pH的例句（pH在句子中的用法）

• MEI Shi - long , 1991 . Middle and Late Cambrian conodont and trilobite biostratigraphy in Wanxian, Hebei . Unpublished Ph. D thesis of Peking University. 武桂春, 2003. 鲁西地区晚寒武世牙形石. 北京大学博士研究生学位论文.
• During an algal bloom the PH of the water can be as high as 10. 藻类水华期间,水的pH值可高达10.
• The C level in acyanotic CHD with PH group correlated positively with pulmonary pressure ( P < 0.05 ). 肺动脉压力与C水平呈显著正相关 ( P<0.05 ).
• The C level in acyanotic CHD with PH correlates positively with pulmonary pressure ( P < 0.05 ). C水平与 肺动脉 压呈正相关.
• A pH test measures the acidity or alkalinity of a substance. pH值测试可检测物质的酸碱度。
• Skin is naturally slightly acidic and has a pH of 5.5. 皮肤具有天然弱酸性，pH值为5.5。
• Skin is naturally slightly acidic and has a pH of 5.5... 皮肤具有天然弱酸性，pH值为5.5。
• ...the pH of sea water... 海水的酸碱度
• Pure water is neutral with a pH of 7. 纯水是中性的，酸碱度为7。
• You don't need a Ph.D to decode their work, but they do try to challenge audiences with unconventional material. 解读他们的作品并不需要有博士学位，但他们的确在尝试用一些非传统素材来挑战观众的接受度。
• pH is a measure of the concentration of free hydrogen atoms in a solution... pH值是测试溶液中自由氢原子浓度的单位。