nitrous acid的例句大全

F mutated by nitrous acid, the bio-activity of the bacterium T. Different effect of Ceftazidime on the early and mature Pseudomonas aeruginosa biofilm bacteria

f菌和原始T.头孢他啶对早期和成熟期绿脓假单胞菌生物膜菌作用的差别

Ambient conditions that include toxic gases such as hydrogen sulfide, sulfurous acid, nitrous acid, chlorine, bromine, methyl bromide, ammonium, etc.

周围环境中有氢化硫、亚、亚硝酸、氯气、溴气、溴化甲烷、氨气等有毒气体。

The resultof nitrite mensuration showed increased AOB can lower the remaining nitrous acid in the product thus an obvious relation inquantity and efficacy is noticed.

亚硝酸盐含量的检测显示，添加aob能有效降低产品的亚硝酸含量，效果十分显著。

Purpose: Studies the removal effect on ammonia nitrogen, nitrous acid nitrogen, CODMn and turbidity during immobilized nitrobacterias pilot experiment, and provide reference for the actual project.

目的分别研究小试中试条件下固化硝化菌对氨氮的去除效果及相关参数的选择，为实际工程提供参考。

Chemiluminescence method and modified nitrous acid method were applied to determine the concentration of superoxide anion radical in plasma and erythrocyte of rats and the activity of superoxide dismutase ( SOD) respectively.

用化学荧光发光法及改良亚硝酸法分别测定大鼠血浆、红细胞内超氧阴离子浓度及血清总超氧化物岐化酶（SOD）活性。

A low molecular weight heparin ( LMWH) was prepared from low anticoagulant activity heparin ( LAAH), a side product accompanying commercial heparin, by depolymerization with nitrous acid.

以生产肝素的副产品&低抗凝活性肝素为原料，采用亚硝酸控制解聚法制得低分子肝素（LMWH）；

Conversion of alanine dehydrogenase to glutamic dehydrogenase by nitrous acid induced mutation in Bacillus subtilis ⅱ. the inductive formation of alanine dehydrogenase in glutamic dehydrogenase-positive mutants

亚硝酸诱变导致枯草杆菌中L-丙氨酸脱氢酶对L-谷氨酸脱氢酶的转换Ⅱ.L-谷氨酸脱氢酶阳性变种中L-丙氨酸脱氢酶的诱导形成

It is concluded that the alternating inhibition effect of free ammonia ( FA) and free nitrous acid ( FNA) on nitrobacteria is responsible for the steady nitrite nitrogen accumulation.

亚硝酸氮稳定积累的主导因素是体系中游离氨（FA）和游离亚硝酸（FNA）对硝酸菌的交替抑制作用。

Measurement of nitrous acid and retrieval of aerosol parameters with differential optical absorption spectroscopy

利用差分吸收光谱法测量亚硝酸和反演气溶胶参数

All the GDH-positive mutants including those obtained by nitrous acid treatment and those of spontaneous origin are capable of inductive synthesis of ADH.

所有GDH~+变种，包括自亚硝酸诱发突变或自发突变来源的，都能诱导生成ADH。

the way of catalysis and magnitude to measure the content of nitrous acid radical in meat foods

催化光度法测定肉制品中亚硝酸根含量

In this paper, A new controlled depolymerization to chitosan-oligosaccharide from chitosan by nitrous acid is presented.

本论文研究了盐酸 - 亚硝酸钠对壳聚糖的可控性降解及降解产物壳低聚糖的若干应用.

It has studied the action of hydrogen peroxide on nitrous acid.

它研究了过氧化氢对亚硝酸的作用.

Nitrous oxide ( NO) in blood serum and spinal marrow ( NO catalysis photometry), amount of prostaglandin E 2 ( PGE 2) and activity of super oxide dismutase ( SOD) were determined with ice acetic acid caused pain model mice.

采用冰醋酸致痛模型小鼠，测血清和脊髓中一氧化氮（NO催化光度法）、前列腺素E2（PGE2）的含量和超氧化物歧化酶（SOD）活性（紫外分光光度法）。