套

yum check-update

列出需要更新的套件清單

yum update -y /更新所有套件 (所有回答都回答 Y) | yum check-update /列出需要更新的套件清單 | yum upgrade /升級套件

yum upgrade

升級套件

yum check-update /列出需要更新的套件清單 | yum upgrade /升級套件 | yum install aaa /安裝套件

yum grouplist

列出郡組安裝套件清單

yum info aaa /列出套件訊息 | yum grouplist /列出郡組安裝套件清單 | yum groupinstall "GNOME Desktop Environment" /安裝 Gnome 套件郡組

sheath crimping

护套轧纹

护层、护套 sheath | 护套轧纹 sheath crimping | 护套偏心监控仪 sheath eccentricity monitor

wear sleeve distorter group

抗磨衬套耐变形组件

wear sleeve;抗磨衬套[轴套] | wear sleeve distorter group;抗磨衬套耐变形组件 | wear sleeve inside diameter;抗磨衬套内径

infeed accumulator

进料活套塔(活套坑)

inerts惰性气体(组分、物质) | infeed accumulator进料活套塔(活套坑) | inferior低级的、劣质的、低品位的、次品

jacketed cylinder

有套汽缸

jacketed cylinder 有套气缸 | jacketed cylinder 有套汽缸 | jacketed fuel line 有套燃油管路

jacketing

护套、包护层

护套剥除工具 jacket removal tool | 护套、包护层 jacketing | 护套 jacking

higher-index jacketing

高折射率护套

聚氯乙烯绝缘单芯无护套高温电缆 high temperature PVC insulated single-core non-sheathed cabl... | 高折射率护套 higher-index jacketing | 液压连续式电缆护套挤压机 hydraulic continuous cable-sheathing pres...

pinbush

定位销套;定心销套

pinbold 带开口销螺栓 | pinbush 定位销套;定心销套 | pincers 钳子;夹子

Hydraulic sizer：水力筛分机

hydraulic setting refractory 水凝[性]耐火物 | Hydraulic sizer 水力筛分机 | hydraulicking 水掘法

roadside trees：街头树路树

rna splicing rna 剪接 | roadside trees 街头树路树 | roaring 咆哮