Purpose Molecular cloning and expression of pro nattokinase gene with e.
目的构建纳豆激酶原基因克隆，实现其在大肠杆菌中的表达。
Using software PRO-E to build the model of the impeller, diffuser with blade, entering air elbow, volute.
用PRO - E软件对进气弯管，带分流叶片的叶轮及有叶片扩压器进行了实体建模。
SPF 30 sunscreen protects skin against damaging UVA and UVB rays. Vitamin E and Pro-Vitamin B5 formula helps protect skin from environmental damage caused by free radicals.
SPF30 的防晒值，抵御UVA和UVB，维他命E和维他命原B5，帮助保护皮肤免受环境污染造成的自由基损害。
In this paper, a summarization of the relationships between the glass transition temperature and some food factors e. g. water content, carbohydrate, pro...
该文就水分含量、碳水化合物、蛋白质、平均分子量及食品添加剂等因素与一定的食品体系的玻璃化转变温度的关系进行了综述。
In this paper, a summarization of the relationships between the glass transition temperature and some food factors e. g. water content, carbohydrate, pro...
该文就水分含量、碳水化合物、蛋白质、平均分子量及食品添加剂等因素与一定的食品体系的玻璃化转变温度的关系进行了综述。
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