查询词典 water-skis

It could be acidic water, it could be briny water, it could carry lots of sediment or be slushy, but water is involved,Edgett added.

"那可能是酸水，可能是盐水，可能携带有很多沉积物，也可能是泥泞的，但［看上去］跟水肯定有关系。"

Water purifiers in a variety of tap water to remove harmful substances and pollutants at the same time, the human body retains the beneficial minerals and trace elements, to capture the bulk water due to long storage time easy to breed bacteria, and shorter shelf-life problems .

净水器在去除自来水中的各种有害物质和污染物的同时，保留了对人体有益的矿物质和微量元素，攻克了桶装水因存放时间久容易滋生细菌、保质期短等难题。

With the use of karst water deposit (calc-sinter) analysis system, historical document analysis system, and modern observation data statistic analysis system, we study the evolutive regularity in three temporal scales and the evolutive process in geologic temporal scale in Niangziguan karst water spring, and divide this karst water evolution into five stages.

同时运用岩溶沉积物分析法、历史文献分析法、现代观测资料的统计分析法研究了娘子关泉岩溶水系统在三个时间尺度上的演化规律及在地质时间尺度上的演化过程，并将该岩溶水系统演化分为五个阶段。

This gave him a valuable clue about the cause of the disease.many of the deaths were near the water pump in broad street.he also noticed that some houses had had no death.he had not foreseen this ,so he made further investigations,he discovered that these people worked in the pub at 7 cambridge street .they had been given free beer and so had not drunk the water from the punp.it seemed that the water was to blame.

他也注意到了一些房子没有人死去，他没有对此深究，所以，他作了一个进一步的调查，他发现这些人们工作在剑桥七街的酒吧里，他们被给予了免费的啤酒所以不需要去喝水泵里的水，看起来，应该责备的是水。

On the one hand, for the area nearby Dawen river and the Jinghang Canal, peasant can use surface water to irrigate, which reduce the use of underground water and the grounder water was protected.

其一是有客水作为地表水水源的地区，部分农业用水采用地表水，减少了地下水的开采；其二是汶上县政府加强水资源管理，兴建水利，使地表水用量增加，地下水位出现回升趋势。

Preparation of water-borne polyurethane dispersion modified by epoxy resin;2. Preparation and Application of water-borne curing agent from cashew nut shell liquid;3. Synthesis and performance study of water-borne photosensitive PU acrylate PUA

以甲苯二异氰酸酯、聚丙二醇醚(PPG 2 2 0 )和二羟甲基丙酸为原料制备了阴离子型水性PU 乳液，研究了DMPA用量、n /n值、交联剂TMP用量对水性PU 乳液与涂膜性能的影响，得出了制备阴离子型水性PU 的最佳配

The latest developments of the remote sensing of lake water quality,such as the mathematic methods for the remote sensing of water quality model,the water quality indicators with the most sensible wave band and applications of TM,SPOT,MODIS,MERIS,AVHRR,CASI etc.

详述了湖泊遥感水质最新发展动态，如遥感水质模型的数学方法、与水质指标最敏感的波段以及TM、SPOT、MODIS、MERIS、AVHRR、CASI等传感器的适用情况，并分析了可能导致湖泊水质遥感模型误差的原因和解决办法。

The rule of Baiyangdian water eco-system change is put forward according to the controlling variable of water quality and water quantity by catastrophe theory.

通过在分析白洋淀水生态系统的构成与特点的基础上，应用突变理论对白洋淀水生态系统在水量与水质两个控制变量作用下的变化进行了研究，阐述了白洋淀水生态系统状态变化的规律。

Aim at the defect of commonly technique,a new technique of alarm in advance of boiler water level is put forward.this technique adopt the idea of signal catenation and blur control.alarm in advance and seek out the coming fault.the fault can be repaired before water level beyond the limit.avoiding water level beyond the limit.

针对一般方法的弊端，提出一种新颖的汽包水位预警的方法。该预警系统采用信号间的连锁和模糊控制的思想，在故障发生以前提出预警，并且找出可能发生的故障。从而达到在水位越限以前进行故障检修，避免水位越限。

Developed countries, water shortages, such as the United States, New York, New York, most water comes from mountain reservoirs Catskill Mountains With the constant development in the region, pollution threaten the safety of drinking water in New York.

发达国家的的水资源短缺问题，例如美国的纽约，纽约多数水都来自凯特斯克尔山脉的水库。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。