The results showed that the kind and concentration of divalent cation in the fermentation are the main effecting factors.
分析和探讨了短梗霉多糖发酵过程发酵液变黄的主要原因，结果发现二价阳离子的种类和浓度是导致发酵液变黄的主要因素。
In this study, sorption and desorption of TC on Wushantu soil, a typical soil in Taihu region, as well as the effects of pH and divalent cations on sorption were evaluated.
采用批平衡实验方法,研究了四环素(TC)在太湖地区乌栅土中的吸附解吸,以及pH和典型二价阳离子Ca2+和Mg2+对TC吸附的影响。
Concentration, types, additive, ferric and ferrous ion in acid solution have a certain effect on sludge formation.
对渤南油田２个区块的油样进行了试验，重点研究了三价铁离子和二价铁离子对酸化淤渣生成的影响。
an inorganic compound containing the divalent ion -O-O-.
一种含有二价离子OO的无机化合物。
Bivalent Ions Doping in Rare-Earth Zirconate Sm_2Zr_2O_7
稀土锆酸盐Sm_2Zr_2O_7的二价离子掺杂研究
Preparation of P-mSA/mCS Bipolar Membrane and Its Application in Separating Monovalent and Divalent Ions
P-mSA/mCS双极膜的制备及其在一价、二价离子分离中的应用
The Relation between Crystal Field Stablization Energy and Hydration Heat by Metal Ions;
晶体场效应对第一过渡系正二价离子水合热的影响
Effects of ferrous ions on reduction of nitrobenzene by zero-valent iron
二价铁离子对零价铁还原硝基苯的影响
EFFECTS OF Fe~0 AND Fe~(2+) ON ANAEROBIC FERMENTATION HYDROGEN PRODUCTION
零价铁和二价铁离子对发酵产氢效能的影响
In addition, divalent metal adduction provided improved positive mode ionization efficiency for these peptides.
此外，二价金属加合提高了这些肽段的正离子模式离子化效率。
EFFECT OF Fe~(2+),Co~(2+),Ni~(2+) CONCENTRATION ON HYDROGEN PHOTOPRODUCTION BY MIXED CULTURES
二价铁系离子对混合菌种光合产氢的影响
Study on the Copper(Ⅱ) and 2,2'-Biimidazolyl-Promoted Ullmann Coupling Reaction for the Synthesis of Diaryl Ether and Arylamine;
二价铜离子、2，2'-联咪唑催化下合成二芳基醚和芳胺的Ullmann反应研究
Study on the Copper(Ⅱ) and 2,2 -Biimidazolyl-Promoted Ullmann Coupling Reaction for the Synthesis of Diaryl Ether and Arylamine;
二价铜离子、2，2 -联咪唑催化下合成二芳基醚和芳胺的Ullmann反应研究
Study of the Interaction between Divalent Ions and Lipid Bilayer Using Au Nanoparticles as Probe
以金纳米粒子为探针研究二价金属离子与脂质双层膜的相互作用
secondary electron induced by ion bombardment
离子轰恍应二次电子
ion bombardment secondary electron image
离子轰击二次电子像
Cu(OAc)_2·H_2O/Biimidazoles, Iodobenzene Diacetate Promoted Reactions of Sulphoxide with 1, 3-dicarbonyl Compounds;
二醋酸碘苯、二价铜离子及联咪唑促进下的1，3-二羰基化合物与亚砜的反应研究
The stability of hydrated divalent iodates is expected to be related to the electronegativity of the corresponding cations.
并讨论了二价碘酸盐水化物的稳定性与阳离子电负性的关系。
STABILITY CONSTANTS OF TARTRATE COMPLEXES OF THALLIUM (Ⅰ), LANTHANUM AND TEN DIVALENT METAL IONS
酒石酸与亚铊、镧及十种二价金属离子的络合常数
A compound containing the divalent negative ion, Cr2O7, usually having a characteristic orange - red color.
重酪酸盐一种含有二价负离子的化合物，Cr2O7，通常具有桔红色特征
STUDY ON THE INHIBITION PHAGE FROM DIAD POSITIVE ION Ca~(2+), Fe~(2+) IN THE GLUTAMATE FERMENTATION
谷氨酸发酵中二价阳离子对噬菌体抑制作用初步观察