changing volume中文什么意思

例句与用法

1. Injury to the soft tissue lining of these air spaces in the body is an inherent problem in scuba diving because of the changing volumes of gas while descending and ascending
   由于下潜和浮升过程中空气体积的变化，这些体内空间软组织的伤害是水肺潜水固有的问题。
2. Im not usually a fan of extraneous controls , but those on this model are quite useful : a slider you drag your finger along to change volume , and a circular pad you can use to scroll up or down pages with your finger
   我虽然对电器的各种新奇功能一般不太感兴趣，但这个键盘的一些小功能却很有用，比如一个可用手指拖动的音量调节器，以及一个方便你在电脑屏幕上翻页的圆形旋钮。
3. I ‘ m not usually a fan of extraneous controls , but those on this model are quite useful : a slider you drag your finger along to change volume , and a circular pad you can use to scroll up or down pages with your finger
   我虽然对电器的各种新奇功能一般不太感兴趣，但这个键盘的一些小功能却很有用，比如一个可用手指拖动的音量调节器，以及一个方便你在电脑屏幕上翻页的圆形旋钮。
4. The main research outputs of this paper are as follows : l . baed on the choosing rational mix proportion , the influence of changing volume proportion of steel fiber on mechanical properties such as crushing resistance , splitting resistance , breaking resistance and bending resistance and the variation rule of mechanical properties are studied by experiment and theoretical analysis of 320 samples . according to experimental results of different layered structure of fiber - reinforced concrete , the influence of layered height on splitting strength and breaking strength is discussed . so it offers reliable reference to design road structure by using fiber - reinforced concrete
   在选择了合理的配合比基础上，通过对320块试件的试验和理论分析，研究了钢纤维体积率的变化对抗压、劈拉、抗折以及弯曲韧性等力学性能的影响及变化规律，由不同分层试件的试验结果，探讨了钢纤维混凝土的分层高度对劈拉、抗折等强度影响，为钢纤维混凝土的路面结构设计提供了可靠的依据。