查询词典 water bottom

In this paper,hydraulics principle and empirical formula are used in hydraulic calculation of flow in different forms of side ditches and water drainage capability of open water outlet in continuous gradient and concave vertical curve bottom.

利用水力学原理和经验公式，对不同形式的边沟流量和开口式排水口在连续坡度上及凹形竖曲线底部的排水能力进行了水力计算，并采用修正法计算了不同形式的边沟水流量。

The biggest problem for a horizontal well in bottom-water reservoir is water cresting,which restricts the horizontal well to be developed effectively.

开发底水油藏水平井最大的问题就是底水脊进。

The Paper focuses on form mechanism and control technologies of water cresting in the bottom water reservoir development with the horizontal well. A theoretical study and experimental study on coning/cresting mechanisms in horizontal wells are presented.

本论文较系统地对底水油藏水平井开采方面国内外石油工程界共同关注的水平井水脊形成机理与控制方法进行了实验和计算研究。

Stir, fry with middle finger will face bowl bottom light, lest overflow beaten outside the bowl of water, Then turn the bowl to bowl, fingers to people in the water pressure, Fried Stay flavor chawmian, tea, lemon and mix with dough, can hand knead eating.

拌时，先用中指将炒面向碗底轻捣，以免茶水溢出碗外；然后转动着碗，并用手指紧贴碗边把炒面压人茶水中；待炒面、茶水和酥油拌匀，能用手捏成团，就可以进食了。

Predators look down from the top of the water, as the black back of the fish and river mud the same color, it was hard to find; natural enemies from the water at the bottom up, due to the days of color and white fish maw Almost, so it is difficult to be found; often see some article described the early morning hours of "float to the surface of the East Yu Dubai," This is the reason.

天敌从水上方往下看，由于黑色的鱼背和河底淤泥同色，故难被发现；天敌若从水下方往上看，由于白色鱼肚和天颜色差不多，故也难被发现；经常看到有些文章里形容清晨时分"东方泛起了鱼肚白"，就是这个道理。

If it is fishing, half-water fishing on the float hanging use, fishing at the end of the sink to the bottom using (luring the fish have a tether device the holes); also be used for hanging nets, wire mesh, pull net, seine net, maze, water fish cages in the cage such as fishing nets can be used, generally can be placed at the end of the central network, or hang around on the Internet, or on the network.

如果是钓鱼，半水钓就浮球吊着用，钓底就沉底使用；也可以用于挂网、丝网、拉网、罾网、迷魂阵、水地笼等鱼网鱼笼都可以使用，一般可以放在网底中央或者挂在网上或者放在网附近。

In spring the sun not only exerts an influence through the increased temperature of the air and earth, but its heat passes through ice a foot or more thick, and is reflected from the bottom in shallow water, and so also warms the water and melts the under side of the ice, at the same time that it is melting it more directly above, making it uneven, and causing the air bubbles which it contains to extend themselves upward and downward until it is completely honeycombed, and at last disappears suddenly in a single spring rain.

而在春天，阳光不仅在温度逐渐增加的天空与大地上发挥它的力量，它的热量还透过了一英尺或一英尺以上的厚冰，在浅水处更从水底反射到上面，使水波温暖了，并且溶化了冰的下部，同时从上面，阳光更直接地溶化了冰，使它不均匀了，凸起了气泡，升上又降下，直到后来全部成了蜂窝，到最后一阵春雨，它们全部消失。

In the area of sharp depth change, the pattern of average current field varies sensitively with wind speed change, while in the area of flat and gentle bottom, insensitively. The current direction in shallow water was consistent with the direction of the wind, while against the wind direction in deeper water and responded slowly.

在水深水平变化较大的区域，垂直平均流场结构对风速变化的响应较为敏感，易形成环流，浅水区垂向平均流向和风向一致，深水区则和风向相反；水深变化较小的水域，流场结构对风速变化的响应则较为迟钝。

When the gas reserves of the gas cap are relatively bigger, the gas cap and the oil column should be exploited simultaneously. When the volume of the gas cap is relatively smaller and the energy of the edge and bottom water is sufficient, the oil column should be exploited first depending on the natural energy, then water injection should be done artificially, and the gas cap should be exploited at last.

当气顶气储量相对较大时，采取气顶、油区同时开发；而对于气顶体积相对较小并且边、底水能量充足时，采取先依靠天然能量开采油区，然后人工注水，最后开采气顶。

By coordinate transformation,specifically,by using orthogonal coordinate system to obtain vertical high resolution ratio in superstratum water of Beibu Gulf and making use of Sigma coordinate system to match terrain in bottom water,the authors intend to set up Beibu Gulf Physical Oceanic Model and use the model to simulate partial tide M\-2,partial tide K\-1 and partial tide O\-1 respectively.

采用坐标变换方法，在北部湾上层海洋采用正交坐标系以获得垂向高分辨率，在底层水体采用 Sigma坐标系以拟合地形，建立北部湾的物理海洋模型，并利用建立的模型分别模拟北部湾的 M2 、K1 、O1 分潮。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。