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Results: The annual average incidence of bacillary dysenterydecreased.

结果：营口市细菌性痢疾发病率呈逐年下降趋势。

When felting machine's reciprocated journey was 170→180mm, reciprocated frequency was 126→158 times min1, the speed of pilot driven shaft was 80→100 rmin^(-1), the space between pilot socket plate was 95mm, it had much better forming result for the length of 100-200mm bacilliform wood stick, the average rate of oriented forming was over 70%.

铺装头往复行程170~180mm，往复频率126~158次min^(-1)，导向驱动轴转速80~100rmin^(-1)，导向槽板间距95 mm时，对长度100~200mm木束定向铺装效果较好，平均定向铺装率达70%以上。

Distinguishing marks:below average height,corpulent,short and bowed legs,fair skinned,backswept

区别标志：低于平均身高，肥胖，腿短还罗圈，皮肤保养得好，背头，尖鼻子。

Distinguishing marks:below average height,corpulent,short and bowed legs,fair skinned,backswept hair,sharp-nosed.

区别标志：低于平均身高，肥胖，腿短还罗圈，皮肤保养得好，背头，尖鼻子。

Distinguishing marks:above average height,physically fit,round-faced,long dark-blond backswept hair,grey eyes,nose slightly upturned.

灰色眼睛，鼻子轻轻上翻。

The peak discharge in flood season and annual average sediment concentration have also influence.Moreover,water diversion is an important factor affecting the bankfull wet area.

如果粗略地以河床实测横断面曲线中二滩滩唇所在的位置作为平滩水位，从图1中可以看到1995年与1981年相比平滩水位下河床萎缩的状况。

The salient features of channel shrinkage in lower Yellow River are the large decreases of the bankfull discharge and bankfull area while some decreases of the bankfull width, average depth and maximal depth and some increases of the bankfull water level and width-depth ratio.

黄河下游河道主河槽萎缩的最显著特征就是断面平滩流量和平滩面积的显著下降，相应的平滩河宽、平均水深、最大水深出现不同程度的下降，另外可能还伴随着平滩水位和断面宽深比的上升。

This paper analyzes the trends and variations of cross-section profile parameters in lower Yellow River with the methods of time series analysis. The analysis results show that since 1950s, cross-section profile parameters in lower Yellow River have change with trend, especially after 1990s, the bankfull discharge and bankfull area all show decreasing trends at all the four stations. The bankfull width at Huayankou, Gaocun and Lijin station and the average depth at Huayuankou and Aishan station and the maximal depth at Gaocun station show decreasing trends while the bankfull water level at Gaocun and Aishan station and width-depth ratio at Aishan station show increasing trends.

本文采用时间序列分析的方法对黄河下游河道断面形态参数变化趋势及其变异点进行了分析，分析结果表明从20世纪50年代以来，断面形态参数发生了趋势性变化，特别是90年代以来各站平滩流量和平滩面积均有显著的下降趋势，花园口站、高村站和利津站平滩河宽出现了显著下降趋势，花园口站、艾山站平均水深显著下降，高村站和艾山站的平滩水位显著抬高，艾山站的宽深比也有显著增大的趋势。

Mg/ml, the average recovery 101.6%, and the RSD lower than 10%. Conclusion:The method is easy, fast and precise and can fit for determining barrenwort in the health food .

该法简便、快速、定量准确、精密度好，适合于保健食品中淫羊藿苷的测定。

The bud gave the best rege.neration with4 regenerated shoots fxom each explant of Basella in average when subcultured in a combination of 2 mg/l 6-BA + 0.3 mg/l NAA.

在芽的继代培养中，4.0 mg/l 6-BA+0.1 mg/l NAA处理最佳，平均每个外植体可分化4个芽。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。