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- Analysis of Precipitation Change Trend during Flue-cured Tobacco Growth Period in the Middle Areas of Guizhou Province 黔中地区烤烟大田期的降水变化趋势分析
- precipitation change trend 降水趋势
- To know change trend of obesity rate in infant. 了解婴幼儿肥胖检出率的变化趋势。
- Based on the annual precipitation data of Chengde city from 1956 to 2000, its precipitation distribution characteristic and change trend were analyzed. 摘要利用承德市1956年-2000年45年降水量资料,分析得出承德市降水分布特征和未来变化趋势。
- The change trend of peptizing properties of age liquor was elaborated. 论述了白酒胶溶特性变化趋势,提出年份酒的鉴评方法。
- Effect of simulated precipitation change on growth, gas exchange and chlorophyll fluorescence of Caragana interme. Dia in Maowasu sandland. 毛乌素沙地中间锦鸡儿幼苗生长、气体交换和叶绿素荧光对模拟降水量变化的响应。
- Xiao C.W., G.S.Zhou.Study on the Water Balance in Three Dominant Plants with Simulated Precipitation Change in Maowusu Sandland.Acta Bot. 肖春旺;周广胜.;不同浇水量对毛乌素沙地沙柳幼苗气体交换过程及其光化学效率的影响
- The distribution pattern and productivity of terrestrial ecosystem are greatly affected with the future global severer change,especially global precipitation change. 本文选择毛乌素沙地优势灌木油蒿为研究对象,人控4种降水量梯度来探讨油蒿幼苗的生理生态对降水量的响应。
- The change trend of enzyme and microbe in the fermented grains during the fermentation was made clear. 初步弄清了老白干香型白酒酒醅发酵过程中主要微生物和酶活力的变化趋势。
- Adjust the pilodies for china using foreign funds based on the change trend of the international direct investment. 从国际直接投资的变动趋势看我国利用外资政策的调整
- The change trend of agrometeorological disasters was analyzed by using climatic inclination rate. 采用气候倾向率方法对资料进行处理。
- The yields of gaseous hydrocarbon had the analogy change trend with the yields of pyrobitumen. 研究发现,原油和沥青质裂解气各组分及焦沥青的产率变化类似。
- The change trend of anthocyanin content with much fluctuation was similar to that of flavonoids content. 花青苷含量变化与黄酮类化合物类似,但波动幅度大、波动次数相对多;
- The results show that change trend of SPV with time follows gamma distribution and SPV has a peak value. 结果表明,出砂量随时间的变化趋势遵循伽马分布规律,出砂量存在峰值。
- The present paper also reports the results of 1176-year precipitation changes in Dulan inferred from tree-ring data. 三是利用祁连圆柏的树轮宽度,重建了青海都兰地区1176年的降水量。
- Response is investigated for seedlings of Salix psammophila,a dominant shrub in Ordas plateau,to the global precipitation change by artificially controlling water supply at four levels. 选择鄂尔多斯高原优势灌木沙柳为研究对象,人为控制4种供水量水平来探讨沙柳幼苗对模拟降水量变化的响应。
- The changing trend of soluble sugar content was similar with that of praline. 可溶性糖含量的变化趋势与脯氨酸相似。
- In the leeward slope, downslope wind and bypass-hill airflow affected the atmospheric vertical motion, which led the precipitation changes. 而在背风坡,下坡风和绕山气流影响大气垂直运动,引起降水量变化;
- The change trend of peptizing properties of age liquor was elaborated.And the identification of age liquor was put forward in this paper. 论述了白酒胶溶特性变化趋势,提出年份酒的鉴评方法。
- To protect the water environment of the Three Gorges Reservoir (TGR), it is very inportant to predict the change trend of eutrophication of the TGR. 摘要为保护三峡库区水环境,应对库区支流富营养化演变态势进行模拟预测。