查询词典 horizontal

It is proved theoretically that its potentiometric surfaces of horizontal wells under the condition of single phase steady percolation in boundless formation are a bunch of revolving ellipsoids whose focuses are the two ends of the horizontal well.

首次在分析了水平井井筒内流动特性基础上，应用质量平衡和动量守衡建立了考虑井壁流体径向流入的任意倾角的单相井筒压降计算的通用模型。

HORIZONTAL STABILIZER, The moveable horizontal surface of the empennage used for pitch trim.

水平安定面，飞机尾翼的可动水平面，用来控制俯仰配平。

Product quality relies very much on sophisticated equipment and rigorous management. Our machining center is now equipped with NC horizontal lathe, NC vertical lathe, large face lathe, precision lathe, gap-bed Iathe, NC ball machine, ball grinding machine, horizontal universal milling machine, boring machine, planing machine, slotting machine, radial drilling machine and other metal cutting machines.

先进的设备，严格的管理是产品质量的保证，机械加工中心现有数控卧式车床、数控立式车床、大型落地车床、精密车床、马鞍车床、数控球床、球体磨床、卧式万能铣床、镗床、刨床、插床、摇臂钻床等金属切削设备。

In Horizontal Thin Film evaporator, the liquor spray into out surface of horizontal heating tube and part of them veaporates.

在卧管蒸发系统中，料液喷淋在水平管的管外，其中部分产生蒸发，加热蒸汽走管内并发生冷凝。

In order to find out a simple and efficient method to calculate the water breakthrough time in combination well pattern of horizontal and vertical wells, simplifing a horizontal well into a vertical well with the same well-hole radius, and considering the unpiston-like displacement, the water breakthrough time formulas of five-spot, seven-spot and nine-spot pattern were derived and revised by equivalent percolating resistance method. In this method, the percolation region is divided into three resistance regions.

为了寻求一种简单、有效的计算水平注水井与直井联合井网的见水时间的方法，将水平井简化为具有等效井筒半径的直井，考虑水平井与直井联合布井水驱油的非活塞性，运用等值渗流阻力法将渗流区划分为3个阻力区，推导出了五点法、七点法和九点法水平井与直井联合井网的油井见水时间的计算公式和修正公式。

A 2D two phase horizontal fracture model was established when studying hydraulic fractures for the requirement of shallow reservoir stimulation in this block; and a 3D two phase model has been built for numerical simulation of a reservoir with five-spot pattern without considering vertical fracture flow. The impacts of horizontal fracture half length and flow conductivity on recovery factor and ultimate recovery factor are studied for some certain injection and production conditions. The parameters of hydraulic fracturing are optimized.

根据该区块浅层油层改造的实际需要，研究水力裂缝时建立两维两相的水平裂缝模型，不考虑裂缝垂直方向上流动，建立了五点井网条件下三维两相油藏数值模拟模型，研究了水平裂缝半长和导流能力对油井产量、注采条件下的采收率和最终采收率等指标的影响，优化了水平裂缝参数。

Focus of modern housing tube is a mature approach, is a public use of the equipment installed in pipelines outside the household dwelling size; resolve the horizontal pipe laying is to set the pipe wall, all the equipment along the pipeline wall layout, a variety of horizontal tube in the pipe wall within the layout.

重点现代住房管是一个成熟的做法，是一种公共使用的设备安装在管道外的家庭居住面积；解决水平管铺设是设置管道墙，所有设备沿管道墙布局，各种水平管在管壁内的布局。

Production of "Star" brand of vertical, horizontal piano, Piano Group Co., Ltd. Yingkou Northeast production "Nordica Scafa" brand vertical, horizontal piano; violin class, Taixing Fengling Musical Instrument Co. produced " Feng-Ling "," Yinggehai "," Li "brand series 4/4-1/16 violin; guitar category, Guangzhou Pearl River Piano Group Co., Ltd. production of" Cotton Tree "brand guitar, electric guitar, Canton Sihui City Hua musical instrument produced by the "Star Hill" brand electric guitars, wood guitar, Taixing Fengling Musical Instrument Co. production of "Feng-Ling","Yinggehai","Li" brand of classical, folk, electro-acoustic guitar, Canton Kat Sound Guoqin industry produced by "Voice of Kyrgyzstan" brand guitars.

有限公司的&明星产品&的立式，卧式钢琴品牌钢琴集团有限公司营口东北生产的&诺地斯卡法&牌立式，卧式钢琴，小提琴，泰兴凤灵乐器有限公司生产的&凤翎&，&莺歌&，&李&牌系列4月4日至1月16日小提琴，吉他类，广州珠江钢琴集团有限公司的&生产红棉&牌吉他，电吉他，广东四会市华音乐由&星山&牌电吉他，木吉他制作工具，泰兴凤灵乐器有限公司生产的&凤灵&，&莺歌&，&李&牌古典，民间，电声吉他，广州吉声琴业的&吉尔吉斯斯坦声生产的&品牌吉他。

The measurement results show that the general characteristics of the present crustal stress field of the project area are as follows: the horizontal principal stress is the maximum principal stress, and the preferred orientation of the maximum horizontal principal stress is NW-WNW, the maximum principal stress of surrounding rocks of the plant buildings and high-pressure branch tunnel area is generally 14.5±0.5 MPa and the minimum principal stress is 9±0.5 MPa; the dead oad-bearing capacity of surrounding rocks is 10—14 MPa; and the surrounding rocks are essentially impermeable at high pressures of 8—10 MPa.

测量结果表明，工程区现今地壳应力场的总体特征为：水平主应力为最大主应力，最大水平主应力的优势方向为NW-NWW向；厂房和高压岔管区围岩的最大主应力值一般为14.5±0.5MPa，最小主应力值一般为9±0.5MPa；围岩自身的抗载强度一般为10～14MPa；在8～10MPa高压力作用下围岩基本不透水。

Summary: This system imbeds the multi-axis motion controller PMAC card into PC to constitute open numerical control system applied in horizontal twin spindles double column drill press, using the software of the PMAC card, and the software and the hardware resources of PC, this system complete the numerical control function for the horizontal twin spindles double column drill press, and incarnate the open character of the system adequately.

本系统采用多轴运动控制器PMAC卡嵌入PC机的模式，构成一种专门应用于双主轴龙门钻床的开放式数控系统，利用该卡配置的软件和PC机的软、硬件资源，使系统完成双主轴龙门钻床的数控功能，并充分体现系统的开放性。关键词：数控系统，PMAC，双主轴龙门钻床。

As of Tuesday, Google's results were still censored in China.

截至周二，谷歌的搜索结果仍受中国审查。

In order to make the positive action increase and negative one decrease, the sub-forces of the social factors must be adjusted to form a centripetal force.

在这一过程中，人的主体性发挥是社会有机体健康发展的灵魂。