英语人>网络例句>层 相关的搜索结果
网络例句

与 层 相关的网络例句 [注:此内容来源于网络,仅供参考]

Dependency Inversion Principle states that we should decouple high level modules from low level modules, introducing an abstraction layer between the high level classes and low level classes.

依赖倒置原则声明了我们应该将高模块和低模块解偶,在高类和低类之间引入一个抽象

Second, transient flow for vertical well and fractural well in porous media with arealanisotropy has been researched in this paper. The analytic solution for vertical well andsemi-analytic solution for vertical fractural well is developed by using image inversion,superposition principle, Laplace transformation, Fourier transformation, as well as theirinverse transforms, and storage and skin are taken into account. For vertical fractural well,influence of pressure and productivity is studied when the orientation of artificial fractureisn't in accordance with the direction of major permeability, it is fundamental to evaluatepotential and analyze well test data.

文中研究了平面各向异性储不定常渗流问题,建立了平面各向异性储交叉直线边界中一口直井渗流的数学模型,利用镜像反演、Laplace变换、Fouier变换及其反变换推导了不同边界条件下直井的Laplace空间解析解,考虑井储和表皮的影响,分析了曲线特征及影响因素的敏感性曲线;并运用影响椭圆及Duhamel叠加原理,推导了平面各向异性储中垂直裂缝井的压力分布方程,考虑了水力裂缝与主渗透率轴成一定角度对压力及产能的影响,为垂直裂缝井的产能评价及试井分析提供依据。

In high-impedance current-input inverting configurations, where a length of shielded wire is used to guard the lead from the current source to the amplifier's inverting input, the guard should either be driven by a buffer at the same potential as the non-inverting input, or be tied directly to the non-inverting input, with a second outer shield connected to the signal's reference point.

如果将运放接成反相放大器的形式,并且在信号源与运放反相端之间用一段带有屏蔽的导线来充当的防护罩,那么对防护罩的处理有两种选择:要么用一个缓冲跟随器来驱动,跟随器输出端与运放同相端电位相等,而且除跟随器外,防护罩不与其他点接触;要么将防护罩直接接到运放的同相端,然后在其外面加一个屏蔽,并且将屏蔽连接到信号的参考电位。

According to sequence boundary calibration, sequence boundaries were interpreted in isochronal stratigraphic frame with logging constrained inversion technology.

根据序界面的标定结果,借助于测井约束反演技术,在区域地震剖面上对序界面进行了追踪解释,建立了序的等时地格架。

The results show that the method is capable of measuring jigging bed porosity real-time.

介绍了跳汰机床松散度的定义和表示方式,提出了用不同时刻床密度的变化来测量床松散度,并在实验现场对此方法进行了验证。

Self-buckled kerbstones consist of two different layers of compound cement. They are of many kinds of designs and colors. On the outer layer, there are illuminating materials made by special materials. The inner layers are made of common cement, so they are low in price. At the two ends of the kerbstone, there are concave and raised troughs for self-buckling. So they are convenient in installment. Different size of holes for draining water can be drilled according to actual situation.

自扣式侧石是由两不同颗粒级配比的复合混凝土构成,具有多种图案和色彩,面附有由特殊材料制作成的发光材料,内为普通混凝土,成本低廉;侧石的两端有凹凸卡槽自扣连接,安装方便,不易沉降和倾斜;还可根据不同需要的距离可在不同位置上留有大小不同的排水孔,雨天能够及时排除路面积水,从而丰富花池,花坛及道路两侧绿化带水源。

Sequence stratigraphy provides a framework which can be used to predict the distribution of geologica l elements of reservoir forming for explorers, and in which the distribution of oil and gas has a certain disciplinarian.

序地学以序为单位研究盆地充填样式、充填结构、沉积体系以及岩相在三维空间的展布,为石油地质综合研究提供了一个可预测形成油气藏的地质要素分布规律的序格架,在这个格架中油气的分布有一定规律。

An understory of shorter trees and a lacework of woody vines, or lianas, produce a forest of such complex internal architecture that many animals, including some sizable ones, rarely or never descend to the ground.

植被和藤蔓植物形成了具有相当复杂的内部体系的森林。生长在冠和新生树木的树较少。由于阳光穿透冠使下植被和森林地表植被生长得更好。

Based on the composite bounded reservoir model with two porous media, the Laplace solution of dimensionless pressure distribution under inner boundary condition (considering the wellbore storage and the skin effect) has been studied, and through analyzing the structures and interrelations of Laplace solution, the correlations with usual composite, two porous media and homogeneous reservoir pressure distribution have been found.

针对双孔介质复合封闭储模型,研究了两种内边界条件(是否考虑井筒储存和表皮效应)下的变流率问题的无因次内、外区储压力分布的Laplace空间解,在深入剖析了解的结构和相互联系的基础上,找出了它与常见的复合、双孔、均质储压力分布间的相互关系。

The layer of slivers is pulled through the rollers at increasing speeds; as the layer leaves the unit, the fibers are pulled into a new sliver and delivered to cans ready for the lapper.

沿棉的前进方向,每一对罗拉的转速均高于前一对罗拉的转速,这样棉通过一系列罗拉时速度逐渐提高。在棉被输出时,被拉伸成一根新的棉条,送至成卷机的条筒。

第82/100页 首页 < ... 78 79 80 81 82 83 84 85 86 ... > 尾页
推荐网络例句

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。