定量式吸入剂必须配合溶剂或喷雾推进剂 (Propellants) ,目前由于环保考量,FDA 已经禁止使用氟氯化碳产物 (CFC,chlorofluorocarbon)作为推进剂的吸入式系统。
基于16个网页-相关网页
solid propellants 啦体推进剂 ; 固体推进剂剥蚀比 ; 固体推进剂 ; 固体聚硫化物弹体
single-base propellants 单基推进剂 ; 单介状态
Refined Propellants 精炼型推进燃料
storable propellants 可贮存推进剂
diergolic propellants 它燃推进剂
composite propellants 复合推进剂 ; 复合效率
cryogenic propellants 低温推进剂
The interactions between plasma and solid propellants in electrothermal-chemical guns are studied theoretically and experimentally.
论文对电热化学炮中固体发射药的等离子体点火做了理论和实验研究。
参考来源 - 发射药等离子体点火燃烧中止试验研究The second part concentrates on the structures and properties of various energetic composites. NVT-MD simulations have been performed on a lot of mixed and complex systems of propellants in MPCFF force field.
第二部分用自行建立的修正PCFF(MPCFF)力场对固体推进剂配方的多种分解和综合模型体系,进行了系统的NVT-MD模拟研究,找到了高能混合体系的感度理论判据。
参考来源 - 高能体系结构和性能的分子动力学研究Conventional double base propellants often utilize lead-based compounds as component of burning rate modifiers, which are hazardous to environment and the energy is limited.
传统的双基推进剂通常采用铅化合物作为燃速催化剂,铅化合物能够有效的提高推进剂燃速,降低压力指数;但是,这种推进剂的能量有限并且会对环境和从业人员造成极大危害。
参考来源 - 三唑类过渡金属配合物的合成、结构和性质表征The neutral polymeric bonding agent (NPBA) was synthesized and applied to the gun propellants.
采用溶液聚合法合成中性高分子键合剂,用于发射药的制备中。
参考来源 - 高能高强度发射药的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
同义词: propellent
"propellant fuel for submarines"
以上来源于: WordNet
N-MASS Propellant is a substance that causes something to move forward. 推进剂
...a propellant for nuclear rockets.
...一批核火箭燃料。
N-MASS Propellant is a gas that is used in spray cans to force the contents out of the can when you press the button. 压缩气体
By 1978, the use of CFCs in aerosol propellants was banned.
自1978年起,含氯氟烃的喷雾剂压缩气体已被禁止使用。
By 1978, the use of CFCs in aerosol propellants was banned.
自1978年起,含氯氟烃的喷雾剂压缩气体已被禁止使用。
Typical Assignment: Test burn rates of new propellants.
典型的任务:测试新的推进剂的燃烧率。
However, from what I gather, "hybrid" rocket engines use both solid and liquid or gas propellants.
然而我的理解是,“混合动力”火箭引擎同时使用固体燃料和液态或气态推进剂。
词组短语
应用推荐