ph值变化的英文

• ph change(s)
• ph variation(s)

• "ph"英文翻译    【化学】表示氢离子浓度的倒数的对数的符号。
• "值"英文翻译    price; value
• "变化"英文翻译    change; variety; transformat ...
• "价值变化" 英文翻译 :    change in value
• "数值变化" 英文翻译 :    change in value
• "随机值变化" 英文翻译 :    random value variance
• "自动阈值变化" 英文翻译 :    automatic threshold variation
• "对币值变化的注意" 英文翻译 :    currency awareness
• "各期间价值变化" 英文翻译 :    period-to-period value changes
• "稳定参数值变化" 英文翻译 :    datum change
• "ph酸碱度变化" 英文翻译 :    ph variation
• "ph" 英文翻译 :    PH ＝public health 公共卫生。 【化学】表示氢离子浓度的倒数的对数的符号。
• "automatic ph control ph" 英文翻译 :    值自动控制
• "ph-meter ph" 英文翻译 :    计；氢离子浓度测定仪；酸度计
• "ph-recorder ph" 英文翻译 :    记录仪
• "potential ph diagram ph" 英文翻译 :    电位图
• "比值变换" 英文翻译 :    ratio transformation; ratiotra formation
• "比值变送器" 英文翻译 :    proportionality transmitter; prospecting potentiometer
• "币值变动" 英文翻译 :    change in value of currency; currency fluctuation
• "单值变换" 英文翻译 :    single valued transformation
• "二值变量" 英文翻译 :    binary-state variable; two-state variable; two-valued variable
• "二值变数" 英文翻译 :    binary-state variable
• "峰值变压器" 英文翻译 :    peak transformer; peaking transformer
• "赋值变量" 英文翻译 :    assigned variable
• "极值变分法" 英文翻译 :    variation of extremeness value method

• A solution which resists ph changes is known as a buffer solution
  能够阻止ph值变化的溶液称为缓冲溶液。
• The previous literature on factors determining soil quality changes mainly focused on the natural processes of soil quality change , while socio - economic and policy factors tend to be neglected
  另外，土壤ph值变化趋势值得关注。除华北地区的土壤酸碱性改善外，长江中下游和东北地区存在酸化倾向。
• Tone along with ph value change , when acidity assumes red , when neutrality assumes red to the reddish purple color , when the alkalinity assumes the reddish purple color , when the acidity to the thermally stable , is also stable to the light
  色调随ph值变化，酸性时呈红色，中性时呈红至红紫色，碱性时呈红紫色，酸性时对热稳定，对光亦稳定
• Tem reveals that the complex possessed good dispersibility in the system and the status varied reversibility with the ph value and the size of the complex is within 20 ~ 40nm . the complex was characterized by ft - ir , uv - vis , fluoresence and electrical conductivity methods . paa - ag nanospheres were also synthesized by coordination of polyacrylic acid and silver ( i ) ion and queued in line in lr
  本论文还以低分子量的聚丙烯酸和硝酸银为主要原料，通过控制体系的ph值合成响应环境ph值变化的聚丙烯酸银纳米微球和纳米柱状物，通过tem观察尺寸达20 - 40nm ，用ir 、 uv - vis 、荧光、电导率法分析聚丙烯酸和银的配位作用、所形成配合物的组成与结构，并将聚丙烯酸和硝酸银置于“线性反应器”中进行配位聚合，合成出线性排列的paa - ag纳米微球。
• The synthesis of poly ( - hydroxybutyrate - co - - hydroxyvalerate ) by the strain g - iiiy from different precusor was studied . it was found that the strain g - iiiy could accumulate phbv with sucrose as carbon source and propionic acid or valeric acid as precursor . in 2l self - controlled fermentor , the dry cell weight , phbv concentration and phbv content reached 35 . 8g ? l - 1 , 22 . 6g ? l - 1 and 38 . 4 % respectively in the case of fermentation for 42 hours and the propionic acid as precursor
  研究了添加不同前体物， g - y菌株生产聚-羟基丁酸和聚-羟基戊酸共聚物( phbv )的发酵条件，结果表明，此菌株能以丙酸或戊酸为前体，在蔗糖为碳源的条件下合成phbv共聚物；在2l发酵罐中，以丙酸为前体，发酵16小时开始流加丙酸，根据发酵液ph值变化控制丙酸流加量，发酵42小时，细胞干重、 phbv产量和含量分别达到35 . 8g / l ， 22 . 6g / l ， 63 . 13 。

• ph值变化的法语：variation du ph
• ph值变化的俄语：изменение рн
• ph值变化的阿拉伯语：الاختلاف في درجة الحموضة; التغير في درجة الحموضة;