查询词典 dip circle

The stress distribution on the wall of directional well is analysed, and a borehole stability model for the formation with dip angle in directional well is established. The influences of dip angle and trend on borehole stability are discussed.

建立了弱面地层数学模型，分析了斜井井壁岩石应力状态，推导出了井壁岩石最大主应力与低强度地层法向夹角的计算公式，建立了用于大倾角地层钻井液密度安全下限的力学模型，详细分析了倾斜地层的倾角和走向对井壁稳定性的影响。

Because the increasing of dip angle can lead to special strata behavior which cause difficulties to mining, The strata behavior theory can not be simpely borrowed from that of flat and gently inclined seams. In order to cut down roof accidents and increase production efficiency, the strata movement and stress distribution must be reassessed for seam with deep dip angle.

煤层倾角增大带来了矿压显现的特殊性和开采上的困难，不能再简单地借用水平和缓倾斜煤层的矿压理论，而必须对大倾角煤层围岩运动与应力分布予以重新评价，以降低顶板事故，提高生产效率。

Of all these cataclinal slopes,the moderate-dip cataclinal hardrock slopes with the bedding plane dip angles ranging between 20° to 60° account for 30 percent,so the stability and treatment are very important to highway construction .

在全部的顺层边坡中，岩层倾角为20°～60°的硬岩中倾顺层边坡占顺层边坡总量的30%，其稳定性问题和处治措施问题对于高速公路建设尤为重要。

The process of dip pen lithography involves the adsorption of ink molecules on AFM tip ,the formation of water meniscus ,the transport of ink molecules ,and diffusion of ink molecules on the substrate .More factors such as temperature ,humidity ,tip ,scanning speed and so on will influence the process of dip pen lithography .

蘸水笔技术的刻蚀过程包括AFM 针尖对墨水分子的吸附、针尖与基底间弯月液桥的形成、墨水分子在液桥中的传输、墨水分子在基底的扩散等四个阶段，并受温度、湿度、针尖、扫描速度等多种因素的影响。

If you don't want them plain , dip them in hummus or an eggplant dip .

如果您不想让他们平原，倾角他们在 hummus 或一茄子下跌。

Therefore, this article has put forward the concept that using hot-dip galvanizing dregs to prepare zinc powders directly;Formulate reasonable experiment craft route which according to the physicochemical characteristics of zinc that near the melting point the vapor pressure of hot-dip galvanizing will change exponential.

中文摘要：根据目前热浸镀锌行业的不断发展、锌资源日益减少和热浸镀锌渣产量逐渐增多的现状，热浸镀锌渣再生回收的问题成为行业界关注的焦点，传统上锌渣回收的方法主要是先将锌渣处理成锌锭后再用锌锭制备金属锌粉。

The fault-plan solutions for the two events of the injection-induced microearthquakes were determined by using the first-motion′s direction of P waves from records of the KTB surface stations the focal mechanism at 5.1 km: the nodal planes Ⅰ, strike 30°, dip 46°, slip 10°; the nodal planes Ⅱ: strike 293°, dip 83°, slip 136°; T-axis: azimuth 241°, plunge 35°; P-axis: azimuth 349°,plunge 24°.

用KTB地面台网记录的资料和P波初动方向得到了这次注水诱发地震中两个大地震的震源机制解。其中震源深度为5.1km的地震，其节面Ⅰ参数为：走向30°，倾角46°，滑动角10°；其节面Ⅱ参数为：走向293°，倾角83°，滑动角136°；T轴方位角：241°，倾角：35°；P轴方位角：349°，倾角：24°。

Is one of the biggest batch hot dip galvanizing companies in China, specializing in hot dip galvanization for iron and steel products.

我公司是一家专业热镀锌公司，1997年创建，是中国生产规模大型的批量热镀锌企业之一。

On tube trailers with liquefied compressed gases, gooseneck dip tubes are used, but the dip tube orientation is determined by the end of the tube trailer which is being accessed.

在装液化压缩气体的管道拖车上，使用鹅颈汲取管，但汲取管的方位由要接近的拖车的终端决定。

On tube trailer s with liquefied compressed gases, gooseneck dip tubes are used, but the dip tube orientation is determined by the end of the tube trailer which is being accessed.

在装液化压缩气体的管道拖车上，使用鹅颈汲取管，但汲取管的方位由要接近的拖车的终端决定。

I can not negligent, he should do what?

我不能不在意了，他要做什么呢？

It is very dangerous to swim in the river alone.

一个人到河里游泳是很危险的。