The photosynthetic characteristics during development and senescence of sweet potato leaves were measured by using PQW infrared gas analyzer. 利用红外气体分析仪测定甘薯叶片发育和衰老过程中光合特性的变化。
Resource construction assessment methods for sweet spots in source-contacting gas 根缘气甜点资源结构预测方法
Make clear the assemblage of source reservoir capping beds, delineate the gas water contact, find out sweet point of gas reservoir, and establish a model of the formation of deep basin gas reservoir; 明确深盆气藏的生储盖组合,圈定气水边界,寻找气藏甜点,建立成藏模式;
Determination of alcohols, ethers and organic acids in irradiated sweet potato wine by capillary gas chromatography 辐照红苕酒中醇、酯及酸的毛细管柱气相色谱测定
By using Hamlin, Pioneer, Xinhui, the three sweet orange species, as experiment materials, this paper analysed the aroma by Friedman Sequence and Gas Spectrum method. And finally the best producing sweet orange juice species was determined. 本文以哈姆林、先锋、新会三种甜橙品种为实验材料,通过Friedman排序检验法与气谱分析法联合,确定可供制汁的甜橙品种。
Both the formation of tight reservoir and its "sweet points" should be done "timing research" in prediction and evaluation of deep basin gas. 在预测和评价深盆气时,既要定时地研究致密储集层的形成,也要定时地研究致密储集层中甜点的形成。
By measured sweet potato grains 'change of gas production rate ( gas production per gram of dry matter), to found the influence in different condition. 通过测定红薯酒糟不同条件下的产气率(以每克干物质的产气量表示),来发现不同因素对产气率的影响。