算作水的东西是水幽灵，所以，即使在那个世界H2O覆盖60％，他们称为"水"的东西会覆盖更多。

"An artificial cut was made from the river to bring the water at proper height to the water-wheel, and, in order to make sure of a supply of water at all seasons, the mill-owner usually built a weir across the river to hold back the water and so form an artificial reservoir."

为确保四季流水不断，磨房主通常在河上筑堰，形成人造水库以蓄水。到中国译典经典版本中查找关于weir的最新解释和例句。。。。

I undertake various mineral water companies, mountain spring water, natural water, the salinity of water equipment for the design, installation, commissioning and supply of spare parts, and for users of technical services.

我公司承接各种矿泉水、山泉水、天然水、矿化水设备的设计、安装、调试以及零配件的供应，并负责用户的技术服务。

Advanced step-water heating layer by layer settles successfully problem of mixing of boiled and unboiled water of traditional single tank heater*and at the same time gets rid of huge body, low-efficient heating, water-leaking, non-heating, unboiled water mixing of multi-tank heater.

先进的步进逐层加热技术有效解决了冷热水混合问题，避免了传统单箱式开水器生水混入的问题和多箱式开水器体积庞大、加热效率不高、浮球阀控制不可靠造成的漏水、不加热、生水混入等难题。

Effects of nitrogen-degrading microbes on biological characteristics of the growth of water hyacinth, the contents of nitrogen and phosphorus in water, and the dynamic change of microorganism in water were analysed by the elimination of nitrite, organic nitrogen and phosphor in water by nitrobacteria and denitrobacteria.

利用硝化细菌与反硝化细菌对水体中亚硝酸盐、有机氮、磷等营养物质的消除作用来分析降氮灵菌剂对水葫芦生长的生物学特性、水体中氮磷含量变化以及水体中微生物消长动态的影响。

This paper performs an numerical modelling on constant water flooding of water injection well arrays and production well arrays in low permeable reservoirs and analyses the factors effecting the recovery of water flooding in low permeable reservoirs, including pore structure of porous medium, oil water relative permeability curve, starting...

通过对低渗透油藏中注水井排和采油井排的定压水驱进行数值模拟，分析了低渗透油藏水驱采收率的影响因素，包括多孔介质孔隙结构、油水相对渗透率曲线、启动压力梯度、注入速度和注采井距。

Cooking casserole Tianmuhu head, use the natural water Tianmuhu head for raising a large bighead raw, pure natural water Tianmuhu soup base, coupled with unique cooking processing by the picturesque scenery of the day as head Green Lake is not only the surrounding mountain vegetation filters the water, and lake bottom is sandy rather than silt, this unique natural environment created Tianmuhu water clear and sweet, Qian Chen did not dye, so the growth of fish which have absolutely no off-flavor.

烹制天目湖砂锅鱼头，选用天目湖水体中天然生养的大花鲢鱼头作原料，纯天然天目湖水为汤基，加上特有的烹调工艺加工而成，由于山青水秀的天目湖不仅周围山体绿色植被过滤了湖水，而且湖底为沙质而非淤泥，这一独特的自然环境造就了天目湖水清澈甘甜，纤尘不染，故其中生长的鱼类也绝没有土腥味。

The formation and disappearance of ice is related to on-site condition of atmosphere, water temperature, water salinity, water depth, onflow and coagulation nucleus in water.

冰情监测是一门诸如海洋监测、环境保护、水利水电工程建设、海洋石油开发等等许多学科和工程现场所关心的课题，冰的生消直接或间接地与现场大气状况、水的温度、盐度、深度、湍流以及水中的凝结核相关。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。