The presence of a weak base (pyridine, lutidine, or collidine ) oxidizes the phosphite triester into a tetracoordinated phosphate triester.
弱碱（吡啶，二甲基吡啶或可力丁）的存在将亚磷酸三酯氧化为四配位磷酸三酯。
Effect of various compositions in weak base ASP system on the growth of indigenous microbe has been analyzed.
针对弱碱三元体系中的各组分分别研究了对本源微生物生长的影响。
The dairy industry is a young department with weak base in agriculture and food processing enterprises in China.
奶业在我国农业和食品加工企业中是一个起步晚、基础薄弱的部门。
Buffer Solution usually containing a weak acid and its conjugate weak base, or a salt, of such a composition that the pH is held constant within a certain range.
通常指含有一种微酸和与之结合的一种微碱或盐，并能维持酸碱值基本恒定的溶液。
This study provides further basis for the use of natural bones as bone implants. It showed that in weak acid and weak base the pig bone hydroxyapatite was stable, …
实验表明猪骨在弱酸弱碱溶液中羟基磷灰石相是稳定的，但晶粒尺寸、结晶度和非晶含量有所变化。
Especially prevent the corrosion effectively from moist, water vapor, dust, various sorts of chemical corrosive gas, chemical corrosive substances such as weak acid weak base;
特别能有效防护潮湿、水汽、灰尘、各种化学腐蚀性气体、弱酸弱碱等化学腐蚀物质的侵蚀；
First, More than 10 resins from the major resin plants around China were tested, as a result, a kind of weak-base anion styrene resin with larger pores was chosen.
本项目首先通过对国内各主要树脂生产厂的10 多种树脂的考察，优选和改进了一种大孔弱碱性苯乙烯系阴离子交换树脂。
First, More than 10 resins from the major resin plants around China were tested, as a result, a kind of weak-base anion styrene resin with larger pores was chosen.
本项目首先通过对国内各主要树脂生产厂的10 多种树脂的考察，优选和改进了一种大孔弱碱性苯乙烯系阴离子交换树脂。
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