There are many routes of DNA vaccine immunization, including intramuscular injection, intradermal injection, subcutaneous injection, gene gun immunization, mucosa immunization, and so on.
核酸疫苗的接种有多种途径，包括肌内、内、下注射途径、因枪免疫、膜免疫途径等。
A magnetron injection electron gun has been developed by the method, which combines synthesis with analysis.
本文采用综合法和分析法相结合的方法，研制了一种磁控注入枪。
This utility model relates to a hand held injection gun of injection liquid plastic raw material.
本实用新型涉及一种灌注液体塑胶原料的手持式灌注枪。
The control system sends out impulse dictates to drive three-coordinate manipulator with injection-gun to finish the accurate position orientation.
控制系统发出脉冲指令驱动三坐标机械手，带动注射枪完成定位加注。
The injection mold was designed by analysis of structure and process of a toy gun barrel.
通过对玩具枪管塑件的结构和工艺分析，进行了模具设计。
An airplane lubricating oil injection gun comprises an oil storage cylinder plug (1), a decomposed joint (2), a cloth clamping hose (3) and an oil injection nozzle (4).
一种飞机滑油注油枪，其包括储油筒堵头(1)、分解接头(2)、夹布胶管(3)、注油嘴(4)。
An airplane lubricating oil injection gun comprises an oil storage cylinder plug (1), a decomposed joint (2), a cloth clamping hose (3) and an oil injection nozzle (4).
一种飞机滑油注油枪，其包括储油筒堵头(1)、分解接头(2)、夹布胶管(3)、注油嘴(4)。
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