This year water levels in the middle and lower reaches of the Yangtze are unusually high.
今年长江中下游的水位高得不正常。
Hess suggested that the presence of water, probably released from minerals decomposing in the Earth's mantle, might have meant that a high-magnesium magma could have existed at a lower temperature.
赫斯认为,水的存在可能是由地幔中分解的矿物质释放出来的,这可能意味着含镁高的岩浆可能在较低的温度下存在。
7 hr 30 min Even after operators pump water into the primary loop, pressure is still high. The PORV 'backup valve is opened to lower the pressure.
7小时30分钟尽管操作员已将水抽入主回路,但温度仍然很高。减压阀的备用阀门被打开,减少压力。
“Energy demand is lower compared to desalination,” she explains, “and you can produce high-quality drinking water.”
“相对于淡化而言,(再生水)耗能相对较小,”她解释道,“而且人们能从中生产高质量饮用水。”
The water squeezed out of the pore space, along with the drops of oil and GAS, moves toward high zones with lower pressure.
被压力从岩石孔隙空间之中挤出的水以及夹带在水中的油雾雾珠和气泡会迁移到具有较低压力的高带中去。
The DLS magnetic separator is mainly composed of high frequency vibrating mechanism, ring, exiting coils, upper and lower yoke and varies ore buckets, water supplying devices.
磁选机主要由高频振动机构、转环、励磁线圈、上下铁轭及各种矿斗、供水装置等组成。
Flow from the high water level to the lower constitutes the inflow or outflow from one basin to another.
由高水位向低水位流动的水流形成这一盆地向另一盆地的出流和入流。
It is shown that conventional emulsion polymerization process leads to high gloss film and soap-free or micro-soap processes will lead to good water resistance and lower foaming.
研究表明采用常规乳液聚合涂膜的光泽较高,而采用无皂和微皂乳液聚合涂膜的耐水性较好,涂料的起泡性较低。
Protection design for lower reaches of the Yellow River was once a difficult question due to high water head, various combinations of discharging structures, and complex flow pattern.
小浪底工程由于水头高、泄水建筑物组合多,水流流态十分复杂,下游防护设计是一难题。
Polyferric chloride (PFC) is a kind of high-efficiency inorganic flocculant and has good prospect in water treatment. But its stability is lower.
聚合三氯化铁(PFC)是一种优质高效的无机高分子絮凝剂,在水处理领域有良好的应用前景,但稳定性较差。
High salinity of irrigation water resulted in lower average water consumption intensity of wheat during the whole growing season, but higher water use efficiency.
灌水矿化度的增加降低了小麦在生育期的平均耗水强度,增加了小麦的水分利用效率。
Although the future changes in precipitation are equivalent to the last 50-yr gauges and lower than changes in the Holocene, the speed of lake water change was much high.
虽然未来年降水总量的变幅没有超过过去50年器测记录变幅,更不及全新世的降水变化量,但湖泊水量对气候变化的反映变率较变幅要大。
Under the same soil drought status, leaf water potential under high nitrogen level was lower than that under low nitrogen level.
在相同干旱胁迫下,低氮处理的叶水势高于高氮处理的叶水势。
The giraffe is so high that it must lower his head before drinking water from the lake.
长颈鹿太高了,它只能低头才能喝到湖里的水。
El nino is now ending and water temperatures in the Pacific are dropping, which should lead in 2017 to lower but still historically high temperatures.
这种现象现在正在结束,太平洋的水温正在下降。在此作用下,2017年的气温应该会有所下降,但从历史角度来看依然属于高温。
Super high water cut oil system has good flow behavior at lower temperature, and its apparent viscosity changes a little with temperature but increases with the increase of velocity.
特高含水原油体系具有很好的低温流动性,黏度随温度的变化幅度不大,但随着流速的增加而增加。
Applies to the lower groundwater levels for high head sites, and other occasions, such as mines, high-rise buildings, water booster, mountain water for irrigation and other fruit.
适用于地下水位较低的场所及其它扬程要求高的场合,如矿井、高楼大厦、自来水增压、山区果农灌溉用水等。
There exist many disadvantages of the single WPU emulsion, such as poor self-thickening, low solid content, weak water resistance, lower mechanical strength compared to acrylic resin and high cost.
单一的水性聚氨酯分散体存在自增稠差、固含量低、耐水性差、机械强度不如丙烯酸树脂等缺点,而且成本较高。
In the navigation buildings of high water head, the cost of ship lift is generally lower than ship lock.
在高水头的通航建筑物中,升船机的造价通常低于船闸。
The invention has the advantages of lower cost, good treatment effect to water obstruction scales with high hardness and high silicon content and no secondary pollution to a film system.
本发明有益效果为:成本较低、对高硬度、高硅含量的水阻垢处理效果好、对膜系统不会造成二次污染。
As a high effectiveness, lower energy consumption and environmentally friendly technology for water pollution treatment, aquatic plants In-situ remediation has become hotspot of current researches.
水生植物原位修复作为一种高效、低耗、环境友好的水污染治理技术近年来受到广泛关注。
However, the crust is not a homogeneous shell in which lower places are filled with water to make oceans and high places piled up with rocks to make continents.
但地壳并不是一个均匀的壳,其低处充满了水并构成海洋,高处堆积着岩石构成大陆。
Conventional high gradient magnetic separators are easy to be blocked in separation pro-cess with large water consumption, resulting in lower separating efficiency.
传统高梯度磁选机在分选过程中容易堵塞,以致分选效率不高,且耗水量大。
Add water, salt, fresh chili, and diced ginger. Bring to a boil over high heat, then cover, lower heat, and let dal simmer for 1 hour or until the beans have dissolved into a thick soup.
加水、盐、青辣椒和碎姜煮滚,盖上盖子,转小火慢煮半小时或直至蒙恩都融化成沙糊状豆羹。
Having entered into the later period of high water cut in Gaotaizi reservoir, pressure difference between blocks is bigger, oil-to-water-well ratio is higher and pattern density is lower.
针对萨中高台子油层进入高含水后期,区块间压力差异较大,油水井数比偏高,井网密度低,计算了合理注采井数比及井网密度,评价了目前的注采压力系统。
The invention has the advantages of low manufacturing cost, rapid water lever dynamic response at high temperature, and lower water level measurement error.
本发明制造成本低,高温时水位动态响应迅速,水位测 量误差小。
The large scale of poultry farm at the middle and lower reaches, high pollutant concentrations and large increase have exceeded the carrying capacity of water quality.
流域中下游养鸡场规模大,污染物浓度高、增幅大,超出了水质承载力。
The large scale of poultry farm at the middle and lower reaches, high pollutant concentrations and large increase have exceeded the carrying capacity of water quality.
流域中下游养鸡场规模大,污染物浓度高、增幅大,超出了水质承载力。
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