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- The participating units all have their own rescue plans. Routine rescue rehearsals are conducted to keep boats,planes,motor vehicles and other disaster relief assets in readiness for immediate action in case of any disaster. 各部队都制定有抢险救灾方案，平时进行预演，落实船艇、飞机、车辆等救灾装备和器材，确保一有灾情发生，就能立即出动。
- The participating units all have their own rescue plans. Routine rescue rehearsals are conducted to keep boats, planes, motor vehicles and other disaster relief assets in readiness for immediate action in case of any disaster. 各部队都制定有抢险救灾方案，平时进行预演，落实船艇、飞机、车辆等救灾装备和器材，确保一有灾情发生，就能立即出动。
- An advocate or a participant in anarchism. 无政府主义者无政府主义的鼓吹或参与者
- The luminous intensity on unit area. 单位面积上的发光强度。
- She was experimenting in selected units. 她在试点单位进行试验。
- The family is the smallest social unit. 家庭是社会最小的单位。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- A set of data elements which are handled as a unit. 作为一个单元来处理的一组数据元素。
- The family is the basic unit of society. 家庭是社会的基本单位。
- A continuous inked ribbon used on output units. 在输出设备(如打印机)上使用的一种连续上油墨的色带。
- Man himself is a participant in this environment. 人类本身是其环境的参与者。
- A metric unit of area equal to 10 ares. 十公亩面积的公制单位之一，等于十公亩。
- A metric unit of mass equal to 100 grams. 百克公制质量单位，等于100克。
- A unit of power equal to 1,000 watts. 千瓦功率的单位，等于1,000瓦。
- A unit of frequency equal to one cycle per second. 赫兹频率的单位，等于每秒一周
- One that demonstrates, such as a participant in a public display of opinion. 示威者示威的人，例如一个表达意愿的公开集会的参加者
- The carpenter knocked up some kitchen units for us out of old pine. 木匠用老杉木为我们匆匆做了几件厨房用具。
- She was a participant in these campaigns. 她是这些运动的参加者。
- A unit of currency in Chile, Panama, and Uruguay. 分智利、巴拿马和乌拉圭的货币单位
- To become a member or participant. 参加成为其中的一员或参与者
