查询词典 well head

In order to decrease visual delay in virtual reality, we studied and analyzed the testing results of all sorts of human being head motion. We put forward that the head moving of human being is a Guass-Markov stochastic process and constructed a stochastic mathematics model for head motion. We also proposed an effective algorithm for head-moving prediction based on Kalman filtering and preprocessing of the measured data.

为了克服虚拟现实系统中的视觉延迟现象，在对各种头部运动规律测试结果分析研究的基础上，提出人的头部运动是具有高斯－马尔可夫特性的随机过程，建立了头部运动的随机数学模型，设计了基于卡尔曼滤波和测量数据预处理技术的头部未来位置预测算法。

Indeed, it has been on the I said marital pregnancy is the period there will be no danger to the baby, but my mind is that it will cause a contraction marital Association extrusion to the baby and it will always bad, so I and her husband have put down Some people told me that if during pregnancy have marital, then head on the baby at birth will have head scab, probably because I did not marital, so I did not head the baby's head scab.

的确是有人对我说过怀孕是期行房对孩子不会有危险，可是我的想法是，行房就会造成宫缩总会挤压到孩子，对它总会不好，所以我和老公都忍了下来，有的老人家对我说如果怀孕期间有行房，那以后孩子出生时头顶上就会有头痂，也许是因为我没行房，所以我的孩子头顶上没的头痂。

This contract will establish a National and Regional Oral Health Consultant Pool and Oral Health Expertise to the OHS to develop a national network of pediatric and general dentists comprised of pediatric dentists, general dentists with Head Start experience, or dental hygienists with Head Start experience that will provide dental homes for Head Start and Early Head Start children and families.

本合同将建立一个国家和区域的口腔健康顾问池及口腔健康的专业知识，向安全厅制定一个全国性的网络，儿科和一般牙医组成的儿科牙医，牙医一般头部开始的经验，或牙齿卫生员头部开始的经验，这将提供牙齿家园头部开始和早期头部开始，儿童和家庭。

When used fir fastening,all screws are provided with means for applying a torqueto them;this may consist of a square of hexagonal head for a wrench,a head with a slot or a cross-shaped recess for a screwdriver,a cylindrical head with a recess fitting a special wrench,or a slot or recess on one end fitting a screwdriver or special wrench and no head.

当二手的枞树系结物，所有的螺丝钉用应用一个转力矩到他们的方法来提供；这可能为一个扳钳有一个六角形头的正方形，一个头用一个位置或者一个跨为一个螺丝起子作形了休息，一个圆筒形的头用一个休息适宜的一个特别的扳钳、或在一端上的一个位置或休息适宜的一个螺丝起子或特别的扳钳和没有头。

When used fir fastening,all screws are provided with means for applying a torqueto them;this may consist of a square of hexagonal head for a wrench,a head with a slot or a cross-shaped recess for a screwdriver,a cylindrical head with a recess fitting a special wrench,or a slot or recess on one end fitting a screwdriver or special wrench and no head.

When使用杉木紧固，所有螺丝提供手段运用转矩的人；这可能包括一个平方六角头一个扳手，一个头，槽或十字型螺丝刀休会，圆柱头部休会拟合一个特殊扳手，或插槽或休会一端拟合螺丝刀或特殊扳手，没有头。

2DIE-4 BLOW SCREW HEAD MAKING MACHINE,3DIE-3 BLOW SCREW HEAD MAKING MACHINE,2DIE-2 BLOW SCREW HEAD MAKING MACHINE,3DIE-6 BLOW SCREW HEAD MAKING MACHINE,BLIND RIVET HEADING MACHINE,HOLLOW HEADING MACHINE,THREAD ROLLING MACHINE

二模四冲多冲程螺丝打头机、三模三冲多冲程螺丝打头机、二模二冲多冲程螺丝打头机、三模六冲多冲程螺丝打头机、拉钉打头机、空心打头机、搓牙机，二模四冲冷镦机，冷镦机，打头机。

The head of audit group shall call the members of audit group to discuss and comprehensively evaluate the matters discovered in the audit process before the last meeting. While the non-conformity items are made up, it shall be reported to auditee after being confirmed and agreed by the head of audit group.While the dispute regarding the non-conformity item occurred between the auditor and the head of audit group, audit shall comply with the arrangement of the head of audit group at the site.

审核组长应召集审核组成员对审核过程中的发现在末次会议前进行讨论并综合评价，确定构成不符合项时，应经审核组长确认同意后，方可向受审核方提出，当审核员与审核组长就不符合项产生争议时，审核员现场应服从审核组长的安排。

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层不定常渗流问题，建立了平面各向异性储层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层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。

The children behaved well; a task well done; the party went well; he slept well; a well-argued thesis; a well-planned party;('good' is a nonstandard dialectal variant for 'well' as in the baby can walk pretty good).

孩子们的举止得体；完成得很好的任务；晚会进行得很顺利；他睡得很好；论证充分的论文；安排得很好的晚会；（good是well的非标准方言变体，例如在the baby can walk pretty good）。

Having studied the relation of oil well paraffine precipitation and the rod load, the paper finds one new method to predict the oil paraffine precipitation ---statistics comparison of the indicator diagram, and calculates the paraffin removal cycle as well as the paraffin removal time And predicts the oil well paraffin precipitation; Combined with the test data of oil field and the basic production parameter of the oil well system, the paper has carried on close analysis of the efficiency of the single well system, and obtained each target reflecting the system operation; the efficiency of the oil pumping mechanical well system has been improved and the submersion pressure mathematical model has been completed, and the author draws up the dynamic control chart of sub-area system efficiency, thus raises the management level in the oil well system efficiency.

通过研究油井结蜡速度与抽油机悬点载荷的关系，将油井结蜡与示功图结合到一起，找到一种对油井结蜡预测的新方法——示功图统计对比法，计算出清蜡周期与清蜡时间，预防了油井蜡卡；以现场示功图为依据，结合生产参数对抽油机井系统效率进行实测分析，完善系统效率与沉没压力的数学模型并绘制油井系统效率动态控制图，对系统效率进行了检测评价与优化。

Summary In copyright infringement cases,if the alleged infringer uses or even plagiarizes the copyrighted works or parts thereof,which causes no substantially adverse effect on the normal exploitation of the work,nor does it inflict any substantial damages to the right owner,the de minis doctrine should be applied to exempt the liabilities of the defendant and seek the balance of interests between the right owner and the general public embodied by the copyright law.

在侵犯著作权案件中，如果被控侵权行为人虽未经著作权人的同意，使用甚至抄袭了受著作权保护的作品或作品的片段，但若情节轻微，未对该作品的正常使用产生任何实质不利的影响，亦未对权利人的权利造成实质性的损害，则应适用&不计琐细原则&，免除行为人的责任，以寻求在权利人利益与著作权法所体现的社会公共利益之间的平衡。

This new product will become our best seller.

这个新产品会成为我们最畅销的产品。