China Orb, online Chinese to English dictionary with nearly 1 million entries and plenty of excellent examples. The pin yin and pronunciation sound of Chinese wrods are provided. China Orb includes a lot of Chinese professional terms in many industries such as Medicine, Chemistry, Mechanism, Electricity, Computer, Economy, Law, Architecture. If you can not find satisfying translation elsewhere,try China Orb Chinese to English dictionary.

China Orb, online English to Chinese dictionary with more than 1 million entries and plenty of excellent examples. China Orb includes a lot of English professional terms in many industries such as Medicine, Chemistry, Mechanism, Electricity, Computer, Economy, Law, Architecture. If you can not find satisfying translation elsewhere,try China Orb English to Chinese dictionary.

two-stage
English: two-stage
Chinese: 二阶段
两级
Examples:
1. A piloted two-stage spaceplane using existing technology will then be seen as among the all-time best aerospace buys.
而且，采用现有技术研制的由宇航员驾驶的二级太空飞机将被视为空前便宜的航天器之一。
2. As a two-stage vehicle, the Saturn I had full orbital capability for a variety of payloads.
作为一个两级飞行器的“土星Ⅰ”具有可将不同有效载荷送入轨道的能力。
3. Like the single-stage regulator, outlet pressure from the first stage of the two-stage regulator rises as cylinder pressure decreases.
同单级调整器一样，两级调整器的第一级的出口压力随钢瓶压力的降低而升高。
4. The v-2 pushed the two-stage rocket to an altitude of 20 miles and then broke away.
V—2将第二级火箭推到20英里的高度，然后脱落。
5. This is especially important in two-stage regulators that can trap high-pressure gas in the first stage. Such trapped gas can vent spontaneously at any time, releasing hazardous gas or projectiles.
这对于能够把高压气体截留在第一级的两级调整器特别重要。这些截留气体随时会自发排出，释放出危险气体或抛射体。
6. Two-stage Aitken estimator
两阶段艾特肯估计量
7. Two-stage chromate reduction has been used at several plants.
一些厂已采用两段铬酸盐还原法。
8. Two-stage design
两阶段设计
9. Two-stage drum drier
两级滚筒干燥机
10. Two-stage prediction method
两阶段预测法