The convection developed on an instable tongue with higher temperature and higher humidity that joint with the end of an exterior spiral cloud band of Typhoon Rananim.

1、

The variation of spiral cloud band is often a strong signal to the variation of typhoon's intensity and motion.

螺旋云带的变化通常是台风未来移动及其强度变化的强信号。

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2、

Typhoon spiral cloud bands and shear lines

台风螺旋云（雨）带与切变线

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3、

The linear theory of spiral cloud bands of Typhoon

台风中螺旋云带的线性理论

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4、

Analysis on fine structures of typhoon spiral cloud bands on the satellite images

卫星图像上台风螺旋云带精细结构分析

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5、

The Study on Automatic Tracking Method of Typhoon Spiral Cloud Bands

台风螺旋云带骨架跟踪方法的研究

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6、

The research shows that the eggs of M.i-crasa are equal cleavage and have the characteristic of spiral egg cleavage.

结果表明，该种枝角类的卵是均等分裂的，并具有螺旋卵裂的特点。

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7、

The activation process of matured oocyte and its spiral cleavage in Trachypenaeus curvirostris were studied in1996 to1997 using laser scanning confocal microscope and electron microscope.

使用激光扫描共聚焦显微镜及电子显微镜对鹰爪虾的卵子产入海水中激活过程及卵裂特征进行研究。

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8、

Imagination of structure of spiral case-cleaner

螺旋洗箱机的结构设想

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9、

The specific structure, technological characteristics and the operation principle of the spiral chute are briefly described in the paper, emphasis being laid on its practice of separating hematite, tin, tungsten, tantalum and niobium ores and other heavy minerals.

本文简要介绍了螺旋溜槽的结构特点，技术特性和选别原理。着重叙述了螺旋溜槽选别赤铁矿、锡矿、钨矿，钽铌矿和其它重矿物的选别实践。

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10、

The spiral chute has spiral segments with cubic-parabolic cross section, and during its operation neither mid-way cut-off of the concentrate nor adding of wash-water are needed.

螺旋溜槽的螺旋槽横截面曲线为立方抛物线，在分选过程中间不截取精矿，也不加冲洗水。

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11、

After contrast and analyse, it was found that wall-hung spiral chute is ascendant and oecumenical than wall-laid spiral chute.

通过对比得出了壁挂式相对嵌入式螺旋溜槽的优越性及技术经济效果。

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12、

The iron concentrate with qualified grade also could be beneficiated by tabling and spiral chute separation, but its recovery is distinctly lower than it obtained from intensive magnetic dressing.

用摇床或螺旋溜槽进行重选也能选出品位合格的铁精矿，但回收率显著低于强磁选。

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13、

This type spiral chute can also be used, with less investment and faster economic effect, to recover iron values from tailings, discarded by existing iron concentration plants.

螺旋溜槽还可用来从现有铁选厂的尾矿中回收铁，投资少，收效快。

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14、

The research and application of BL1500 spiral chute in tailings retreatment of the nickel minerals was introduced.

介绍了采用BL1500螺旋溜槽作为主要分选设备对镍矿尾矿进行再选的研究及工业应用情况。

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15、

Spiral chute is constructed of glass reinforced plastic and coated with Polyurethane emery wear resistant layer in the inner surface.

螺旋溜槽采用玻璃钢制造，内表面涂聚氨酯金刚砂耐磨层。

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16、

Research on multi-stage spiral chute

多段螺旋溜槽的研究

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17、

Spiral Chute in Specularite Dressing Applied Research

螺旋溜槽在镜铁矿选矿中的应用研究

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18、

Optimal technological condition of separating tantalum and niobium from gangue with rotary spiral chute

旋转螺旋溜槽选分钽铌矿的最佳工艺条件

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19、

Rotary spiral chute and its application

旋转螺旋溜槽及其应用

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20、

Application of spiral chute in beneficiation of silica sand

螺旋溜槽在硅砂选矿中的应用

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