1、

The models of crankshaft with flywheel and pulley and crankshaft without flywheel and pulley were analyzed and compared.

对曲轴带飞轮和皮带轮及不带飞轮和皮带轮两种情况下进行了模态分析,并进行了比较。

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3、

Compared with the result of the early 1960s, the diet composition of small yellow croaker has greatly changed from zooplankton to nekton.

与20世纪60年代初研究结果比较发现,小黄鱼食物组成发生很大的变化,由以往的浮游动物为主演变为目前的游泳动物为主;

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4、

Moreover, the utilization ratios of climate resources, such as solar radiation, sunshine figure and so on, all lift over 71.6% compared with the single cropping of cotton.

且可利用日照时数、可利用太阳辐射量、可利用生理辐射量均比大田单作棉田提高71.6%以上;

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5、

The phenomenon of longitudinal fission seldom occurred during the process of tube plug drawing mill compared with empty-sunken steel tube. The problem which seldom cause transverse fissure in form of partial failure owing to uniform distribution of axial stress in cross section.

与空拔相比较,在短芯棒拔制过程中,纵裂现象一般不会发生,由于钢管轴向应力在横截面上分布均匀,一般也不会出现以局部破坏形式出现的横裂现象。

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6、

A few forms of the crossover pipe-adjustment valve combination in vertical single pipe hot water heating system are analysed and compared each other in adjustment performance. Thus, the optimal combination form in adjustment performance is acquired.

对垂直单管热水供暖系统中几种跨越管&调节阀组合形式的调节性能进行了分析比较,从而得出调节性能最佳的方式。

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7、

The Crossover frequency of the gene is compared with genetic markers of known position on the chromosome.

将基因交换频率与染色体上已知位点的遗传标记进行比较。

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8、

Compared with the experiment of traditional planetary dispersing equipment and ultra-shear dispersing equipment, it proved that the use of ultra-shear technology can be effectively crushed aggregate slurry in large particles, reducing the average particle size of slurry through analysis of electron microscope photos.

与传统的行星式分散设备进行了对比性实验,通过电镜照片分析,证明了采用超剪切技术可以有效地粉碎浆料中的团聚体大颗粒,降低浆料平均粒径。

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9、

Compared with one-step crystallization heat treatment, the two-step crystallization heat treatment is helpful to improve the mechanical properties of glass-ceramics.

与一步法热处理相比,采用两步晶化热处理有利于提高微晶玻璃的力学性能。

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10、

Soil samples of cultivated horizon from Gongpeng town were analyzed in1998 and the results were compared with that in1990.

1998年对黑土区(弓棚镇)的耕层土壤养分进行分析,并与1990年该区土壤的化验结果进行了比较。

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11、

Materials and Methods: SHG was performed in 39 women with abnormal vaginal bleeding. The results of SHG were compared with that of transvaginal sonography ( TVS), and with the pathologic results of uterine explorative curette or hysteroscopy.

材料和方法:对39例有异常阴道出血者行SHG检查,并将检查结果与经阴道超声(Transvaginal sonography,TVS)、诊断性刮宫或宫腔镜所获得的结果进行比较分析。

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12、

Electron beam curing of resin matrix composites is a cost effective method compared with conventional heat curing.

与普通的热固化方法相比,树脂基复合材料的电子束固化是一种成本有效的固化方法。

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13、

After treatment, blood inorganic phosphorus and PTH decreased significantly in the cuttlefish bone treatment group as compared with those in the control group ( both P < 0.01).

海螵蛸治疗组与对照组治疗后比较,有明显降低血磷(P<0.01)和PTH作用(P<0.01)。

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14、

Results: After treatment, blood inorganic phosphorus and PTH decreased ( P < 0.01 or P < 0.05) and blood calcium increased ( P < 0.05) in the cuttlefish bone treatment group as compared with the other two group;

结果:海螵蛸治疗组与对照组和碳酸钙治疗组比较治疗后血磷降低(P<0.01)、PTH水平降低(P<0.05),血钙升高(P<0.05);

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15、

First, in the flowing composition, compared with the separation efficiency which the different flowing composed, determined finally took the flowing by the water and the methyl cyanide.

首先,在流动相的组成上,比较了不同流动相组成的分离效率,最终确定以水和乙腈作为流动相。

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16、

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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17、

Methods: Peritoneal brush cytology was performed with brush made by ourselves in 28 patients with malignant ascites, as compared with biopsy and routine cytology analysis in ascitic fluid specimen.

方法:用自制腹膜细胞刷对28例有中等量以上恶性腹水患者作腹膜刷检,并与腹水常规脱落细胞学检查、腹膜活检等方法进行比较。

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18、

Objective: The same sample that the cell of hydrothorax and ascites was tested for DNA content by Flow cytometry ( FCM), the results were compared with the method of exfoliative cytology.

目的:用流式细胞仪对胸腹腔积液患者同一次胸腹水细胞进行DNA含量测定,并与胸腹水脱落细胞学检查进行对比分析。

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19、

And radiation effect may also be included. For gas stream temperature up to 2500 ℃ ( velocity about 100m/ sec.), the new method gives satisfactory results ( errors within ± 6% as compared with standard values).

对于最高达2500℃的气流温度(速度约100米/秒),新推算方法给出了令人满意的结果(和标准值比较误差在±6%以内)。

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20、

Compared with the same capacity of single units, the double-diesel generating set work well, make less investment, have high usage rate, and economize on energy-saving obviously when the carry is big variety.

双柴油发电机组与同容量单台机组相比,运行方式灵活、投资少、使用率高、在负荷变化较大时节能效果明显。

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