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- The film is anchored to the ground, and the pressure holds it up very cheaply. 此薄膜锚固在地面上,花很小的费用就可用压力将它撑起。
- Both solenoid valves are closed in the pressure hold cyclFluid apply pressure in the control channel is maintained at a constant ratThe CAB maintains the hold cycle until sensor inputs indicate a pressure change is necessary. 在压力保持周期，两个电磁阀都关闭。在该控制通路中液体作用压力维持不变。cab维持保持周期直至感知器的输入表明需要改变压力。
- The raw materials,extrusion pressure,pressure holding time and molding temperature during extrusion moulding have great effects on the quality of products. 实验发现:挤压成型过程中原材料、挤压力、保压时间和成型温度对制品的品质影响较大。
- The experiment was carried out with focuses on the effect of pressure holding time on the improvement of fiber splitting degree,and remove of pectic,hemicellulose,and lignin substances. 针对大麻韧皮纤维在闪爆脱胶过程中,稳压时间对纤维分裂度的提高,对果胶、半纤维素、木质素的去除效果进行了研究与探讨。
- The elastic recovery of molding products was reduced and the molding accuracy in size of products was improved through increasing the preheating temperature of stock and the pressure holding time. 提高坯料预热温度和(或)保压时间,可使模压制品的弹性回复明显减小、成型尺寸精度显著提高。
- The beer comes out of the barrel under pressure. 啤酒受到压力从桶中流出。
- Our pressure vessel is licensed product. 我厂生产的压力容器是授权生产产品。
- Loss of pressure had not registered on the dials. 刻度盘未记录压力下降。
- Air pressure forces the water through the pipe. 空气压力使水通过管道。
- What's the atmospheric pressure today? 今天的气压怎么样？
- The water pressure may need adjusting. 水压可能需要调整。
- Pressure is force per unit area. 压力就是电单位面积上的力。
- He drop out because of the pressure. 由于校规很严，所以他退学了。
- It took a bit of pressure to make the lid close. 要稍按一下才能把盖子盖紧。
- It was done under the pressure of the necessity. 这件事是在迫切需要的情况下而做的。
- At high pressure dry ice will melt. 高压下干冰会溶化。
- The gas is stored under pressure in the tank. 该气体在压缩状态下贮存于罐中。
- The metal frame tends to twist under pressure. 这种金属框受压後容易变形。
- His health collapsed under the pressure of work. 他的身体被工作压垮了。
- The glass (ie atmospheric pressure) is falling. 气压在下降。
