percent absorption 中文意思是什麼

percent absorption 解釋
吸光百分率
  • percent : 百分的
  • absorption : n. 1. 吸收，合併。2. 專心，一心不亂，熱中 （in）。3. 〈口語〉飲食。
  1. The expression quantity increased with the induction time by iptg, and accounted for 25 percent of the total proteins after 4 - hour induction. absorption spectrum together with xanthophyll pigments quantification by hplc demonstrated that the expressed vde has its enzyme activity, which can de - epoxidate v into a and z in vitro

    吸收光譜差值a _ （ 502 - 540 ）隨反應的進行逐漸增大，反應體系總色素的hplc分析表明， v逐漸降低，而z剛好相反，說明表達的蛋白具有與活體vde酶相同的功能，能在體外將v轉變為a和z 。
  2. Under the filtration irrigation, the water content could remained a fit range from 14 to 22 percent in the layer of 20 to 70 cm deep, however, the general irrigation could reduce the moisture utilization during the growing period of the maize. ( 4 ) filtration irrigation could well adjust the soil temperature so that the root system made a sufficient absorption of the moisture and mineral nutrinents

    從土壤含水量測定分析看，在20 70cm土層，滲灌水分含量一直維持在玉米正常所需的14 22范圍內，而漫灌分兩次灌水，在每次灌水前一段時間水分含量要下降到14以下，出現水分脅迫，尤其影響到玉米的前期生長。
  3. Standard practice for calculating percent asphalt absorption by the aggregate in an asphalt pavement mixture

    用瀝青鋪面混合料中的集料計算瀝青吸收率的標準試驗方法
  4. In the aspect of mortar permeability the author has done some experiments, including the water absorption, porosity, weatherability, anti - freeze - thaw cycle, carbonation and the chloride diffusion experiment, and compared those properties with conventional mortar to testify the modified effects. on the base of these experiments, the method of sem was used to analyze the microstructure and hydration mechanism of polymer modified cement mortar, and the author draws a conclusion that the 9 percent of polymer - cement ratio is the optimum ratio

    在改進砂漿的密實度和抗滲性能方面，主要進行了不同聚合物摻量下的吸水性試驗、可透孔隙率試驗、耐老化性試驗、抗凍性試驗、抗碳化試驗，以及對耐久性能影響最大的快速氯離子擴散試驗，並和普通砂漿的相應試驗進行了對比分析，驗證了聚合物砂漿的改性效果。
  5. Discusses its different volume percent the compound material to the electromagnetic wave absorption effect electromagnetic wave camouflage effect and to the electromagnetic wave absorption and the camouflage frequency width influence

    探討其不同體積百分比的復合材對電磁波吸收效果電磁波遮蔽效果及對電磁波吸收和遮蔽頻寬的影響。
  6. The results show that the capacity and rate of alka - line absorption is respectively 10 percent more than that of american products, and twice as fast as that of them. the resista - nce is as good as that of them, and the electric property is better than that of them, but the tensile strength is not so good as that of them

    研究制備的氧化鋯纖維布作為大容量鎳氫電池隔膜，組裝成電池進行實效考核表明，可以用於鎳氫電池隔膜;性能測試表明，吸堿率比美國產品高10 ，吸堿速率是美國產品的2倍，電性能優於美國產品。
  7. Xrd, sem, dsc, percent water absorption and mechanical properties were characterized. the mechanical properties of chitosan / gelatin blend membranes greatly increased with the increase of gelatin content

    並且殼聚糖明膠膜具有良好的吸水率，最大吸水率為123 ，在實際應用中減少了創傷面的積液。
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