1、

A method of coring with a gravity piston corer from the very shallow sea ( depth < 4. 0m) on a fishing boat is introduced in this paper.

介绍了在小渔船上利用量力活塞取样管于极浅水域(水深浅于4.0m)采取柱状样的一种方法。

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2、

We studied depth and speed correction, data normalization, emission voltage correction, bad electrode calibration, data scale, and image generation.

在对成像测井数据的预处理过程中,依次研究了深度及速度校正、数据归一化、发射电压校正、死电极校正、数据刻度和图像生成等。

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3、

The inspection method of cosecant beam antenna is discussed in depth in this paper.

对余割波束天线的检测方法进行了较深入的探讨。

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4、

In this thesis, it studied the semiconductor laser pulse ranging system receiver circuit in depth.

本论文深入研究了半导体激光脉冲测距接收系统电路。

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5、

The meadow mouse has slept in his snug gallery in the sod, the owl has sat in a hollow tree in the depth of the swamp, the rabbit, the squirrel, and the fox have all been housed.

在铺着草皮的地下,田鼠正在地洞里呼呼大睡,猫头鹰则在沼泽地深处的—棵空心树里蹲着,兔子、松鼠、狐狸都呆在家里。

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7、

Based on the full analysis of the fields of the present research on the reverse engineering with home and foreign documents, this paper takes the wax model of Coupler knuckle lock as the object to do some in-depth research about the reverse engineering of complicated surface products.

本文在全面分析国内外逆向工程领域研究现状的基础上,以钩锁铁蜡模样件作为应用对象,对复杂曲面产品的逆向设计进行了深入研究。

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8、

Using boundary layer and critical depth of flow theories, the hydraulic calculations are carries out for streamlined broad-crested weir. The method open a new way in the calculation of the broad-crested weir.

采用边界层理论和临界水深理论,实现了流线形宽顶堰流的水力计算,此方法为宽顶堰流流量的计算开辟了一条新途径。

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9、

Therefore, it is characteristic of cross-country skiing has been in-depth understanding.

因此,人们对越野滑雪项目特征的认识有了不断的深入。

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10、

Culvert inlet passage has the characteristics of low channel height, small foundation excavation depth, simple structure, a single cross sectional shape changes, ease of construction and other features, so more and more attention has been paying on this pumping station project.

箱涵式进水流道具有流道高度低,基础开挖深度小;结构简单,断面形状变化单一,易于施工等特点,在泵站工程中得到越来越多的重视。

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11、

Calculation of the Longitudinal Depth Averaged Velocity Distribution of Curved Conduit Flow

弯道水流纵向垂线平均流速分布的计算

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12、

The model applies depth-averaged momentum eguations and continuity equation to curved channel flow.

模型考虑了横向环流的影响,并求解了水深平均的时均动量方程及连续方程。

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13、

The author analyzed the relationship of cut angle, cut depth and teeth contact force. The conclusion of analysis soft is similar to the results of experiment.

分析了斗齿切入角度、切入深度与斗齿接触力的关系,所得到的结论与利用静力触探仪试验的分析结果相似。

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14、

Based on the two variables of stress state, formulas for estimating the critical stable height of vertical cut slopes of unsaturated soils are established respectively for two cases in which suction is constant or linearly decreases with depth.

利用双应力状态变量表示方法,建立了考虑干燥裂缝时吸力沿深度均匀分布和随深度线性减小两种情况下垂直切坡极限自稳高度表达式。

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15、

In many cases of stainless steel cutting operations with carbide tools, a tool life strongly depends on flank notch wear of depth of cut rather than average flank wear of main cutting edge.

硬质合金刀具在不锈钢加工中,其刀具耐用度主要是取决于后刀面边界磨损而不是主切削刃后刀面的平均磨损量。

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16、
17、

There is a cyclonic circulation in the northern part of the SCS, and its strength and scope decrease with the depth increases.

在南海北部存在一个气旋性环流,这个环流的强度和范围随深度增加而减小。

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18、

However, compared with traditional cylindrical spool valve, most anomalous orifices still face some problems, for instance, existing research data or achievements are less, study on characteristics lack depth or are incomplete.

然而,与传统圆柱形滑阀相比,多数异形阀口滑阀还存在着已有研究资料、成果少,以及特性研究不深入、不完善等问题。

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19、

The wearing depth distribution of different contact positions of typical kinematic pair is discussed.

研讨了典型运动副不同接触位置的磨损深度分布情况。

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20、

Basing on Archard wear model, the rule of die wear is studied by simulation, and the relation between wearing depth and the times of die service is found by means of unitary linearly regression, then the service life of die is previewed.

基于Archard磨损模型,对直齿轮温挤压模具的磨损规律进行分析,并利用一元线性回归法,找出模具表面磨损深度与服役次数之间的关系,以磨损值为判据,预测模具的使用寿命。

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