host system

基本解释

The emulation drains much of host system's resources.
模拟器会消耗宿主系统的大量资源。
It can migrate storage transparently, from one storage device to another, without the host system ever being aware of the move.
它能在无需惊动主机系统的情况下将存储透明地从一个存储设备迁移到另一个存储设备。
Any ports not specified will take their default values, which will be unique across the current installation, but are not guaranteed to be unique across multiple installations on the same host system.
任何没有指定的端口将使用它们的默认值，其在当前的安装中将是唯一的，但是不保证在相同主机系统的不同安装之间也是唯一的。

As part of the plan, Poland has agreed to host the U.S.Navy's Standard Missile-3 anti-ballistic-missile system.
Then those antigens get expressed with MHC just like they did in all the other cells inside the host, but particular cells of the innate immune system have a different kind of MHC called MHC2.
这些抗原同MHC共表达,就如同抗原在其他宿主细胞中那样,但先天免疫系统有一类特殊的免疫细胞,具有一种称为MHC2的不同MHC
耶鲁公开课 - 生物医学工程探索课程节选
If you take an organ from one person and put it in another, if their MHC molecules don't match then the immune system recognizes the immune system of the host recognizes 'this is not the right MHC for me' and the immune tries to destroy those cells.
如果将器官从一个人移植到另一个人,免疫系统识别出MHC分子并不匹配,宿主的免疫系统就会说,这不是我的MHC,免疫系统就会试着摧毁移植器官的细胞
耶鲁公开课 - 生物医学工程探索课程节选

Additional benefits of a virtualized rack workstation include the ability to centralize, secure and manage data, leverage worldwide talent pool, share resources for improved cost effectiveness and run performance critical applications that require the host system and data to be in close proximity.
ENGADGET: Dell Precision R5500 lets four graphics pros work on one PC, we wish it did gaming

主机系统
上位机
The host system has some features: friendly interface and powerful function.
上位机系统具有人机界面友好,功能强大等特点。
宿主系统