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- But it is difficult to obtain satisfied performance of the system because of the compressibility of air and the nonliearity of the system. 但是由于气体的压缩性、系统的非线性等因素的影响，使得气动比例位置控制系统难以获得满意的性能。
- the compression of air 空气的压缩
- The lack of air in the room make everyone sniffle. 屋子里空气缺乏，使得每个人都频频吸气。
- The great virtue of air travel is speed. 乘飞机旅行的最大优点是速度快。
- Water used for cooling during compression of air should be monitored for microbiological quality when in contact with the medicinal gas. 空气压缩时使用的冷却水与医用气体接触时须监控该冷却水的微生物指标。
- COMPACT Displays or alters the compression of files on NTFS partitions. 显示或改变NTFS分区上文件的压缩.
- The compression of medical image is the key to study tele-medicine &PACS. 医学图像压缩是远程医疗和PACS系统中的重要研究课题。
- The petrofabric diagrams clearly show the compression of SEE and NEE direction. 石英组构图清晰地反映了南京东向和北东东向的构造挤压作用。
- The doctor urged a change of air. 医生力劝换个环境。
- The lack of air in the room made everyone sniffle. 屋子里空气缺乏,使得每个人都频频吸气。
- Sound travels through the medium of air. 声音通过空气这一媒介传播。
- The necessity of entrainment of jet is proved by mathematical-physical principle.The compression of air into water is explained by the mechanism of mixing shock. 利用数学物理原理证明了射流沿程卷吸的必然性，并通过水气混合体中混合击波的机理阐明了气体被推入水体的现象。
- Stirling engines are powered by the expansion of a gas when heated, followed by the compression of the gas when cooled. 史特灵引擎是利用热膨胀的气体来推动，再经由冷却压缩的气体拉回。
- A body pillow will help prevent the compression of the chest by supporting the arm. 一个机构将有助于防止枕头压迫胸部手臂支持。
- The compression of the soil under the applied stresses would force some water out of the voids. 施加压力压缩土壤会使一些水从孔隙中排出。
- It is impossible to realize multimedia communication without the compression of dada. 如果不对这些信息作压缩处理，要实现多媒体通信根本就不可能。
- The flocculation mechanisms of PFMA include the interaction of hydroxides, the compression of double charged . 絮凝机理研究结果表明,PFMA的絮凝既有羟基架桥作用,也有压缩双电层和吸附电中和作用。
- This new style of air conditioner is noiseless. 这种新型空调没有噪音。
- Studies on the Compression of Electrooptical Q-switched Cr:LiSAF Laser Pulse Width by SBS Phase Conjugator[J]. 引用该论文 葛传文;张为俊;陈长水;王沛;陶德杰;苏红.
- The invention of air travel caused a revolution in our way of living. 飞行工具的发明使我们的生活方式彻底改变。
