查询词典 the surface of the water

A isotherm of a monolayer at air-water interface for a quaternary ammonium salt type trimeric surfactant (shortly called 12-2-12-2-12) was investigated by the Langmuir balance technology. The surface tension at collapse pressure,γ, and the molecular limited area, A, were determined and compared with the surface tension of the surfactant solution at CMC concentration,γ.

利用Langmuir膜天平研究了季铵盐三聚表面活性剂12-2-12-2-12在空气－水界面单分子膜的表面压－分子面积等温线，得到它的崩溃压对应的表面张力γ(下标 collapse)和分子极限面积A。

During the establishment of sediment yield dynamic model at the watershed outlet, it was difficult for us to carry out dynamic monitoring of each impact factors in the whole basin, because it was a long time research and was in very large-scale watershed. Taking into account the interannual variability of sediment yield mainly affected by hydrological conditions of rainfall - runoff and underlaying surface changes caused by soil conservation measures, a combined influence factor which is related to surface runoff modulus and the implementation time of the water and soil conservation project was proposed for the first time. Furthermore, its specific expression was determined through dimensional analysis and non-linear regression multianalysis.

在流域输沙量动态模型的建立中，由于研究时段长、研究流域尺度大，对输沙量各影响因子进行全流域逐年动态监测十分困难，考虑输沙量的年际变化主要受降雨-径流水文条件和水土保持措施等土地管理活动的影响，首次提出与地表径流模数和治理时间相关的综合影响因子，并通过因次分析法和二元非线型回归法确定了具体的表达式。

The amount of total phosphorus is one of the most important indexs to judge surface water.During the flood,detecting data show that the hi gh am ount of total phosphorus mainly come from phosphorus absorbed on mud,but the am ount of dissolved phosphorus is low.The amount of total phosphorus in surface wab~r declines gradually with the prolonging of static balance time.

地表水中总磷含量高低是评定水质优劣的一项重要指标，分析数据表明丰水期中总磷主要来源于泥沙中吸附的有机磷和无机磷，而溶解态磷含量较少；水样中总磷含量随着自然沉降时间的延长而逐渐降低。

For the aim of rescuing, we need the collectivity escaping chamber to meet a certain pose to float up, so as to not to issue forth when arrived at the water surface, or keel over on the surface.

要实现救生的目的，需要集体逃生舱在运动过程中满足一定的上浮姿态，以保证其在出水瞬间不会跳出水面。

The change of heat and water process of the active layers at the engineering sites is intenser than that at the original surface site, and the permafrost stability of the engineering sites is lower than that at the original surface site.

冻融期间工程活动场地活动层的水热状态变化要比天然场地强烈而且差异较大，工程活动场地冻土的稳定性比天然场地低。

Using a dedicated high-precision polishing machine will be take high-tech nano-anti-fouling agents dripping polished surface, through repeated pressure grinding head polishing rinding ,polishing let's anti-fouling agents to be better to penetrate into the pores polished internal completely blocked pores polished and micro-cracks, to become the special, continuous nano-membrane, so that polished surface to prevent invasion of the functions of all pollutants, stains with the clean water can touch off; At the same time ,higher gloss, reached 90 degrees Celsius, and has the following outstanding performance

采用一种专用的高精度抛光机将高科技纳米防污剂滴到抛光砖的表面，通过抛光磨头的反复施压，打磨，抛光，将防污剂更好地渗透到抛光砖的毛孔内部，完全堵塞了抛光砖的毛孔及微裂纹，形成一种特殊的，连续的纳米膜，从而是抛光砖表面具有阻止一切污染物入侵的功能，污渍用水一抹就干净；同时光泽度更高，达到90度以上，并具有以下有一的性能

The model well simulates the distribution of surface soil water, but underestimates the surface runoff.

模式模拟的表层土壤水的分布比较合理，对表面径流的模拟偏少。

MAIN OUTCOME MEASURES: The surface morphology of the films was observed with scanning electron microscopy and atomic force microscopy. The hydrophilicity of native and treated material surfaces was measured using a water contact angle meter. Surface composition was detected with Fourier transform infrared spectrometer. Mass changes measurement was applied to characterize the grafting efficiency.

主要观察指标：通过扫描电镜和原子力显微镜观察材料的表面形态；水接触角测量仪测定材料等离子处理和等离子接枝前后亲水性的变化；傅里叶变换红外光谱仪测定材料的结构变化；通过材料改性前后质量变化分析材料的接枝情况。

Polar perfluoropolyether lubricant film has been fabricated on single crystal silicon by dip coating technique. The contact angles of distilled water droplet on the single crystal surface and the lubricant film surface were measured with a contact angle meter and the chemical states of C of the film determined with an X ray photoelectron spectrometer.

利用浸涂技术在单晶硅基片上成功地制备出极性全氟聚醚润滑膜，在DF－PM型动－静摩控系数精密测定装置上考察了润滑膜的摩擦特性，并采用接触角测定仪和X射线光电子能谱仪对润滑膜的表面性质和化学状态进行了表征。

The surface irrigation occupies 95% of the total irrigated area, the border irrigation is the main method in surface irrigation, so there is much importance in researching on the border irrigation water-saving means.

地面灌溉占我国灌溉总面积的95％，其中畦灌又是地面灌溉的主要方式，研究畦灌中的节水措施对于发展农业节水具有重要意义。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。