这种战斗机由新西伯利亚契卡洛夫飞机制造厂制造，有一个标本交给了这个实验室。
Fighter jets of this kind were constructed at Novosibirsk Chkalov aircraft factory and one specimen was given to the laboratory.
显微镜会用于生物学研究来观察合成细菌标本的培育，然后将标本用于制造出一种与所研究的疾病有关的治疗方法吗？
Could a microscope be used in the study of biology to watch the development of a specimen of synthetic bacteria and then the specimen is used to create a treatment for the disease being studied?
显微镜会用于生物学研究来观察合成细菌标本的培育，然后将标本用于制造出一种与所研究的疾病有关的治疗方法吗？
Could a microscope be used in the study of biology to watch the development of a specimen of synthetic bacteria and then the specimen is used to create a treatment for the disease being studied?
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