查询词典 datum mark

The writer puts forward that augment of coefficient can be used to determine the control point of displacement based on datum and the test of PCFS s(prestressed concrete frame structures) resistance under lateral reversed cyclic loading and hysteretic behavious.

通过对预应力框架结构在竖向荷载及水平低周反复荷载作用下的试验研究、全过程滞回分析，提出用增大系数法确定位移控制

During the course of building model, considering practicalrequirement qualification, this text has arranged recycling water requirement order and realized preferable supply strategies in the condition of lack water. According to requirements, the same kind water use is optimized. Optimized scheme build five linotyped plan models, which achieves total perfect of recycling water recourses.Geography information system has offered the revelation, storage, analysis and management of space datum.

在建立模型的过程，充分考虑到结合实际的需求条件，将再生水的需求类型排列次序，在再生水供给不足的条件下，实现优先供给策略，对于同类型的用水还要根据其用水地大小和需求量多少再进行优先供给，优化配制共建立了五套线性规划模型，五套模型的组合使用较好的实现了再生水资源的总体优化。

DHVDASis a dynamic system. Each change will bring with much extra overhead. In order to decrease its influence: first a TDO method for reorganization decision is brought forward. Then in order to decrease the datum having to be moved because of reorganization, the dissertation presents D/H mapping algorithm. And an online reorganization strategy named PBR is put forward.

针对动态异构虚拟盘阵系统的动态性，本文给出了盘组重组决策的TDO方法；为了减少重组移动开销，本文提出了D／H映射算法：为了提高重组时系统服务的可用性，本文提出了基于负载预测的PBR在线重组策略，综合考虑系统客户端负载和系统处理能力，确定请求的重组速率。

Presence of multiples leads to poor quality in main stages of offshore seismic data processing, such as velocity analysis, stacking and imaging. Three basic multiple attenuating methods are reviewed; and a more effective multiple attenuator is achieved by joining them. As the first step, shot or receiver records are extrapolated by wave-equation datum algorithms. The extrapolation will establish a model of waterbottom multiples. Waterbotton multiples will then be removed by subtracting the extrapolated records from the original records. After that, predictive deconvolution is used to attenuate the multiples created by source ghost. Finaly, RADON transformation is adopted to separate peg-leg multiples and residual water-bottom multiples from the original data in the τ-p domain.

地震勘探尤其是海上地震勘探中存在着各类多次波，由于多次波的存在严重影响了速度分析、叠加、偏移成像等地震资料处理，海上多次波主要有全程多次波和层间多次两大类，为了压制海上不同类型的多次波，本文首先分析波场外推、预测反褶积和拉东变换衰减不同多次波的理论基础，然后联合采用这些方法，分别衰减全程多次波和层间多次波；即：首先对炮记录或者接收点记录进行波场外推，建立海底多次波模型，预测并减去全程多次波，然后利用预测反褶积衰减掉周期性明显的多次波，最后将数据转换到τ-p 域，用拉冬变换根据同一时间多次波和有效波在速度等方面的差异，进一步分离层间多次波和剩余的全程多次波，并在该域中切除分离出的多次波，从而实现联合多次波衰减处理。

The viscosity is usedding for weighing a thing datum of glueing the stagnat strength size.

粘度是用来衡量粘滞力大小的一个物性数据。

At the datum level is the Internalisation level.

在材料水平是内在化水平。

The draught of vessels entering the Inner Harbor is controlled by the available depths at Inner Bar, Monkey point channel with 3.96 m (14 ft) below chart datum and entering Outer Harbor is controlled by the available depths at Outer Bar with 5.18 m (17 ft).

进入内航道的船舶在计算船舶最大允许吃水时，海图水深应以Monkey point点水深3.96 m为准，外航道的船舶应取以外航道浅点5.18 m为准。

Based on the analysis of the inertial navigation part and the missile control part in the missile inertial guidance system,it is proposed that there are two kinds of attitude reference datum.

根据对导弹惯性制导系统中惯性导航和导弹控制两部分的分析，提出了存在两种姿态参考基准的问题，并讨论了两种姿态角的相互关系。

Based on single beam echo sounder, the MES was developed in the seventies of the twentieth century. Using the equipment, in the profile formed by samples within a ping, about more than one hundred depth datum and more than one thousand backscatter samples are observed.

20世纪70年代出现的多波束测深系统，是在单波束回声测深系统的基础上发展起来的，它能够在测量断面内，一次给出几十个甚至上百个深度点，几百个甚至上千个声强采样数据，对测量区域实施全覆盖式测量。

However, it was not this treatise that gave the Knights Templar legitimacy and power, but the papal bull, Omne Datum Optimum , signed into effect in 1139 by Pope Innocent II.

然而，它不是这个论述了圣殿骑士的合法性和权力，但教皇公牛， omne基准优化，签署生效，1139年由教皇无辜二。

We stopped by the old fashion ice cream parlor Manhattan Beach Creamery for some refreshment. The "No Shoes, No Shirt, No Problem" sign on the wall epitomizes the beach lifestyle.

我们去商店区的一家老式冰淇淋店坐坐，墙上挂著「没鞋，没上衣，没问题」的牌子完全捕捉了海滩生活的随性及风格。

"If therefore", argues Bellarmine we can offer our prayers and our satisfactions in behalf of those detained in purgatory, because we are members of the great body of Christ, why may not the Vicar of Christ apply to the same souls the superabundant satisfaction of Christ and his saints--of which he is the dispenser?

" "因此，如果"，认为贝拉明（德indulgentiis ，十四）"我们可以提供我们的祈祷和我们满意的代表那些被拘留在炼狱，因为我们是成员的伟大基督的奥体，为什麼可能不是牧师基督适用於同样的灵魂满意的过剩是耶稣和他的圣人-他是在配药？