2、

With the adaptive multiple plane reconstruction AMPR in SOMATOM Sensation 16, cone beam artifacts were effectively suppressed, while new spiral concept were created: free selection of spiral pitch according to the clinical needs of an examination, slice width independent of the pitch;

采用适应性倾斜多层平面重建AMPR技术,锥形束伪影得以有效消除,而且在充分利用扫描剂量的同时,可以根据临床需要自由选择螺距;

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3、

The results show that the heat conduct loss will increase and the amount of evaporation will decrease while the electron beam width is too narrow and the electron beam power density is above 15kW/ cm 2.

并得出电子枪束宽过窄,电子枪功率密度高于15kW/cm2时,会使导热损失增加、蒸发量减少的结论。

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4、

This paper simulates and analyses the torque pulsation because of the modulation frequency and speed variation under ambipolar pulse width modulation;

本文对双极性调制的无刷直流电动机仿真,分析了转速和调制频率对转矩影响;

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5、

The γ phase composition limit and the carbon content width in two phase WC-Co cemented carbides were derived according to the relations among all phases in aloys.

依据WC-Co硬质合金各相含量间的关系,推求出两相(WC+γ)合金中γ相成分极限和碳含量宽度。

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6、

When the ratio of height to width increases, the lift coefficient aggrandizes, and the drag coefficient diminishes.

其高宽比增加,升力系数增大,阻力系数减小。

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7、

Objective: To discuss the influence of buccolingual width of artificial posterior teeth on abutment displacements in unilateral distal-extension telescope crown denture.

目的:探讨不同的人工牙颊舌径对单侧游离端套筒冠义齿基牙位移的影响。

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8、

The contraction of the buccinator limits not so much the height as the width of the buccal flange.

颊肌收缩对义齿颊侧基托翼缘高度的限制较宽度为弱。

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9、

Reliability of reinforced concrete bridge girder based on maximum crack width

基于最大裂缝宽度的钢筋混凝土桥梁可靠度分析

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10、

The sand filtration system was built by a 10m length, 2m width, 2m depth flume with construction of brick and cement. The building was divided into eight sand filter beds, which were packed with three kinds of sands in a cube 1m long.

试验构建一个长约10m、宽2m、高2m的砖混结构渗滤池,渗滤池分隔为8个小渗滤池,选择3种不同的沙分别构建1m3见方的渗滤床。

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11、

This paper designed the width of Board of intelligence measure and control system based on the video frequency image.

本文设计了一套基于视频图像测量的智能板宽测量系统来进行探索和研究。

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12、

According to linear regression analysis based on calculating data, the formula of local load equivalent distribution width is proposed. So the 3-D calculation problem is simplified to plane problem, which presents a simple method for engineering design.

通过线性回归分析得到局部荷载等效分布宽度的计算公式,使拱受局部荷载的空间计算问题转化为平面问题,为工程设计提供了简化方法。

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13、

Metal plate and strip of different variety and different width require different primordial crown of roller.

在金属板带的轧制中,不同品种和宽度的板带需要不同的轧辊原始凸度.

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14、

The width of this painting is exactly one meter.

这幅画的宽度正好是一米.

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15、

Scraper conveyer motor uses the space vector pulse width modulation ( SVPWM) speed regulating system. This system is not only to get well effect, but to improve utilization of direct voltage in the event that device unchangeableness.

工作部刮板电机采用电压空间矢量脉宽(SVPWM)调速系统,不仅可以得到良好的调速效果,提高有机肥生产质量,还可以在不新增调速设备需求的情况下,提高了直流电压的利用率。

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16、

It can complete variable angle continuously placement, form concave curve surface, change the width of fiber belt.

它可以实现连续变角度铺放,并可成形凹曲面,且纤维带宽可变化。

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17、

The half width of transmission peak is steppedly reduced and the Q-factor on the confined state is steppedly increased with the increasing of the dielectric thickness in well.

阱区介质厚度与束缚态半峰宽呈阶梯形状降低,而阱区介质厚度与束缚态品质因子呈阶梯形状升高。

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18、

At the same flow rate of ethanol, flame length and flame width of confined jet diffusion flame were all smaller than that of free jet diffusion flame.

结果表明,自由射流扩散火焰呈椭球状,受限射流扩散火焰呈圆锥状。

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20、

The contraction joint width of concrete pavement influences the quality of pavement and driving.

水泥混凝土路面上的纵、横直线缝隙的宽度过大或过小都将影响路面和行车质量。

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