degree of acidity 中文意思是什麼
degree of acidity
解釋
酸度-
Test on gases evolved during combustion of electric cables - part 2 : determination of degree of acidity of gases evolved during the combustion of materials taken from electric cables by measuring ph and conductivity ; amendment 1
電纜燃燒時排出氣體的試驗.第2部分:通過測量ph值和電導性來測定電纜中的材料在燃燒時所排氣體的酸度.修改件1 -
The results showed that the quality of forming and dispersing of rice noodles were improved obviously along with prolonging the storage time ; the value of dissolving starch and the acidity degree were tended to raise ; the moisture content tended to lower ; the breaking rate was zero when the storage time of rice was 9 months ; its sensory quality became had when the storage time over 21 months ; the total evaluation on all the quality indexes of rice noodle indicated that the rice noodle could get the best quality when the storage time of rice was 9 to 11 months
結果表明：隨著稻穀儲藏期的延長，米粉加工的成型及散粉質量可以得到明顯改善；米粉吐漿值及酸度呈現增加趨勢；成品含水量呈現下降趨勢；用儲藏期為9個月的稻穀加工的米粉斷條率為零；當儲藏期超過21個月時，感官品質開始下降；綜合考慮米粉各品質指標，確定儲藏期為9 ~ 11個月的稻穀較適宜加工高品質的米粉。 -
The results are mainly as follows : sticky quality, tuber structure, the loose and tense degree, unit weight, ph value ( decreases in the few conditons that resulting acidity strengthening ), alkalinity increases in the same soil level, root quantity and macro - element content decreases ; there has a extraordinary difference between k, ca and mg, especially for pb and cd which shows that the collecting function of soil enhances under the disturbence conditon, and other micro - elements, such as zn > mn, cu, ni get decreasing. tourism activity is one of the key reasons for water body pollution. to different recreation types, the pollution degree has the obvious difference
各景觀區所取樣點中，土壤理化性旅遊破壞區所受影響最大，呈現出質地粘重、結構變差（以塊狀為主） 、同一層次土壤松緊度增大、根系變少、容重增大、土壤ph值增大（也有個別ph減少，以致酸性增強） 、堿性增強、大量元素降低，其中對k 、 ca 、 mg影響中有顯著性的差異（又以游道類影響最為顯著） 、重金屬元素（ pb和cd ）明顯增多、顯著性的差異最為明顯，其它微量元素（ zn 、 mn 、 cu 、 ni ）逐漸減少，表明旅遊活動干擾後土壤對pb和cd富集作用增強等特點。
分享友人