尼日利亚南部三角洲地区发生激烈战斗后，当地主要叛军让石油公司在24消失内疏散其员工。
After heavy fighting in the Delta region in southern Nigeria, the main rebel group there told oil companies to evacuate their staff within 24 hours.
本论文重点探讨长江三角洲集装箱港口群内的合作竞争问题。
This thesis discusses mainly the cooperation and competition among coastal container ports group in Yangtse Delta.
由于 水流的非正向入射，潮汐通道地貌 体系不对称，潮流三角洲在湾内东侧发育、在湾外东北侧发育。
The obliquely inflowing current forms an asymmetric geomorphologic system in the tidal inlet, the tidal deltas are more developed on the east side of inner bay and on the northeast side of outer bay.
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