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1·Energy efficiency design for water&drainage system:Water supply mode of high-riser and energy…

给排水节能设计专篇：超高层供水方式及节能性说明分析。

2·Shares in ARM were up 3.1 percent at 399.7pence by 0817 GMT, the top riser in the FTSE 100 index (.FTSE), and setting aeight-year high for the second consecutive day.

截止格林威治标准时间0817，ARM股票上扬3%，涨399.7便士，为伦敦金融时报100指数涨幅最大的股票，并连续第二天创八年新高。

3·Induced by the high-speed feed jet flow, the solid particles above the feed nozzle tended to flow down, and a reverse flow zone was formed along the riser wall.

受喷嘴区高速射流的影响，喷嘴上方固体颗粒呈向下流动趋势，形成一个诱导回流区域。

4·The causes behind breakage of the catalyst are excessive sodium and vanadium content in the feed oil, excessively high regeneration temperature and excessively high steam velocity in riser pipe.

对催化剂的分析表明，催化剂破碎主要由于原料中钠、钒含量超标、再生温度过高和提升管预提蒸汽线速过高所致。

5·The perfermance test on a commercial riser cracker shows that meta-Y-3A molecular sieve cracking catalyst is of high activity and improved gasoline selectivity.

偏Y-3A分子筛裂化催化剂在提升管催化裂化工业装置上使用试验的结果表明，该催化剂的裂化活性较高，汽油选择性较好。

6·The deluge core of the utility model has the advantages of good high temperature resistance, impact resistance and good breaking effect of a riser and operable time of an opening flask.

本实用新型雨淋芯具有很好的耐高温、耐冲击性，以及良好的冒口拔断效果及开箱可操作时间。

7·Designers have apply themselves to designing the PGR with high efficiency, low noise, small vibration, low temperature riser.

设计者致力于设计一台具有效率高、噪声低、振动小、温升低的星齿行星减速器。

8·In particular, complex bend distortions for such a long riser are observed due to multi-modal vibration responses with high orders.

特别地，还会出现多种高阶模态振动共存的非对称复杂弯曲变形等现象。