stoichiometric

Li-doped lanthanum chromite powders in stoichiometric proportions were prepared by sol-gel process.

采用溶胶 - 凝胶法,按化学配比将锂元素掺入铬酸镧中制得粉末.

Firstly, the oxidative carbonylation of aniline with thiols mediated by stoichiometric selenium has been investigated.

首先考察了在计量硒作用下苯胺和硫醇的氧化羰基化反应.

The structure and electrochemical properties of A side super-stoichiometric AB _ 2 hydrogen storage alloys were studied.

研究了A侧过化学计量比对AB2型贮氢合金相结构与电化学性能的影响.

TheMI-07 system provides closed-loop control of stoichiometric air-fuelratio for accurate application with three-way catalysts.

的MI -07 系统提供了闭环控制化学计量空燃比准确的应用与三效催化剂.

Single crystal of Cr ~ ( 3 + ): LiCaAlF _ 6 was grown by vertical Bridgman method from stoichiometric composition melt.

用垂直Bridgman法从化学计量比组份的熔体中长出Cr~ ( 3+ ): LiCaAlF_6单晶.

Non-stoichiometric defects often occur in transition-metal compounds.

非 化学计量的缺陷常常发生在过渡金属的化合物中.

The crystallization of the stoichiometric cordierite was studied by using TG-DTA and XRD.

采用TG -DTA 、XRD分析了理论化学组成的堇青石微晶玻璃的晶化行为.

However, it does not give any protection for sub-stoichiometric firing during such a transient.

但是, 它对这种过渡期的亚化学计量燃烧不提供任何保护.

On the other hand, ionic diffusion may cause deviation of defect concentration stoichiometric equilibrium value.

另一方面, 离子扩散可能导致缺陷浓度在平衡位置的偏离.