hard pack造句
- Main products are as follows : hong ta shan, a si ma, hong mei, including soft packing and hard packing
主要產(chǎn)品：紅塔山、阿詩瑪、紅梅牌號，軟硬包兩種規(guī)格。 - The basic structure and the seal principles of the hard packing were presented, and the formula of specific pressure was given
介紹了硬填料密封的基本結構及密封原理，給出了比壓計算式。 - In an investigation, the hard packing was used to isolate the seal oil from the process fluid for recovering the seal oil from the catalytic hot oil pump
在回收催化熱油泵密封油的試驗中，用硬填料作為密封油和介質(zhì)的隔離裝置。 - I fetched the pig in, and took him back nearly to the table and hacked into his throat with the axe, and laid him down on the ground to bleed; i say ground because it was ground-hard packed, and no boards
我把豬拖了進去，拖到了離桌子不遠之處，一斧頭砍進了豬的喉嚨口，把它放在地上流血我這里說的是地上，因為這確實是地面上。是夯結實的地面，沒有鋪木板。 - It's difficult to see hard pack in a sentence. 用hard pack造句挺難的
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