航天飞机上的厨房于1991年重新设计，以减少重量、体积和更新电子设备。
The Shuttle galley was redesigned in 1991 to reduce the weight and volume and to update the electronics.
该仪表以DSP，CPLD和虚拟仪器技术为开发背景，具有体积小、重量轻、通用性强、性能可靠等优点。
This instrument depends on DSP, CPLD and virtue instrument. It has many merits, for example, small bulk, lightweight, strong currency, trusting performance, ect.
以天然气增压系统的可靠性分析为基础，在体积、重量和总费用的约束条件下，通过优化设计使整个系统的可靠度最高。
Based on reliability analysis of natural gas boosting system and taking the volume, weight, and total cost as the constraints, the system reliability was optimized.
变频电源自诞生以来，便以体积小、重量轻等特点，在节能、变频调速和改善电能质量方面起到了重要作用。
Variable frequency power, which has small size and light weight, played an important role in saving energy, frequency control and improving power quality.
利用变频方法，以中频变压器取代低频变压器，从而使引弧器具有体积小、重量轻和引弧可靠的特点。
By changing frequency, using an intermediate-frequency transformer instead of a low-frequency transformer can make the arc starter small, light and reliable.
第三条进出口货物的重量和体积，以港口货物作业合同上所列数量为准。
Article 3 the weight and cubage of import cargo and export cargo shall be based on the amount as listed in the contract on cargo operating within a port.
第三条进出口货物的重量和体积，以港口货物作业合同上所列数量为准。
Article 3 the weight and cubage of import cargo and export cargo shall be based on the amount as listed in the contract on cargo operating within a port.
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