您要查找的是不是：
- Frame retardant is a kind of chemical reagents to decrease the inflammability of materials, retard ignition and restrain the propagation of fire. 阻燃剂是用以提高材料抗燃烧性,即阻止材料被引燃及抑制火焰传播的助剂,它主要应用于合成和天然高分子材料的阻燃。
- The car pinked when the ignition was too far retarded. 如果点火时间过长，发动机就会发出爆声。
- The heavy rain retarded our progress. 大雨妨碍了我们的进展。
- The ignition of the forest was caused by lightning. 森林起火是由雷电引起的。
- Her younger daughter was mentally retarded. 她的幼女是一个弱智儿童。
- retarded ignition 延迟点火
- Her death was retarded by five years because of good treatment. 由于良好的治疗，她多活了五年。
- The output peaks shortly after ignition. 引火后很快达到燃烧最高峰。
- This school is calculated for retarded children. 这所学校是为弱智儿童开办的。
- Arc ignition: retracting and scraping. 引弧可采用“回抽”、“刮擦”起弧方式.
- Keycase drew the keys from the ignition. 奇开匙把钥匙从发火装置上取了下来。
- Am I retarded or am I just overjoyed? 我是智力迟钝还是乐极生悲呢?
- Keep away from sources of ignition. 请远离火源
- Larvas become retarded in the mucus. 幼虫被阻留在粘膜内。
- Ignition timing must advance as rpm increases. 随著引擎转速的增加，点火正时必须提前。
- The rearward regiments are in painful retard. 后续部队受到令人难以忍受的阻碍。
- This drug will retard your heart rate. 麻药将使你心率缓慢。
- PROBE THE FUSED IGNITION SWITCH OUTPUT, CAVITY 60. 检测熔断点火开关输出，槽60
- AND FUSED IGNITION SWITCH OUTPUT, CAB CAV 60. 和熔断点火开关输出，CAB槽60。
- NOTE: THE IGNITION IS IN THE RUN POSITION. 注意：点火装置位于运行态。
