Standard method for hygienic examination of pyridine in air of residential areas - cyanogen chloride - barbituric acid spectrophotometric method 居住区大气中吡啶卫生检验标准方法氯化氰-巴比妥酸分光光度法
Conclusion compared with amine reduction , cyanogen bromide activation was more suitable for the preparation of pneumococcus type 1 conjugate vaccine 结论采用溴化氰活化法制备1型肺炎球菌荚膜多糖蛋白结合疫苗优于胺还原法。
Objective to compare the biochemical and immunological characteristics of pneumococcus type 1 conjugate vaccine prepared by cyanogen bromide activation and amine reduction 摘要目的对两种方法制备1型肺炎球菌荚膜多糖蛋白结合疫苗的生化及免疫学特性进行比较。
Methods prepare pneumococcus type 1 conjugate vaccine by cyanogen bromide activation and amine reduction respectively and determine their biochemical and immunological characteristics 方法分别采用溴化氰活化法与胺还原法制备结合物，并对其进行生化及免疫学检测。
The output of the strengthen timber apron , high density fiberboard , hits the density fiberboard , gathers the output of sticking the panel , osb board of cyanogens amine takes first place in the world 其强化木地板、高密度纤维板、中密度纤维板、三聚氰胺贴面板、 osb板的产量均居世界领先地位。
Results the conjugation rate , high molecular conjugate content of and the antibody titer induced with pneumococcus type 1 conjugate vaccine prepared by cyanogen bromide activation were significantly higher than that by amine reduction 结果采用溴化氰活化法制备的结合物，较胺还原法具有较高的结合率及高分子结合物含量，免疫小鼠产生的抗体效价较胺还原法明显提高。
In order to enhance service lives of tower crane steel structure , the steel structure ( for example q235 carton steel ) is galvanized by adoption of solution without ammonia or cyanogens and passivation disposal is carried out on the surface of galvanization layer 摘要为了提高塔式起重机钢结构的使用寿命，以q235碳钢为例对其表面采用无氨、无氰溶液镀锌以及钝化处理。
Experimental result shows that cavitation can destroy metal cyanogen preparation and chemical property of bearing cyanide wastewater is changed ; it intensify the fiber ' s adsorption progress and reduce the time of adsorption equilibrium , the general cyanide adsorption rate is increased 5 % or so , but it strength the different effect on different metal - cyanide negative ions ; strengthen effect of copper cyanide complex is stronger than zinc and iron cyanide complex , so ultrasonic wave may strength the fiber ' s adsorption processes 实验结果表明，功率超声的空化作用能破坏金属氰配合物键，从而改变含氰废水的化学性质，另外也可缩短吸附平衡时间，强化纤维的吸附过程，使总氰的吸附率可提高5 %左右；功率超声对不同金属氰配合物离子的强化效果是不同的，对铜氰络离子的强化效果要强于铁氰、锌氰络离子，所以功率超声可以强化纤维的吸附过程。
The results indicate that the organic compound atmosphere is the main culprit of corrosion of carton steel product , and the galvanization by adoption of solution without ammonia or cyanogens can not only have the action of electrochemical protection and decoration but also the capability of solving electrochemical corrosion problem with the surface of carton steel well 结果表明：有机物质气氛是造成碳钢制品腐蚀的主要原因，而无氨、无氰溶液进行镀锌不仅具有良好的电化学保护作用和装饰性，还能在很大程度上解决碳钢表面的电化学腐蚀问题。
